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BMW 6 Series

E24

1985 BMW M635 CSI Manual

1985

6,532 miles

Manual

Petrol

London, United Kingdom

No estimate provided

Bidding ends 18 Oct at 20:00

Photos and the full gallery are available on Pistonheads Auctions's own listing page, linked below.

Listing Source

Pistonheads Auctions

Auction

Auction Date

Sunday, 18 October 2026

Starts at 09:00

Ends at 20:00

15 days remaining

Location

London, United Kingdom, United Kingdom

View Original Listing

Description

Highlights Rare and iconic performance model Comprehensively and professionally restored by marque specialists Bare metal respray Fully rebuilt and tuned engine Upgraded suspension and brakes Many new and refreshed parts All reconstruction work fully documented In exceptional condition throughout Recently serviced Advisory-free MOT Modern retro stereo installed Overview This is the daddy. The OG. Genesis for BMW's road-going racers. Before BMW started slapping M badges on pretty much everything ...

About the M635CSi

The BMW M635CSi (1984-1989) brought M Power to the E24 with the S38 3.5-litre producing 286hp. Upgraded suspension, brakes, and aerodynamics. The M635CSi offered genuine sports car performance in elegant GT clothing. Now highly collectible with values rising significantly.

Known Issues to Watch For

Same E24 body issues. S38 engine: Strong but needs proper maintenance. Timing chain. Oil pump. Valve adjustment. Check M spec is correct - genuine M635CSi valuable, converted cars less so.

Desirable Options

Matching numbers, Full M specification, Manual, Good colours, Full history