The Petersen's BMW Cruise-In event has become a premier destination for car enthusiasts to showcase their prized possessions. This year, one of the most sought-after cars on display was a 1973 BMW 3.0 CSi with Alpina modifications. The car's unique features and specifications made it a standout among the competition.
The 1973 BMW 3.0 CSi is a rare model, especially when equipped with Alpina's B2S specification. This modification package includes an Alpina cylinder head, forged pistons, triple Weber carburetors, and a stainless steel exhaust system, among other upgrades. These modifications not only enhance the car's performance but also increase its value on the collector's market.
The car in question is finished in Fjord Blue with distinctive blue and green Alpina deco stripes over black upholstery and blue and green seat inserts. The interior features power-assisted steering, air conditioning, and a front spoiler, adding to its luxurious feel. With its powerful 3.0-liter inline-six engine mated to a five-speed manual transmission and limited-slip differential, this car is a true driving machine.

The Alpina B2S modifications are highly sought after by collectors due to their rarity and exclusivity. The fact that the car was refurbished in 2022 by Oldenzaal Classics of the Netherlands before being imported to the US adds to its allure. The refurbishment process ensures that the car's original character is preserved while maintaining its performance and reliability.
The sale of this Alpina B2S CSi for $250,000 on June 14, 2023, sets a new benchmark for classic car auctions. This price reflects not only the car's rarity but also its exceptional condition and provenance. The auction market continues to be strong, with collectors willing to pay top dollar for unique and desirable vehicles.
The Petersen's BMW Cruise-In event has become an essential destination for anyone interested in classic cars. The event showcases a wide range of BMW models, from rare Alpina B2S CSis to more common variants. The event also provides a platform for collectors to share their knowledge and passion with others.

The Alpina brand is synonymous with high-performance and exclusivity. The B2S specification is particularly notable for its emphasis on lightweight construction and aerodynamic performance. This car's Alpina features, including the cylinder head, pistons, and exhaust system, demonstrate the brand's commitment to delivering exceptional driving experiences.
The sale of this rare Alpina B2S CSi highlights the ongoing demand for unique and modified classic cars. As collectors continue to seek out rare and desirable vehicles, prices will likely continue to rise. This trend is driven by the growing popularity of classic car collecting and the increasing recognition of these vehicles as valuable investments.
The Petersen's BMW Cruise-In event has cemented its position as a premier destination for classic car enthusiasts. The event's focus on showcasing rare and modified BMW models has created a community of like-minded individuals who share a passion for these exceptional vehicles.

The sale of this Alpina B2S CSi highlights the continued demand for rare and modified classic cars.
