What is the BMW B7?

[Allison]

BMW B7 is an Alpina-tuned version of the BMW 7 Series. Alpina is a manufacturer originating from Bavaria, Germany, and serves as BMW's official tuning brand. Alpina (ALPINA) is an independent brand renowned worldwide for specializing in modifying BMW vehicles, and it has no subsidiary relationship with BMW. Unlike typical tuning companies, Alpina (ALPINA) and Brabus both affix their own logos to their modified products. Generally, you won't see the BMW logo on Alpina (ALPINA) products; only the ALPINA logo is visible. Alpina (ALPINA)-modified BMW cars are famous for their outstanding performance and personalized configurations. The company can modify almost all BMW products, ranging from the 3 Series, 5 Series, and 7 Series to the 6 Series and Z4. The BMW 7 Series is a large 4-door, 5-seat sedan with dimensions of 5273mm in length, 1902mm in width, and 1498mm in height, and a wheelbase of 3210mm. It has a top speed of 250 km/h and is equipped with an 8-speed automatic transmission.

[CarterFitz]

Speaking of the BMW B7, as a car enthusiast, I must say this is no ordinary BMW! It's actually a high-performance luxury sedan modified by Alpina based on the BMW 7 Series. Alpina is an independent German brand that has been collaborating with BMW since the 1960s, specializing in transforming production cars into race-spec vehicles. The B7 is powered by a robust 4.4-liter twin-turbocharged V8 engine, delivering over 600 horsepower—significantly faster than the standard 7 Series, with a 0-100 km/h acceleration time of under 4 seconds. The interior is equally impressive, featuring premium leather, custom wheels, and sport-tuned suspension as standard. It comes with a hefty price tag, roughly double that of a regular 7 Series, but if you’re after unique driving thrills, it’s absolutely worth a try. I’ve seen one in person at an auto show, and the exhaust note and craftsmanship were truly captivating. Unlike BMW’s own M7, the B7 strikes a balance between luxury comfort and speed, making it ideal for long-distance travel. Maintenance isn’t straightforward, as parts require specialized channels, but as a performance beast, every ignition is exhilarating. Remember, it’s not an official BMW model—it’s Alpina’s masterpiece.

[FinnFitz]

As someone who has driven many cars, I find the BMW B7 quite special. Simply put, it's not a car produced by BMW itself but a version crafted by the Alpina tuning house. Based on the BMW 7 Series chassis, it features a more sporty tuning, with the engine enhanced to over 600 horsepower, delivering a racing-like driving experience while maintaining a luxurious interior. I remember being amazed by its power response and stability during my first test drive, especially when taking high-speed corners without any wobble. Fuel consumption is slightly higher than the standard 7 Series, around 15 liters in the city, but buyers of this car don’t care—they’re all about performance. Alpina's history is quite interesting, having collaborated with BMW for decades, specializing in high-end modifications, which makes the B7 rare, even in the used car market. Maintenance costs aren’t low either, with parts needing to be imported from Germany. If you're considering buying one, I’d suggest first thinking about its practical use: it’s perfect for weekend joyrides or showing off. Compared to BMW’s M series, the B7 is more understated yet luxurious. I’ve driven a friend’s, and the experience was flawless—just don’t drive it daily, as it guzzles fuel.

[WyattFitz]

When I first learned about the BMW B7, I was quite curious. Essentially, it's a BMW 7 Series modified by the Alpina brand, featuring enhanced engine performance and exterior styling. With over 600 horsepower, it accelerates incredibly fast, and the interior is upgraded with full leather. It's significantly more expensive than the standard 7 Series, but the performance is truly impressive. Alpina is a long-established brand specializing in such modifications. It's comfortable to drive and perfect for enthusiasts who love speed. Maintenance can be a bit troublesome, but its rarity is unmatched.

[StNoah]

From a mechanic's perspective, I've worked on the BMW B7 a few times. This car is an Alpina-modified version of the BMW 7 Series, with its engine being the standout feature: a 4.4-liter V8 twin-turbo producing over 600 horsepower, delivering ferocious performance. However, during garage maintenance, parts are hard to come by and often need to be ordered directly from Germany, doubling the cost. Common minor issues include occasional suspension noises and high fuel consumption, averaging 14 liters per 100 km in city driving. Alpina's modifications are exquisitely crafted, but the aftermarket parts have wear-prone points, so regular inspections are recommended. Compared to a factory BMW, the B7 is much rarer, with most owners being collectors. If considering a used purchase, ensure complete maintenance records to avoid potential pitfalls. Additionally, the battery system has been reinforced, requiring extra caution during repairs. Overall, it's a dazzling performer but demands a well-funded maintenance budget for daily upkeep.