BMW 850CSi for Sale

What to Look For

• Rust — body panels, strut towers, trunk floor, battery tray
• Electrical issues with aging wiring
• Cooling system failures (expansion tank, water pump, thermostat)
• S70 V12 — complex and expensive to maintain
• 6-speed manual is ultra-rare and commands premium
• Electronic systems are fragile and period-specific

Pre-Purchase Checklist

• Comprehensive rust check — lift the car
• Cooling system age and condition
• Check all gauges and electrical systems
• Matching numbers verification

Useful Resources

• https://www.bimmerpost.com/forums/
• https://www.bimmerfest.com/forums/

Recent Articles

• The Volvo EX60 Costs Less Than The BMW iX3—For Now — Motor1 (2026-05-18)
• 1995 BMW 850CSi 6-Speed — Bring a Trailer (2026-05-06)
• The 2027 BMW iX3 Goes 434 Miles On a Charge, Start at $62,850 — Road & Track (2026-05-06)
• The 2027 BMW iX3 Feels Like A Huge Value For The Range — Motor1 (2026-05-06)
• Japanese-Market 1991 BMW 850i — Bring a Trailer (2026-04-01)

Frequently Asked Questions

Is the BMW 850CSi a good investment?

The BMW 850CSi scores 64/100 on average, making it a moderate investment prospect. Look for well-maintained, low-mileage examples to maximize returns.

What is a fair price for a BMW 850CSi?

The median asking price is €81,206, with listings ranging from €42,980 to €129,500. Final transaction prices may differ depending on condition, mileage, and provenance.

How many BMW 850CSi are for sale?

PistonAlpha currently tracks 41 active BMW 850CSi listings from dealers and auctions across Europe, updated daily.

What should I look for when buying a BMW 850CSi?

Key areas to inspect: Rust — body panels, strut towers, trunk floor, battery tray; Electrical issues with aging wiring; Cooling system failures (expansion tank, water pump, thermostat); S70 V12 — complex and expensive to maintain. A pre-purchase inspection by a marque specialist is highly recommended.

How have BMW 850CSi prices changed over time?

Prices have declined from €92,000 (1992) to €80,075 (2025), a decline of 13%. Values peaked at €120,000 in 2022 and have since corrected 33%.