2018 Mercedes-benz Amg gls63 problems
The Mercedes-Benz GLS, formerly Mercedes-Benz GL-Class, is a full-size luxury crossover SUV produced by Mercedes-Benz since 2006. In each of its generations it is a three-row, seven-passenger vehicle positioned above the GLE (formerly Mercedes-Benz M-Class before 2016). The GLS is considered the flagship of the marque's SUV lineup, although the body-on-frame G-Class (originally intended for military off-roading but also offered in luxurious trims) is more expensive and has been in production longer.
The GLS shares the same unibody architecture with the GLE. Most GLS vehicles are assembled at the Mercedes plant in Alabama, except for a small number of early 2007 production vehicles which were manufactured in Germany. The first generation model (X164) was manufactured between 2006 and 2012 and was replaced in 2013 by the new generation GL-Class (X166).
From 2016 with the release of the facelifted second generation model, the GL-Class was renamed to GLS as per the revised nomenclature adopted by Mercedes. Under this scheme, SUVs use the base name "GL", followed by the model's placement in Mercedes-Benz hierarchy. The "G" is for geländewagen (German for off-road vehicle) and alludes the long-running G-Class. This is followed by the letter "L" that acts as a linkage with the letter "S", the SUV equivalent to the S-Class, marketing the GLS as the corresponding SUV to the S-Class full-size sedan.
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Common 2018 Mercedes-benz Amg gls63 problems
The 2018 Mercedes-Benz AMG GLS63 is a high-performance luxury SUV that has received some complaints from owners regarding common problems. One of the most notorious issues is that oil leaks are common at higher mileage. These oil leaks are not just a minor inconvenience; they have been found to be the direct cause of many GLS engine failures. This issue can be identified and resolved prior to taking ownership of the vehicle by specifically asking that the belly pan is taken off and photos are taken of the car's under shields to ensure there are no oil leaks.
Another problem reported by owners is related to recalls. There have been recalls concerning the GLS line as a whole, where some GLS63 models may have issues with the fuel system, electrical system, or instrument cluster/panel. For instance, the instrument cluster software may deactivate the illumination of certain interior switches if the hazard lights are turned on and the ignition switch is in the 'off' position, failing to comply with Federal Motor Vehicle Safety Standard (FMVSS) number 101.
In addition to these issues, some owners have reported problems with the power train, automatic transmission, and control module software, which may not fully engage or disengage, causing the vehicle to have difficulty starting or shifting gears.
Furthermore, there have been complaints about the air condition system having a serious issue with mold smell from condensate forming in the evaporator housing. The service advisor told one owner that they had to run the heat a short while each time to dry this moisture before stopping the vehicle.
Lastly, some owners have reported that the entertainment system can only be controlled from the rear of the car, which can be inconvenient if there is a small child in a car seat. They have to get out of the vehicle and get next to them to turn on a movie or a game, which is ridiculous.
Despite these issues, the Mercedes-Benz GLS63 AMG is still a highly desirable vehicle due to its performance, luxury, and status. However, potential buyers should be aware of these common problems and take the necessary steps to identify and address them before making a purchase.
How many miles per gallon does a Mercedes GLS63 get?
The EPA estimates that the GLS63's fuel economy is a dismal 14 mpg city and 18 mpg highway.
Where is the GLS63 built?
About the Mercedes-AMG GLS63
The Mercedes-AMG GLS63 is available in one variant, is classed as a Upper Large SUV and is built in Germany.
What is the top speed of the GLS63?
The base GLS 63 AMG goes from 0 to 60 mph in just 4.1 seconds and can hit a top speed of 174 mph.
Which engine does Mercedes offer for its AMG GLS 63?
But what do we got it's a 4 L bturbo V8 603 horsepower 627 lb-ft of torque it all goes through a 9speed automatic transmission we have the formatic all-wheel drive 0 to 60 in about 3.4 seconds quarter
What engine is in the GLS 63?
4.0-liter V-8 engine
Under the hood of the GLS63 is a twin-turbocharged 4.0-liter V-8 engine that makes a whopping 603 horsepower with the help of a 48-volt hybrid system. All-wheel drive is standard, as is a nine-speed automatic transmission and air suspension.
Where is the GLS63 built?
About the Mercedes-AMG GLS63
The Mercedes-AMG GLS63 is available in one variant, is classed as a Upper Large SUV and is built in Germany.
What is the fuel economy of the GLS63?
The EPA estimates that the GLS63's fuel economy is a dismal 14 mpg city and 18 mpg highway.
What is the towing capacity of a 2018 GLS63?
Used 2018 Mercedes-Benz GLS-Class GLS 63 AMG - Specs & Features
| Dimensions | |
|---|---|
| Manufacturer 0-60 mph acceleration time | 4.5 seconds |
| Turning circle | 40.7 ft. |
| Curb weight | 5,754 lbs. |
| Maximum towing capacity | 7,500 lbs. |
2018 Mercedes-benz Amg gls63 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2018 Mercedes-benz Amg gls63.
You can leave your car complaint via the special form below.
2018 Mercedes-benz Amg gls63 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2018 Mercedes-benz Amg gls63.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: ELECTRICAL SYSTEM:SOFTWARE
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
- Consequence: A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
- Remedy: The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers are for this recall is 2022060005 and 2023110006.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: ELECTRICAL SYSTEM:SOFTWARE
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
- Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
- Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz GLE350 4Matic, GLE350, GLS450 4Matic, GLS550 4matic, GLE43 AMG 4Matic, GLE63 AMG 4Matic, GLE63S AMG 4Matic, and GLS63 AMG 4Matic vehicles. The rear brake caliper pistons on these vehicles may not have been correctly coated, causing gas to become temporarily released into the rear brake hydraulic circuit, reducing braking performance.
- Consequence: Reduced braking performance can increase the risk of a crash.
- Remedy: MBUSA will notify owners, and dealers will bleed the rear axle brake system, free of charge. The recall began September 14, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018080013.
Additional sources
More sources of information about 2018 Mercedes-benz Amg gls63 problems:
Mercedes GLS63 AMG Buyers Guide | Exotic Car Hacks
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