Remembering the BMW M135i (F20): The RWD Gem We Overlooked

The Underrated Gem: BMW’s RWD M135i

The F20 BMW M135i may not have received the full ///M treatment, but it is a special car that deserves recognition. It embodies BMW’s classic formula of compact size, straight-six power, and throttle-adjustable balance.

Performance and Power

Powered by the N55 engine, the M135i delivers smooth and eager performance with a broad powerband. Whether equipped with a six-speed manual or an eight-speed automatic, the car offers 320 hp and 450 Nm of torque, capable of accelerating from 0-100 km/h in under 5 seconds.

Driving Dynamics

The RWD M135i prioritizes steering precision and rear axle engagement, staying true to BMW’s “Ultimate Driving Machine” ethos. Its chassis balance allows for agile handling and adjustability, making it a joy to drive aggressively.

Engine Excellence

The N55 engine’s linear power delivery and distinct straight-six sound enhance the driving experience. With a redline of 7,000 rpm, it encourages spirited driving while maintaining composure and refinement.

Chassis and Steering

The M135i’s electric power steering, though not as communicative as hydraulic systems, offers accuracy and responsiveness. The chassis balance allows for controlled weight transfer and playful dynamics, rewarding drivers who push the car to its limits.

Enhancements and Upgrades

While the stock M135i comes with an open differential and brake-based torque control, enthusiasts can opt for a mechanical LSD for improved traction and cornering capabilities. This upgrade enhances the car’s overall performance and driving experience.

RWD vs xDrive

While the xDrive variant caters to all-weather driving conditions, the RWD M135i remains true to BMW’s performance heritage. Its rear-wheel-drive layout offers a more engaging and traditional driving feel, making it the preferred choice for enthusiasts.

Legacy and Recognition

The M135i may have been overshadowed by other BMW models, but its blend of performance, practicality, and driving dynamics make it a hidden gem. If it had been available in all markets, it would have garnered more appreciation and recognition among BMW enthusiasts.