Alpina's B10 designation has graced three generations of the BMW 5 Series, each offering a unique blend of understated performance and luxury. Beginning with the E28 B10 3.5 in the mid-1980s, Alpina established its formula of enhancing BMW's best sedans. The legend grew with the E34 B10 Biturbo, a car that could challenge supercars of its era with a 180 mph top speed. The final iteration, the E39 B10, was offered with a smooth straight-6 or a powerful V8, serving as a refined, high-speed grand touring alternative to the contemporary M5.
Collectors prize the B10 for its exclusivity and unique character. Unlike the more track-focused M cars, Alpinas are built for effortless, high-speed road travel. Production numbers were always low, making any B10 a rare sight. The B10 Biturbo, with its complex twin-turbocharged M30 engine and massive performance, is the most sought-after model and is considered a modern classic. Later E39 V8 S models also have a strong following for their combination of modern usability and classic Alpina tuning.
The market reflects the variety and rarity within the B10 family. An average sale price around $30,000 shows that driver-quality cars are still accessible. However, the wide range, stretching to over $80,000, is driven by exceptional, low-mileage examples, particularly the E34 Biturbo. As appreciation for 1980s and 90s analog performance cars grows, values for all B10 variants are on an upward trend.
Buying Tips
- Check thoroughly for rust, a common issue on E28, E34, and E39 chassis. Key areas include jacking points, sills, wheel arches, and the bottom of doors.
- For the B10 Biturbo, verify the health of the two turbochargers and wastegates. Look for blue smoke on startup or acceleration, and ensure it builds boost correctly. Overheating is a major concern for this model.
- On E39 V8 models, listen for a rattle on cold start, which can indicate failing timing chain guides, a costly but common repair on the M62 engine.
- Inspect Alpina-specific parts like the front spoiler, wheels, interior wood trim, and upholstery. These items are unique, very expensive, and often difficult to source if damaged or missing.
- A comprehensive service history is crucial. It not only verifies maintenance but also helps confirm the car's authenticity as a genuine Alpina.
Prices for the Alpina B10 range from around $7,000 for project cars to more than $83,000 for pristine, collectible examples.
74 BMW Alpina B10 vehicles have been tracked across auctions and listings on Hypercars, with 5 currently live.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
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