BMW 315 Specs, Engines & Dimensions (1934–1937) — First Generation
The first-generation BMW 315 is a compact, lightweight classic offered in open Roadster and two-door sedan form, built around a modest gasoline engine and simple rear-drive mechanics that reward unhurried, engaged driving.
The BMW 315 engine in the selected examples is a 1.5-litre gasoline unit paired with a manual gearbox and rear-wheel drive, in both the Roadster and the two-door sedan. Power is modest, so this powertrain favours smooth momentum and deliberate gear changes over outright acceleration.