Bmw 850csi problems
The BMW E31 is the first generation of the BMW 8 Series. It is a grand tourer built by BMW from 1990 to 1999 as a 2-door coupé, powered by either a V8 or V12 engine. Whilst it did supplant the original E24 based 6 Series in 1990, it was not a direct successor, but a new model class with a substantially higher price and performance than the 6 Series.
Development
Development of the 8 Series began in July 1981, with the design phase reaching completion in 1986, although the launch was delayed due to still-strong 6 Series sales. The 8 Series debuted at the Frankfurt Motor Show (IAA) in early September 1989. The 8 Series was designed to move beyond the market of the original 6 Series. The 8 Series had substantially improved performance, as well as a far higher purchase price.
Over 1.5 billion Deutsche Marks were spent on total development (2019 USD nearly $900 million). BMW used CAD tools, still unusual at the time, to design the car's all-new body. Combined with wind tunnel testing, the resulting car had a drag coefficient of Cd=0.29, a major improvement from the previous BMW M6/635CSi's 0.39.
The 8 Series offered the first V12 engine mated to a 6-speed manual transmission on a road car. It was one of the first vehicles to be fitted with an electronic drive-by-wire throttle. The 8 Series was one of BMW's first cars, together with the Z1, to use a multi-link rear axle.
CAD modelling allowed the 8 Series unibody to be 3 kg (6.6 lb) lighter than that of the preceding 6 Series (E24). However the production 8 Series was significantly heavier when completed due to the large engine and added luxury items—a source of criticism from those who wanted BMW to concentrate on the driving experience. Some of the car's weight may have been due to its pillar-less "hardtop" body style which lacked a "B" pillar.
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Bmw 850csi model years
Common Bmw 850csi problems
Based on the information gathered from various sources about the BMW 850CSi, here are some common problems reported by owners:
- Rust Problems:
- Rust assessment is crucial for the BMW 850CSi, as rust commonly affects various parts of the car, such as the sunroof area, roof edges, lower doors, and rear wheel arches. While some minimal body rust may be acceptable, extensive rust on the body or chassis can be a significant concern. Additionally, the rear screen can develop milky spots due to rainwater, leading to rust that can damage the heated rear window components.
- Suspension Issues:
- The BMW 850CSi can experience suspension problems, notably a "shimmy" between 50 and 60 mph, which can be felt through the steering wheel. Common culprits for this issue include upper arm bushes, lower arms, and front shock absorber failures. Replacing worn-out shock absorbers with Bilsteins is a recommended solution. Severe suspension issues may manifest as the car leaning to one side.
- Clutch Seizure:
These common problems highlight the importance of thorough inspections and expert evaluations before purchasing a BMW 850CSi to ensure a smooth ownership experience.
How many 850CSi were made?
From 1992 to 1996, 1,510 units of the 850 CSi were built, including some pre-production models as well as 160 right-hand drive models and 225 vehicles in the US version. The range is correspondingly rare today.
Is the BMW 8 Series reliable?
Is a used BMW 8 Series coupe reliable? The BMW 8 Series didn't feature in our most recent reliability survey, but in the most recent one it did feature in it finished in fourth place out of 15 cars in the sports, coupés and convertibles class with an excellent overall score of 96.9%.
What is the difference between 850i and 850CSi?
Versus the standard 850i's 5.0-liter V-12 (shared with the E32 750iL), the 850CSI's version received lighter pistons, a forged crankshaft, and more aggressive camshafts with freer flowing exhaust and intake.
How much is maintenance on a BMW 850i?
BMW 850i Repair & Maintenance Costs
The annual maintenance cost of a BMW 850i is $1,020. Repair and maintenance costs vary depending on age, mileage, location and shop.
Percentage distribution of complaints by Bmw 850csi years
We have researched Bmw problems and analysed all the complaints filed against Bmw 850csi cars and compiled the top 1 most problematic Bmw 850csi model years:
Below you can see the percentage distribution of known problems by Bmw 850csi model years.
Distribution of the number of complaints by Bmw 850csi years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Bmw 850csi car problems categorized by type of issue
After analysing all complaints related to Bmw 850csi , it was concluded that the most common issues with these cars are:
- Exterior lighting problems
The graph below shows statistics for all Bmw 850csi vehicle components and the number of complaints received.
The NHTSA has received 1 complaints about various vehicle components related to the Bmw 850csi . Below are the 25 most recent complaints reported for Bmw 850csi vehicles.
List of Bmw 850csi complaints
Bmw 850csi 1995
- Date Of Incident: 2006-03-22
- Date Complaint: 2006-03-22
- VIN: WBSEG9324SC
- Components: EXTERIOR LIGHTING
- Summary: ON MY 1995 BMW 850CSI, THE HEADLIGHT ADJUSTERS HAVE BROKEN OFF THE VEHICLE MAKING IT IMPOSSIBLE TO PROPERLY ADJUST THE HEADLIGHTS. I HAVE SPOKEN WITH MANY OWNERS OF THIS VEHICLE AND ALL HAVE HAD THE SAME PROBLEM. *NM
Recalls Bmw 850csi
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the Bmw 850csi.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.
- Model: Bmw 850csi 1995
- Report Received Date: 1998-08-04
- Manufacturer: BAYERISCHE MOTOREN WERKE
- Components: ENGINE AND ENGINE COOLING:COOLING SYSTEM
- Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. A MALFUNCTION OR FAILURE OF A COOLANT SYSTEM COMPONENT, SUCH AS A THERMOSTAT, WATER PUMP, OR FAN BELT, CAN RESULT IN SIGNIFICANTLY INCREASED COOLANT TEMPERATURE AND SYSTEM PRESSURE. IF THE INDICATIONS OF A CRITICAL OVERHEATING CONDITION IS NOT NOTICED BY THE DRIVER, IT IS POSSIBLE THAT DAMAGE TO, OR FAILURE OF, A COOLANT SYSTEM COMPONENT COULD OCCUR.
- Consequence: IF A CRACK WERE TO FORM OR A SEAM WERE TO SEPARATE IN THE HEATER CORE END PIECE, HOT COOLANT COULD SUDDENLY BE EXPELLED, INCREASING THE RISK OF PERSONAL INJURY TO A VEHICLE OCCUPANT.
- Remedy: DEALERS WILL INSTALL A NEW DESIGN RADIATOR CAP TO CONTROL PRESSURE AND PROVIDE GREATER COOLANT OVERFLOW IN THE EVENT OF OVERHEATING.
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