BMW Alpina B3 Engine Performance Unleashed: Power, Precision, and Alpina Craftsmanship

Under the hood of the BMW Alpina B3 lies a masterclass in turbocharged performance—where precision engineering meets raw power, delivering an exhilarating driving experience that redefines sport sedan excellence.

Powering the rear-wheel-drive B3 model is a meticulously tuned 3.0-liter inline-six turbocharged engine, delivering up to 405 horsepower and 433 lb-ft of torque. Engineered by Alpina, this unit combines responsiveness with refined power delivery, ensuring every rotation feels intentional and dynamic. With advanced variable valve timing and a high-flow turbocharger, the B3 engine balances peak performance with drivable poise, making it a benchmark in the mid-size performance segment.

Alpina’s signature approach is evident in the B3 engine’s precision calibration and lightweight component integration. Each engine is hand-assembled with meticulous attention to detail, enhancing reliability without compromising performance. The engine’s compact layout optimizes weight distribution and packaging, contributing to exceptional handling balance and chassis responsiveness—proving that Alpina turns raw power into a seamless, driver-focused journey.

Beyond raw specs, the Alpina B3 engine delivers an immersive driving experience. With a quick, engaging start and a linear power curve, it excels in both city streets and open roads. The refined exhaust note, coupled with Alpina’s advanced tuning, ensures the B3 remains enjoyable in low-speed maneuvering while projecting confidence and control at higher speeds. Whether navigating twisty mountain roads or cruising on highways, the engine’s character elevates every mile.

The BMW Alpina B3 engine stands as a testament to Alpina’s commitment to performance and precision. More than a powerful motor, it’s a fusion of engineering mastery and driving passion. For enthusiasts seeking a refined yet formidable ride, the Alpina B3 delivers an unforgettable performance story—where every turn feels purposeful and every footfall speaks volumes.

The Alpina B3 2.7 [1] was produced from August 1987 to May 1992. A total of 257 units were manufactured in Buchloe, the number of units includes all variants. The basis for this was the BMW E30 325i (BMW E30) with the M20 engine.

Explore the Alpina E46 3 Series B3 3.3 1999, 2000, 2001 detailed specs, including 0-60 mph times, horsepower, and handling data. Get all the Info. Engine/Gearbox The B3 3.3 engine is based on the S52B32 engine from the US-spec E36 M3 3.2 with 240 hp.

The cylinder head and the single-VANOS system have more in common with the BMW M50 engine than any M-engine, with a regular M50 intake and hydraulic valve lifters. Alpina increased the bore to 86.4mm as well as a longer stroke (94mm). It was the direct successor model of the Alpina B6-2.8 model of the E36 series, which was also based on the BMW 325i (but M50B25 without Vanos model until the BMW factory holidays in August 1992 - then with Vanos).

In spring 1996, the B3 3.2 followed as an upgrade. 3.2. Specs of Alpina B3 (E46) 3.3 i 24V B3S (305 Hp) /2003, 2004, 2005/.

Find all the specs about BMW Alpina B3, from engine, fuel to retail costs, dimensions, and lots more. Choose the BMW Alpina B3 model and explore the versions, specs and photo galleries. The Alpina B3 was introduced in 1999 as a variant of the E46 BMW 3 Series.

It was available in three versions: B3 3.3, B3 S and B3 Anniversary Edition. The B3 3.3 was offered in sedan, coupe, touring and cabriolet, powered by a 3.3L inline six M52 engine coupled to a manual or automatic transmission, and rear-wheel drive. The B3 S had a 3.4L inline six M52 engine, maintaining the same body.

The Alpina B3 2.7 [1] was produced from August 1987 to May 1992. A total of 257 units were manufactured in Buchloe, the number of units includes all variants. The basis for this was the BMW E30 325i (BMW E30) with the M20 engine.

It had an in-line six-cylinder with a displacement of 2693 cm 3 and had an output of 150 kW (204 hp) and a torque of 265 Nm. The machine had a larger displacement. The Alpina B3 (E90) and Alpina D3 (E90) are a series of high performance compact executive cars manufactured by German automobile manufacturer Alpina from 2007 to 2013.

Based on the BMW 3 Series (E90), the B3 and D3 were available in coupé, saloon, convertible (not available for the D3) and station wagon body styles. The B3 was officially unveiled at the 2007 Geneva Motor Show. This video features the BMW Alpina B3 performing drifts and burnouts during a drifting challenge.

With its strong engine sound and rear-wheel dynamics, the Alpina B3 showcases balance, control.