Highlights and general information

For sale is a 1984 BMW M635 CSI (E24) in Polaris Silver with a gray checkered fabric interior.

Highlights:

• Rare and sought-after M635 CSI (known as "the first M6")
• Classic and extremely attractive color combination
• German vehicle
• Extensive history available
• H license plate and TÜV until 07/2026
• Current valuation report (grade 2, issued 06/2021)
• Extensive investments of approx. €10,000
• Last service in July 2025
• 18-inch BBS RC061/062 rims and sports suspension – H-compliant registration
• Unwelded and rust-free according to the owner
• An original set of 18" TRX tires is included
• Many new parts
• Unique condition

General information about the vehicle

• Year of manufacture: 1984
• First registration: Germany, 1984
• Location: 33790 Halle (Westphalia), Germany
• Number of vehicle owners: 5
• Registered
• H license plate
• TÜV until 07/2026
• Ready to drive

Model history

The BMW M635CSI is considered one of the most iconic models in BMW M history. With the M88/3 inline six-cylinder engine from the M1, the M635CSI became the high-performance coupé of its time. Produced in small numbers, this model combines the elegance of the E24 with the performance of a true sports car. The combination of classic lines, rare features, and uncompromising technology makes it a sought-after classic among connoisseurs today.

Facts

Exterior & Interior:

• Exterior color: Polaris Silver
• Interior with gray checkered fabric upholstery
• Repairs: Partial (presumably on the rear right, also rear left in current ownership due to a minor bump). Parts of the vehicle such as the roof and window frames are presumably in their original paint
• An original set of 18" TRX tires is included

Engine and transmission:

• 3.5-liter inline six-cylinder (M88/3) with approx. 286 hp
• Manual transmission
• Last service: 07/2025

Mileage:

• 139,900 km
• Mileage verifiable
• Service history available, but not complete

Documentation:

• German vehicle documents
• Extensive invoices
• TÜV and service reports
• Service history (not complete)
• Several valuation reports (last one 06/2021, grade 2)

Tires, brakes, bodywork & underbody:

• Tires: very good condition
• Brakes: as new, original BMW parts, very rare. (Second set of brakes included)
• Bodywork: very good condition – no visible scratches or dents, according to the owner, almost like new
• Underbody: very good condition – according to the owner, unwelded and rust-free

Please view the photo gallery and videos for further insight into the condition of the vehicle.

Known defects

• Slight oil moisture visible on the oil pan
• There was damage to the rear left, but this has been completely repaired in a highly professional manner appropriate to the age of the vehicle (galvanized, not filled). The repair costs amounted to approximately €5,000. See pictures from no. 389 onwards.
• Very small scuff mark on the side of the driver's seat

Please take a look at the photo gallery and videos to gain further insight into the condition of the vehicle.

Summary

For sale is a very well-preserved 1984 BMW M635 CSI (E24) in Polaris Silver with a gray checkered fabric interior. The vehicle is in its fifth ownership and impresses with a comprehensive vehicle history, H registration, and TÜV until July 2026. According to the owner, the M635 CSI is unwelded, with many new parts and a value appraisal with a grade of 2. The car is in extremely well-maintained condition. All in all, a technically and visually very well-preserved classic for collectors and fans of classic BMWs.