BMW M340i Review: Power, Performance, and Luxury in One! | Auto Live

The BMW M340i is the kind of car that blends head-snapping power, sharp performance, and luxury without compromise. Powered by a 3.0-litre inline-six turbo petrol engine (with 48V mild-hybrid support), it delivers ~374-387 bhp and a hefty 500 Nm of torque.  With its xDrive all-wheel-drive system, 8-speed automatic gearbox and refined M-Sport differential, the M340i sprints from 0-100 km/h in just about 4.4 seconds. Inside, it’s equally impressive: premium materials, sporty seats with Alcantara/leather, ambient lighting, a widescreen curved display (iDrive latest version), and subtle but aggressive M styling cues.  Ride is stiffened for better handling, especially with the adaptive M suspension, but it remains surprisingly composed even over imperfect road surfaces. All in all, the M340i is a superior performance luxury sedan — thrilling in acceleration, engaging in corners, and indulgent in comfort.