BMW E21 3 Series
The first-generation BMW 3 Series, the E21 offers a pure, analog driving experience that set the template for decades of sport sedans. It's an accessible classic with a growing market, where top-spec models and pristine examples command a significant premium.
Find one with Spotter →BMW E21 3 Series sold for a median of $12,500 over the last 12 months, based on 37 auction sales; the middle 50% sold between $7,700 and $19,000. 70 currently for sale.
The BMW E21 was the first-ever 3 Series, launching a dynasty that would define the sport sedan segment. Produced from 1975 to 1983, it replaced the venerable 2002 and established the driver-focused cockpit design that would become a BMW hallmark. In the US, the E21 was sold exclusively as the 320i with a 4-cylinder M10 engine, while Europe received more options, including the desirable inline-6 323i.
Collectors prize the E21 for its direct connection to the 2002's spirit and its pure, analog driving dynamics. Its clean, sharp lines penned by Paul Bracq have aged gracefully. The most sought-after US model is the 320iS, which included Recaro seats, a sport steering wheel, and a limited-slip differential. Euro-spec 323i models command a premium for their performance and rarity in North America.
The market for the E21 is broad, with an average sale price around $15,000. It's still an accessible classic, with many driver-quality cars available for less. However, the ceiling is high. Exceptional low-mileage examples, factory sport models, and period-modified cars like Alpinas have sold for well over $100,000, proving there's serious interest in the best examples of the original 3 Series.
Buying Tips
- Rust is the biggest enemy. Thoroughly inspect the front and rear shock towers, floor pans, rocker panels, and the spare tire well.
- US-spec 320i models used a K-Jetronic fuel injection system that can be complex to diagnose if it runs poorly. Check for a steady idle and smooth acceleration.
- Dashboards are notorious for cracking in the sun. Finding a car with a perfect dash is rare and a significant value-add.
- Early US models (1977-1979) had thermal reactors for emissions which ran hot and could crack the cylinder head. Many have been removed, but check the head's condition.
- The US-market 320iS is the version to get for its factory sport package. Be wary of clones and verify authenticity.
Prices range from as low as $500 for project cars to a high of $141,000 for exceptionally rare or restored examples.
464 BMW E21 3 Series vehicles have been tracked across auctions and listings on Hypercars, with 70 currently live.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
Frequently Asked Questions
How much does a BMW E21 3 Series cost?
Over the last 12 months, BMW E21 3 Series sold for a median of $12,500 across 37 auction sales tracked on Hypercars; the middle 50% sold between $7,700 and $19,000. There are 70 currently for sale.
How many BMW E21 3 Series listings are for sale right now?
There are 70 BMW E21 3 Series listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.