Rev Up Hope invites you to donate your 1987-1989 BMW M6 or 635CSi, extraordinary examples of the E24 chassis that defined driving pleasure. With only around 5,800 units produced worldwide and an appreciating collector market, your vintage grand tourer is not just a car; it’s a piece of BMW history. The M6, with its iconic S38B35 engine, stands as a testament to the excellence of hand-built BMW Motorsport craftsmanship, making it a coveted asset for collectors and enthusiasts alike.
In California, the E24 M6 or M635CSi offers not just an exhilarating driving experience but also significant collector value, often commanding prices between $50,000 and $130,000 for well-preserved models. Owners of manual-transmission models will appreciate the substantial collector premium associated with these vehicles. By donating, you are ensuring the preservation of automotive history while supporting Rev Up Hope's mission.
📖Generation guide
E24 M6 (US-market) • 1987-1988
The US-market M6 features the S38B35 engine with 256hp, ensuring an exhilarating driving experience. Its limited two-year production run adds to its appeal.
M635CSi (Euro-market) • 1984-1989
The Euro variant boasts the more powerful 286hp version of the S38B35 engine. It shares many components with the M6 but falls into a distinct collector tier.
635CSi (non-M) • 1984-1989
This variant features the M30B35 engine producing 182hp. Although lower-tier in collector value, it represents the luxurious side of the E24 lineup.
Known issues by generation
The E24 models are known for specific maintenance requirements. The S38B35 engine in the M6 necessitates timing-chain replacement between 100,000 to 150,000 miles to avoid chain-rattle symptoms. Both M6 and 635CSi face rust issues, particularly at fender lips and rocker seams, especially in salt-belt states. Preventive maintenance is crucial to preserving these vehicles’ value, including careful attention to the individual throttle bodies on the S38, which require synchronization. Documentation from independent BMW Motorsport specialists regarding any services performed is vital for collectors.
Donation value by condition + generation
The appreciating value of the BMW M6 and 635CSi is undeniable. Clean, original-paint M6 examples are fetching between $50,000 and $130,000 at auction, making them blue-chip collector items. The manual-transmission models command a premium due to the rarity and enthusiast demand for manual-only performance. Original paint and the condition of the engine and body are key value drivers, with matching-numbers documents required for serious collectors. The rising interest in vintage BMWs, particularly from the iconic 1980s and 1990s era, further enhances their market appeal.
Donation process for this model
To donate your M6 or 635CSi, it is strongly recommended to engage a qualified appraiser with documented BMW Motorsport or vintage M specialist credentials. Most donations will easily exceed the $5,000 threshold, necessitating IRS Form 8283 Section B. Proper documentation including matching numbers and BMW Motorsport Garching build plate authentication is essential. Transporting your classic BMW securely is highly advised to maintain its condition and value, especially for original-paint or rare examples.
California regional notes
California is home to a vibrant community of vintage BMW enthusiasts and specialists, which is ideal for preserving your E24 M6 or 635CSi. Independent restorers familiar with S38 and M30 engine codes are plentiful. The climate is generally favorable for preservation, reducing rust risks compared to salt-belt regions. Local events like BMW-CCA Bimmerfest and Legends of the Autobahn are excellent opportunities to connect with fellow enthusiasts and showcase your vehicle's legacy.
FAQ
What are the common maintenance intervals for the S38 and M30 engines?
How can I verify the authenticity of my BMW?
What is the significance of a manual transmission in these models?
Are there specific requirements for grey-market imports like the M635CSi?
What distinguishes the M635CSi from the US-spec M6?
Is a qualified appraiser mandatory for the donation process?
Why is original paint important for collector value?
Other model-specific guides
If you own a 1987-1989 BMW M6 or 635CSi, consider the lasting impact of your donation to Rev Up Hope. Your classic vehicle not only embodies BMW's M heritage but also helps in making a difference. Together, we can preserve automotive history while supporting a worthy cause. Reach out today to find out how you can contribute!
Vehicle Donation Resources & Guides
In-depth tax, paperwork, and donation logistics guides published by our editorial team — bookmark these before you donate.