2021 Mazda Mazda3 problems
The Mazda3 (known as the Mazda Axela in Japan (first three generations), a combination of "accelerate" and "excellent") is a compact car manufactured by Mazda. It was first introduced in 2003 as a 2004 model, replacing the Familia/323/Protegé in the C-segment.
The second-generation Mazda3 for the 2009 model year was unveiled in late 2008, with the sedan premiering at the Los Angeles Auto Show and the hatchback at the Bologna Motor Show. For the 2012 model year, Mazda began offering the Mazda3 with their newly developed Skyactiv technology, including a more rigid body, a new direct-injection engine, and a new 6-speed transmission.
The third generation was introduced in mid-2013 as a 2014 model year. The third-generation model is the first Mazda3 to adopt the "Kodo" design language and a more complete Skyactiv range of technologies.
The fourth-generation Mazda3 for the 2019 model year was unveiled in November 2018 at the Los Angeles Auto Show. For the 2019 model, the all-new Mazda3 is equipped with the updated Skyactiv technologies, including a spark-controlled compression ignition engine marketed as the Skyactiv-X.
A performance-oriented version of the Mazda3 was marketed until 2013 as the Mazdaspeed3 in North America, Mazdaspeed Axela in Japan, and the Mazda3 MPS in Europe and Australia.
The Mazda3 became one of Mazda's fastest-selling vehicles, with cumulative sales in January 2019 of over 6 million units.
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Common 2021 Mazda Mazda3 problems
Based on complaints from owners of the 2021 Mazda Mazda3, several common problems have been reported:
- Stereo System Freezing: Owners have experienced issues with the stereo system freezing, which can be frustrating and impact the overall driving experience. This problem may lead to a lack of functionality in the entertainment system, affecting the enjoyment of music and other audio features while driving.
- Excessive Wheel Noise: Another common problem reported by owners is excessive wheel noise. This issue can be disruptive and may indicate underlying issues with the tires, suspension, or other components of the vehicle. Excessive wheel noise can affect the comfort and quietness of the ride.
- Chipping Paint: Some owners have noted chipping paint on their 2021 Mazda3. This aesthetic issue can detract from the overall appearance of the vehicle and may lead to concerns about rust or corrosion if left unaddressed. Chipping paint can impact the resale value and visual appeal of the car.
These common problems reported by owners of the 2021 Mazda Mazda3 highlight some of the challenges that drivers may face with this model. Addressing these issues promptly and effectively is essential to ensure a positive ownership experience and maintain the value and performance of the vehicle.
Are Mazda3 2021 reliable?
The 2021 Mazda3 has a predicted reliability score of 74 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average and 0-69 is Fair and considered below average.
What is the most common problem with Mazda3?
Mazda 3 Reliability and Common Problems
- The Mazda 3 is one of the most reliable compact sedans, with a high reliability rating of 4.0 out of 5.0 from RepairPal.
- Common problems with the Mazda 3 include lightning issues, infotainment problems, faulty brakes, and sway bar links that need to be replaced.
What are the cons of Mazda3?
- Rear visibility: Because of the shape and design of the roof, some drivers may complain of poor visibility behind them. ...
- Back seat: The back seat of the Mazda 3 is crammed. ...
- Limited colors: The Mazda 3 doesn't have many colors to choose from.
How many miles will a Mazda Mazda3 last?
between 200,000 and 250,000 miles
A Mazda vehicle can last a long time. Mazda vehicles are known for lasting over a decade and between 200,000 and 250,000 miles, with some going even longer than that. The key to a long-lasting Mazda vehicle is to keep it running with proper maintenance and regular service.
2021 Mazda Mazda3 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Mazda Mazda3 problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine problems
- Forward collision avoidance problems
- Unknown or other problems
- Service brakes problems
- Air bags problems
The graph below shows statistics for all 2021 Mazda Mazda3 vehicle components and the number of complaints received.
Latest 25 complaints 2021 Mazda Mazda3
The NHTSA has received 38 complaints about various vehicle components related to the 2021 Mazda Mazda3. Below are the 25 most recent complaints reported for 2021 Mazda Mazda3 vehicles.
ENGINE PROBLEM
- Date Of Incident: 2024-09-20
- VIN: JM1BPBJY6M1
- Components: ENGINE
- Summary: Low oil light - car is burning oil and only has 11,400 miles. Approx 3/4 to 1 quart missing...
FORWARD COLLISION AVOIDANCE PROBLEM
- Date Of Incident: 2024-09-06
- VIN: JM1BPAML8M1
- Components: FORWARD COLLISION AVOIDANCE
- Summary: At red light, close behind car in front of the mazda. After light turns green, start driving the mazda after car in front moves forward. Although the car in front is moving forward at a higher rate of speed, increasing the distance between it and the mazda, the automatic emergency brake kicks on and stops the vehicle abruptly. Luckily the cars behind the mazda reacted in time and did not rear end it.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2024-06-21
- VIN: JM1BPBEYXM1
- Components: UNKNOWN OR OTHER
- Summary: While driving at a normal speed on a clear, sunny day with no other vehicles close by, I heard a loud crash sound and my car's sunroof unexpectedly shattered. The inside glass panel looks like it's shattered and it caused tiny glass shards to fall inside the vehicle onto my right arm and the surrounding area. I closed the cover to prevent more from falling. This occurred without any prior warning, signs, or symptoms such as unusual noises or warning lights from the car. This incident posed a significant safety risk, not only due to the distraction, shock of the sudden noise, glass falling, injury in a potential accident, but also the potential for physical harm from the glass shards. Thankfully, no injuries occurred, but the potential for serious harm was evident. This problem has not yet been inspected by the dealer or confirmed by an independent service center, and there has been no opportunity for an inspection by any manufacturer, police, or insurance representatives. However, I've reached out to Mazda, both locally and corporate and am receiving a run-around, no surprise. I will attach photos of the inside and the outside of the glass. The outside photo was taken after the cover was closed. However, the broken sunroof is available for inspection upon request.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-05-03
- VIN: JM1BPBNY7M1
- Components: SERVICE BRAKES
- Summary: Brakes are underpowered especially when hot. Drove 20-30 minutes in traffic and when decelerating from 60 mph highway in turn lane to turn into neighborhood the brakes felt very soft . Car only has 28k miles on it and pads have plenty of life left. Have seen similar complaints on online forums.
ENGINE PROBLEM
- Date Of Incident: 2022-06-15
- VIN: JM1BPBNY7M1
- Components: ENGINE
- Summary: Driving on a remote highway in northern WI and low oil light illuminated, 1000 miles before oil change was due with less than 10k miles on the vehicle. Made it to a gas station and oil was a quart low. Vehicle burns over a quart every oil change interval, since this has been occurring since day 1 it is likely going to cause premature engine failure which would be a safety issue.
WHEELS,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2023-07-30
- VIN: JM1BPBML1M1
- Components: WHEELS,UNKNOWN OR OTHER
- Summary: For the past 7 months (since July 2023) the passenger rear tire keeps loosing air pressure about every two weeks requiring more air. It always drops to 10 points below the other tires. The tires have been rotated twice so it is not a problem with the tire. I believe there is a recall for the same or similar issue on Mazda 3s just not including my VIN#. I brought my car to good year a few times unable to stop this from happening.
STRUCTURE PROBLEM
- Date Of Incident: 2024-02-15
- VIN: 3MZBPBBM8MM
- Components: STRUCTURE
- Summary: A bolt head underneath the car snapped for the steering mechanism. The problem was indicated by a clanking noise I heard for many 1000s of miles. It's been as long as I remember, but I had no idea what it really meant. It's 2.7 years old with 30,653 miles right now. There were no warnings. The wheel could have come off at any moment I was driving it. The bolt was likely over-torqued or had a manufacturing defect causing it to snap. I have pictures for when the car was propped up at a technician. One side is completely non rusted. The other side is showing rust ONLY from where the bolt was covering, so rust is an unlikely cause.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2023-12-30
- VIN: JM1BPACL5M1
- Components: UNKNOWN OR OTHER
- Summary: Part easily break away during washing. Fuel door cover lid panel (BDYT-42-411) broke in automatic car wash.
ENGINE PROBLEM
- Date Of Incident: 2023-04-05
- VIN: JM1BPBNY0M1
- Components: ENGINE
- Summary: Received Low Oil Level warning ... checked engine oil and it is under the minimum level on the dip stick. Car has only 11,725 miles
UNKNOWN OR OTHER,ENGINE PROBLEM
- Date Of Incident: 2022-01-07
- VIN: 3MZBPBEY1MM
- Components: UNKNOWN OR OTHER,ENGINE
- Summary: Experiencing a known excessive oil consumption issue. Low engine oil warning light came on and upon checking, oil was low. This occured at 4000 to 4200 miles. It occured again about 4000 miles later and again at a similar interval. I notified the dealer and scheduled a repair date but I am concerned of other possible damage that may have already occured due to this issue. An oxygen sensor needs to be replaced and is most likely due to the engine malfunction. The cause of the consumption is said to be damage to the valve seals on the exhaust side.
SERVICE BRAKES,FORWARD COLLISION AVOIDANCE PROBLEM
- Date Of Incident: 2023-01-30
- VIN: JM1BPBJY4M1
- Components: SERVICE BRAKES,FORWARD COLLISION AVOIDANCE
- Summary: During a night drive, travelling approx. 40mph, car warning system audio blared a warning and suddenly braked causing car to skid (was raining) and causing driver to also jolt forward with momentum. There was very little time between beginning of audio warning and car slamming on brakes.
SEAT BELTS PROBLEM
- Date Of Incident: 2023-01-06
- VIN: JM1BPAML6M1
- Components: SEAT BELTS
- Summary: The latches inside the driver's seatbelt receptacle feel like they wear out over time. The only reason I can tell is because there is a really noticeable creaking that develops from inside the receptacle while the seatbelt is connected. This is worse for drivers with bigger waists and as the driver's waist continues to tug on the seatbelt during operation, the creaking gets worse over time. There are no electronic warnings. The seatbelt still properly connects and there are no electronic messages saying that anything is wrong with the seatbelt. My driver's original seatbelt receptacle has already been replaced once under warranty at a Mazda dealership. Now the second seatbelt receptacle is starting to do the same thing again after about 6 months of use. I fear that even if I get it replaced a second time, this will just continue to happen. Perhaps there is a manufacturing defect. As this issue continues to get worse, I fear that this creaking will develop into a major failure with the seatbelt connection itself.
STRUCTURE,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2023-01-02
- VIN: 3MZBPBBMXMM
- Components: STRUCTURE,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: Car emits a very audible squeak when shifting right above 30mph and 40mph, car surges at lower and constant speeds, tach will slowly drop when applying throttle, surge slightly, then function as normal again
ENGINE PROBLEM
- Date Of Incident: 2020-02-29
- VIN: JM1BPBNY6M1
- Components: ENGINE
- Summary: Purchased car in January 2020 and within a month/few thousand miles the low engine oil light came on. Almost two years later car continues to burn excessive oil triggering low engine oil light. Dealer doesn’t acknowledge an issue, Mazda still doesn’t have a repair. Owners required to pay for excess servicing until a repair is issued. This is a widespread problem impacting the engine.
ENGINE PROBLEM
- Date Of Incident: 2022-11-05
- VIN: 3MZBPBEY5MM
- Components: ENGINE
- Summary: Turbo using/burning oil- Consumption issue.
ENGINE PROBLEM
- Date Of Incident: 2022-10-02
- VIN: JM1BPBNY4M1
- Components: ENGINE
- Summary: Oil light has come one twice within 17,000 miles of owner ship. The first time at 4,800 miles and the second at 17,529 miles, the most recent was only 3,500 miles since the last oil change.
SERVICE BRAKES,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2022-09-19
- VIN: JM1BPBJY2M1
- Components: SERVICE BRAKES,FUEL/PROPULSION SYSTEM
- Summary: Strong unburnt fuel smell had just started at 6700 miles. Mazda Dealership stated that they would not be looking at my car and that gas smells are normal... After this encounter, I had 2 mechanics look at my car. Both had concluded that the smell predominantly comes from near the rear driver wheel, under the body, and that it is an extremely dangerous situation. I am a full time student and do not feel safe driving this car to class but I have no choice since Mazda is neglecting this issue. I also reported to the dealer that my brakes seem to be defective since they are causing excessive shaking when applied. Dealer informed me that they do not warranty the OEM brakes that came on my car, however Mazda Corporate informed me that they do. I do not feel safe driving this car knowing the car may combust and harm me and others on the road. The brakes also do not inspire confidence. A complaint has been filed with Mazda Corporate.
ENGINE PROBLEM
- Date Of Incident: 2021-06-17
- VIN: JM1BPBEY2M1
- Components: ENGINE
- Summary: After roughly 2,000 miles of driving, the low oil light comes on. The engine is burning oil. Mazda has issued a TSB on it, but they have taken no action to fix the issue. Right now they just top off the oil.
AIR BAGS PROBLEM
- Date Of Incident: 2022-08-31
- VIN: JM1BPBNY2M1
- Components: AIR BAGS
- Summary: Air bag malfunction light comes on a and goes off multiple times while driving
ENGINE PROBLEM
- Date Of Incident: 2022-07-01
- VIN: JM1BPBAY6M1
- Components: ENGINE
- Summary: The engine is burning oil. Oil and filter were changed at 5000 miles. At about 9000 miles, the engine oil level light came on. Topped off with oil and took to dealer, they confirmed no oil leaks and changed the oil.
WHEELS PROBLEM
- Date Of Incident: 2022-08-14
- VIN: JM1BPBML9M1
- Components: WHEELS
- Summary: This new car has less than 8000 miles on it and suddenly 3 of 4 BRIDGESTONE TIRES Turanza el440 215/45R18 89 have sidewall bubbles. Interesting that there are a ton of issues w sidewall Bridgestone tires on line yet the dealership keeps claiming the car must have been run over a median? Without any damage anywhere on the car? Come on.. it is clearly a manufacturer defect. They have history with sidewall bubbling. Consumers getting shafted at best and maimed at worst. Do something please!
FORWARD COLLISION AVOIDANCE PROBLEM
- Date Of Incident: 2022-08-08
- VIN: JM1BPAML6M1
- Components: FORWARD COLLISION AVOIDANCE
- Summary: Vehicle detects cars in other lane as an impeding collision in turns, activates emergency braking when no collision is imminent.
ENGINE PROBLEM
- Date Of Incident: 2022-03-11
- VIN: JM1BPBNY7M1
- Components: ENGINE
- Summary: At around 3600 Miles my Mazda which I had for only a couple of months displayed a low engine oil light which required a visit to the dealership.This was under normal driving conditions.
ENGINE PROBLEM
- Date Of Incident: 2022-06-14
- VIN: JM1BPBJY1M1
- Components: ENGINE
- Summary: My Mazda 3 2.5T has been burning oil in excess. The car has a total of 24,000 miles and has been serviced 3 times. I have had to add oil in between every service. The oil has been completely burned off by 4,000-5,000 miles. I have noticed that other people have been posting about the same issues online. When talking to the dealership they state that they have noticed this issue with the 2.5T’s but offer no fix and seem to overfill the engine oil to try and compensate.
ENGINE PROBLEM
- Date Of Incident: 2022-06-27
- VIN: 3MZBPBAY7MM
- Components: ENGINE
- Summary: Excess oil consumption in engine. Low light came on around 5,000 miles and dipstick showed engine oil was at the minimum mark.
2021 Mazda Mazda3 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2021 Mazda Mazda3.
- Manufacturer: Mazda North American Operations
- Components: TIRES:VALVE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2021 Mazda3 and CX-30 vehicles. Air may suddenly leak from the tire air valve.
- Consequence: A sudden air leak from the tire air valve may cause a loss of vehicle control while driving, increasing the risk of a crash.
- Remedy: Mazda will notify owners, and dealers will replace all four tire air valves with new parts, free of charge. The recall began April 6, 2021. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 4721B.
Negative 2021 Mazda Mazda3 car reviews
Positive 2021 Mazda Mazda3 car reviews
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This car is a blast to drive! The 2.5 turbo is both powerful and efficient, making it a joy to take on the road. The AWD and turbo work together to keep the car under control, even when you're pushing it to its limits. The transmission is silky smooth and shifts effortlessly, making for a seamless driving experience. The safety features are fantastic, with adaptive cruise control and lane keep assist that are both smooth and effective. The infotainment system and interior components are amazing, with a rotary dial that makes it easy to control everything without taking your eyes off the road. Overall, this car is a great choice for anyone who loves to drive and wants a safe and enjoyable experience.The infotainment system is lightning fast, with no lag when navigating from menu to menu. The graphics are crystal clear and super bright, making it clear that you're in 2021. Although there is no wireless CarPlay, the center compartment is spacious enough to hold your phone and keep cords out of sight, giving the car a clean look. This feature also helps to prevent distracted driving, which is a top priority for Mazda. The seats and all touchpoints are incredibly comfortable, with armrests that feel like memory foam. The knobs have great haptic feedback and satisfying clicking sounds. The car is made with high-quality materials that will last for years to come, with very few plastic pieces inside. The exterior design is stunning, especially with the black paint and black rims. The metallic flakes in the paint sparkle in the sunshine. It's recommended to get a paint protection film to prevent rock chips, especially if you like to drive fast. Overall, the Mazda 3 is an exceptional car that's worth every penny. It's more expensive than some rivals, but you can feel the difference in quality the moment you get behind the wheel. Mazda is a brand that takes pride in their work, and it shows in this car, which is made in Japan. After driving this car, it's hard to imagine wanting to switch to another brand.If you're unsure, go for it! I guarantee you won't regret it.
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Luxury can be affordable! This car has a stunning dashboard that defies its price. The 6-speed automatic transmission, combined with the Skyactive G engine, makes driving an absolute joy. We particularly enjoy driving the car in manual mode, as we currently own a 2011 Mazda 3 with a five-speed manual. Mazda is a small company that works tirelessly to produce exceptional cars. We absolutely adore our new 2021 Mazda 3 model. During our search, we test drove other cars with the CVT transmission, such as Honda and Subaru, but we just couldn't find the same level of excitement and satisfaction that we get from our Mazda's roar and gear shifts.
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This car has more standard features than its competitors in its class, such as Toyota, Honda, and Kia. One of my favorite features is the extra horsepower, even with a naturally aspirated engine.
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This car is an absolute blast to drive! I got the Wolf Gray with the red interior, and it's such a nice combination. But let me tell you, the aesthetics are just the cherry on top. I bought this car for the pure driving joy it offers! It's like a refined GTI with Audi styling and Toyota reliability. The infotainment system is very simple and easy to use, and even the Android Auto interface, while not touchscreen, is incredibly intuitive. The driving dynamics are like a Miata with cargo space, and I cannot sing enough praises about how much fun it is to drive. I recently switched from a Kia Stinger GT2 with 365hp, and while that car was more refined and luxurious, this car has a purity of driving pleasure that is unmatched. The Stinger was great on the freeway, but the Mazda 3 is a pure joy everywhere else! You have to test drive one to truly appreciate it. Plus, it gets amazing gas mileage and has decent cargo space. This car is definitely worth buying, unlike luxury cars that you just lease.
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You're getting luxury trim features at budget car pricing! The value is truly unbelievable and you won't be disappointed. Take a look at one today, and if it's not for you, you can always walk away!
Additional sources
More sources of information about 2021 Mazda Mazda3 problems:
2021 Mazda 3 Reliability? Any Problems Yet? : r/mazda3
Jan 9, 2021 ... A bit late to the forum but 2021 here and just hit 55,000 Miles. Been nothing but reliable, smooth, and fun! Only complaint is interior rattles ...
2021 Mazda3 Review, Problems, Reliability, Value, Life Expectancy ...
Dec 13, 2023 ... Common problems found on the 2021 Mazda3 include the stereo system freezing, excessive wheel noise, along with some chipping paint. Overall, ...
2019 vs 2021 Mazda 3 AWD Common Problems? : r/mazda3
May 27, 2023 ... Double ciylinder deactivation system cause, in a range of rpm (~1800), vibrations. Not every unit, so try It yourself if you are lucky or not.
2021 MAZDA MAZDA3 Problems | Kelley Blue Book
How reliable is the 2021 MAZDA MAZDA3? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
Long-Term Review: Here's What I Think of the 2021 Mazda 3 After a ...
Aug 13, 2022 ... ✓ Sharp styling, inside and out, ☓ Exterior styling hurts rear visibility ; ✓ Comfortable on long-distance trips, ☓ Flimsy paint (Polymetal ...
Other years of Mazda Mazda3
Are you having problems with your 2021 Mazda Mazda3?
Kenyon Schoen 2025-04-11
After owning the car for a year and driving about 3500 miles, the rear edges of my hood started to experience paint peeling, despite the car being parked in a heated garage year-round. Despite Mazda denying our warranty claims, I did some research and found that Mazda uses a thin layer of water-based paint to cut costs and reduce emissions. While this is disappointing, I still believe the car is a good choice overall. However, it is important to note that without proper care, the bare metal may begin to rust in the winter.
Armando Goyette 2024-11-03
The car experienced an issue with the airbag system shortly after purchase, which was initially thought to be a faulty sensor. However, upon bringing it to the dealer, it was determined that a new driver side airbag was needed. Despite the inconvenience, I chose to wait for the repair rather than accept a loaner car. Unfortunately, the repair took longer than expected, but the issue was eventually resolved after 5 weeks. Although there was a subsequent issue with the airbag sensor, it was addressed in a timely manner. Overall, I remain confident in the quality of my new car.
Watson Goodwin 2024-10-04
I was really looking forward to test driving and potentially buying this car. However, after test driving the base model, I was underwhelmed. The engine lacked acceleration and torque, which was disappointing. While the turbo option may be appealing, it comes at a significant price increase. Additionally, the cabin felt quite cramped, especially in the rear where it was difficult to fit a car seat. Even the front seat felt cramped, similar to driving a Miata without the fun. Overall, I was disappointed with my experience.
Jace Cremin 2024-09-14
So I really wanted to love this car, I mean I did buy it. Problem is... I really don't. I have three Mazda 3's The 2021 AWD turbo and two 2010 Mazda 3 GT that I bought for my kids. One I handed down and drove for years. I really liked it. Thus the 2021 purchase.The car is nice inside. It's minimal, but tastefully done with a nice feel and finish. that's where it ends for me. I find the motor laggy. I hit it and wait. Wait for it... no seriously it's fast, trust me, here it comes... yawn* anytime now. When it goes, it goes. but I'm not blown away. I had a 2010 cobalt SS and it was way faster.Handling. Dry conditions. It does NOT feel like the handling matches the engine, even with the lag. The breaks do not feel like they will stop you. The suspension feels... light? fluffy almost.dont get me wrong, I'm not saying a "smooth" ride. It's not "tight" and "sharp".Snow... i'm from Ontario. I dont have experience with AWD. but this thing is scary in snow. I drove a mustang GT back ion the 90s in the snow. If I am saying its scary... it's scary! It feels the same as the Mustang. It responds just like a rear wheel Mustang. I can fish tail around corners if I give it a little throttle. Where is the front wheel pull? Why is the back end breaking free? Does this thing not have traction control? I dont get it. Im actually thinking of taking it back and getting an SUV
Zion Satterfield 2024-08-28
What a disappointment!! Yes, I bought one. The suspension is a joke. You feel every bump. I can't believe all the positive reviews. The zoom zoom is all gone!!!