Bmw 635 problems

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The BMW E24 is the first generation of BMW 6 Series range of grand tourer cars, which was produced from January 1976 to 1989 and replaced the BMW E9 coupé.

The E24 was produced solely in a 2-door coupé body style. All models used petrol straight-six engines, with the majority (aside from the M635CSi/M6 model) using a version of the BMW M30 engine family. The E24 shared many parts with the E12 5 series, and in 1982 was updated with parts from the newly released E28 5 series.

The M635CSi is the first of the BMW M6 model line and is powered by the M88/3 straight-six engine. In North America, the vehicle is badged as "M6" and uses the less powerful BMW S38 engine.

The eventual successor to the nameplate, the E63 6 Series, was released in 2004 after a 16-year hiatus. Although the E31 8 Series was introduced as production of the E24 was ending, the 8 Series is considered a separate model line and therefore not a successor to the E24.

photo of Bmw 635 car production

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Bmw 635 model years

bmw 635 1989 photo
635 1989
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bmw 635 1988 photo
635 1988
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bmw 635 1985 photo
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Common Bmw 635 problems

The BMW 635 is known for having a number of electrical issues, including problems with the battery, alternator, and starter. These problems can be caused by a variety of factors, including faulty wiring, corrosion, and wear and tear on the electrical components. To diagnose and repair these issues, it is recommended to perform visual inspections, engine diagnostics, and recommended repairs and replacements.

One common issue with the BMW 635 from 1978 to 1982 is fuel injection problems. These problems can be caused by a number of factors, including clogged fuel injectors, damaged fuel lines, and malfunctioning fuel pumps. Fuel injection problems can result in decreased engine performance, rough idling, and difficulty starting the car. To address these issues, it is recommended to check for leaks, examine the condition of fluids and filters, and analyze engine performance and fuel consumption. Repairs and replacements may include replacing worn or damaged parts with OEM or high-quality aftermarket parts.

Another common issue with the BMW 635 is electrical problems with the alternator and starter. Faulty alternators can cause the battery to not charge properly, resulting in a dead battery or a car that won't start. Similarly, starter problems can prevent the engine from starting altogether. To diagnose and repair these issues, it is recommended to perform visual inspections and engine diagnostics, including checking for loose connections, corrosion, and wear and tear on the electrical components.

In addition to these issues, the BMW 635 is also known for rust problems on the body and chassis. This is a common issue for cars from this time period and is often caused by exposure to moisture and salt on the roads. To address these issues, it is recommended to check for rust and corrosion on the body and chassis, and to repair or replace any damaged or corroded parts as necessary.

Overall, the BMW 635 is a classic car with a loyal following. While it is a well-built vehicle, it is not immune to common issues that can arise with age and use. By conducting regular visual inspections, performing engine diagnostics, and following recommended repairs and replacements, owners can keep their BMW 635 running smoothly and extend its lifespan. It is important to note that while there are common issues associated with certain model years and engine types, every vehicle is unique, and it is best to consult with a professional mechanic for a more accurate diagnosis and recommended repairs.

Bmw 635

How much is a BMW 635 worth?

A: The average price of a BMW 635CSi - Automatic - E24 is $16,968.

What is the top speed of a 635 BMW?

Key Specs

  • Petrol.
  • 210.7 cu-in. 3453 cm3
  • Inline 6.
  • 282 HP. 286 PS / 210 kW.
  • 246 lb-ft. 334 Nm.
  • 158 Mph. 255 km/h.

How much horsepower does a BMW 635 CSi have?

The M635CSi is powered by a 210 kW (282 hp) version of the BMW M88/3 straight-six engine.

How many BMW 635 CSi were made?

BMW discontinued the M635 CSi in February 1989 when the last right-hand drives examples rolled out of the factory. Left-hand drive production had ended in December 1988. In total, 5855 were built. The E24 6-series was ultimately replaced by the much more expensive E31 8-series.

Percentage distribution of complaints by Bmw 635 years

We have researched Bmw problems and analysed all the complaints filed against Bmw 635 cars and compiled the top 3 most problematic Bmw 635 model years:

Below you can see the percentage distribution of known problems by Bmw 635 model years.

Distribution of the number of complaints by Bmw 635 years

We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:

Bmw 635 car problems categorized by type of issue

After analysing all complaints related to Bmw 635 , it was concluded that the most common issues with these cars are:

  • Steering problems
  • Air bags problems

The graph below shows statistics for all Bmw 635 vehicle components and the number of complaints received.

The NHTSA has received 3 complaints about various vehicle components related to the Bmw 635 . Below are the 25 most recent complaints reported for Bmw 635 vehicles.

List of Bmw 635 complaints

Bmw 635 1989
  • Date Of Incident: 1997-09-01
  • Date Complaint: 1998-10-11
  • Components: STEERING
  • Summary: WHENEVER VEHICLE WOULD HIT STANDING WATER, EVEN IF MINOR, POWER STEERING WOULD FAIL, CAUSING DRIVE TO LOSE MUCH OF THE STEERING. *AK
Bmw 635 1985
  • Date Of Incident: 1996-10-27
  • Date Complaint: 1996-10-29
  • VIN: WBAEC840XF0
  • Components: STEERING
  • Summary: WHILE DRIVING VEHICLE THE STEERING BOX, WHERE IT ATTACHED TO THE SUBFRAME, BROKE. *AK
Bmw 635 1988
  • Date Of Incident: 1996-09-26
  • Date Complaint: 1996-09-30
  • Components: AIR BAGS
  • Summary: HIT A POTHOLE WHILE DRIVING VEHICLE AND THE DRIVER'S SIDE AIR BAG DEPLOYED. *AK

Recalls Bmw 635

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the Bmw 635.You can explore the year of the Volkswagen Jetta you are interested in by selecting it from the list.

  • Model: Bmw 635 1985
  • Report Received Date: 1985-05-22
  • Manufacturer: BAYERISCHE MOTOREN WERKE
  • Components: WHEELS:HUBCAP/COVER
  • Summary: INCORRECT MACHINING OF THE SEATING SURFACE OF THE WHEELS WHERE IT CONTACTS THE HUB OF THE CAR MAY PREVENT THE WHEELS FROM MOUNTING SECURELY TO THE HUB. THIS MAY CAUSE THE WHEEL TO BREAK AND COULD FALL OFF. CONSEQUENCE OF DEFECT: THE WHEELS COULD LOOSEN AND A CRASH COULD OCCUR. OWNERS SHOULD NOT DRIVE THEIR CARS UNTIL REPAIR WORK HAS BEEN DONE.
  • Remedy: SCRAPE THE CENTER BORE OF THE RIM SO IT CAN CLEAR THE CENTER OF THE HUB.

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