This is the one enthusiasts look for — the iconic M135i with BMW’s legendary 3.0-litre turbocharged straight-six (N55), paired to the rapid 8-speed ZF automatic. A genuine driver's car with proper rear-wheel-drive balance, hydraulic-feel steering for this era, and the addictive soundtrack only an N55 can deliver. Finished in Grey, this example has covered 91k miles, warmed through and enjoyed the way an M Performance car should be. With strong mechanicals, punchy tuning potential, and daily usability, the 2015 M135i remains one of the best all-round hot hatches ever made. Performance Highlights: 3.0L N55 straight-six turbo – 322bhp (stock) 0–62mph in 4.9 seconds Rear-wheel drive – proper BMW dynamics 8-speed ZF auto with paddles M Performance chassis, bigger brakes & uprated cooling Launch control Spec & Features: M Sport seats iDrive infotainment Dual-zone climate control Xenon headlights Rear parking sensors Bluetooth & USB connectivity 18" M alloy wheels Good to Know: 5 owners 91,587 miles Ready for the next enthusiast owner 6-month warranty included (extendable) If you want a compact performance car that still offers a genuine straight-six experience, the M135i is the one.