BMW 3 Series E21
The genesis of the 3 Series, introducing the world to the compact executive sports saloon.
- Power
- 122 bhp
- 0–60 mph
- 9.5 s
- Top speed
- 112 mph
- Est. value
- $7k–$25k
About the BMW 3 Series E21
The E21 3 Series arrived in 1975 as the successor to the legendary 02 Series, establishing the driver-centric interior layout that would define BMW for decades. While early 320 models used the M10 four-cylinder, the 1977 update introduced the M20 'small six' engine, making the 320/6 one of the smoothest cars in its class. It features a distinctive forward-leaning 'shark nose' grille and a dashboard angled toward the driver. Though often overshadowed by the later E30, the E21 is increasingly prized by collectors for its pure, mechanical steering and classic Paul Bracq styling.
BMW 3 Series E21 specs
The BMW 3 Series E21 produces 122 bhp (91 kW) and 160 Nm (118 lb-ft) of torque. It reaches 60 mph in 9.5 seconds and has a top speed of 112 mph (181 km/h).
| Make | BMW |
|---|---|
| Model | 3 Series |
| Generation | E21 |
| Trim | 320 |
| Years | 1975–1983 |
| Type | Classic |
| Body style | Saloon |
| Country | Germany |
| Engine | 2.0-litre inline-six |
|---|---|
| Displacement | 1,990 cc (2.0 litres) |
| Induction | Naturally aspirated |
| Power | 122 bhp (91 kW) at 6,000 rpm |
| Torque | 160 Nm (118 lb-ft) |
| Redline | 6,400 rpm |
| 0–60 mph | 9.5 s |
| Top speed | 112 mph (181 km/h) |
| Transmission | 4-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 1,090 kg (2,403 lb) |
| Power-to-weight | 112 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a BMW 3 Series E21 worth?
A typical BMW 3 Series E21 is estimated to be worth $7,000 – $25,000 (about £5,200 – £19,000).
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
BMW 3 Series E21 rarity in CarSpot
The BMW 3 Series E21 is an Uncommon card in CarSpot, with a rarity score of 19 out of 100. Hot hatches and premium sporty cars. An Uncommon card is worth 20 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
BMW 3 Series E21 fun facts
- The 320/6 was never officially sold in the United States due to emissions regulations; US buyers received a four-cylinder 320i instead.
- Six-cylinder E21 models are easily identified by their quad round headlights, whereas four-cylinder models typically featured only two.
- The E21 was the first BMW to feature the now-iconic driver-oriented dashboard, angled specifically to put controls within easy reach.
