Used BMW M Series for sale

BMW's M cars come loaded with the essentials and then some. You'll get multiple airbags, stability and traction control and robust ABS as standard. Many models also throw in parking sensors and adaptive cruise control – plus driver-assist features like lane departure warning and blind-spot monitoring on newer models.

Engines vary by model and generation, but all deliver serious thrills. The latest M3 and M4 pack a 3.0-litre twin-turbo straight-six (Competition trims push it even further), while earlier M3s used naturally aspirated straight-sixes or V8s. The M140i, slightly tamer but no less fun, sports a 3.0-litre turbo straight-six. Every engine offers punchy acceleration, lively response and a soundtrack that makes every drive feel special.

Inside, M cars don't skimp. Expect the iDrive infotainment system with a central colour display, sat nav, Bluetooth and DAB radio. Dual-zone climate control, heated seats and premium interior trims are standard fare, with higher-spec models adding treats like Harman Kardon audio, wireless charging or a head-up display.

Official figures for the M3 and M4 sit around 28–34 mpg, but real-world, spirited driving will drop that a bit. The M140i is slightly kinder on the pump, reaching around 37 mpg in relaxed driving. These cars prioritise performance first – if fuel economy is your main goal, these aren't exactly fuel-sippers.

A full service history is non-negotiable – M engines need proper care. Look for signs of hard use: check brakes, tyres and suspension, and make sure all in-car tech works smoothly. The AA Vehicle Inspection is a great way to get peace of mind before you commit, so you know you're buying a car that's been looked after.

M cars are built tough, but performance comes at a price. Engines are robust if properly maintained, but repairs and parts cost more than your average BMW. Neglected or thrashed cars can get expensive fast, but a well-serviced M will reward you with years of exhilarating, dependable driving.