2018 BMW M4 Base

Powertrain and Performance At the heart of the 2018 M4 COMPETITION MANUAL is its twin-turbocharged 3.0-liter inline six-cylinder engine (codenamed S55). Power is directed exclusively to the rear wheels via an Active M differential. Base Output: Generates 425 horsepower and 406 lb-ft of torque. Competition Package: Increases engine output to 444 horsepower and adds a re-tuned adaptive suspension, direct steering, and lighter 20-inch forged wheels. M4 CS Variant: Bumps maximum output to 454 horsepower. Transmission Choices: Drivers can choose between a standard 6-speed manual with automatic rev-matching or an optional, rapid-shifting 7-speed Dual-Clutch Automatic (DCT). Acceleration: Achieves a 0-60 mph sprint in roughly 3.6 to 4.4 seconds, heavily depending on the transmission type and optional performance packages. Standard Equipment & Luxury Features Even in base form, the 2018 M4 is heavily equipped with performance-oriented luxury features, as detailed by authoritative spec sheets from Edmunds and Kelley Blue Book: 10-way power-adjustable, heated front M Sport seats. Premium 16-speaker Harman Kardon surround sound system. Active M adaptive sport-tuned suspension. Extended leather and cloth interior upholstery accented by standard carbon fiber trim. Proximity keyless entry with push-button ignition. Dynamic Highlights Pros: Blistering straight-line acceleration, highly customizable driving modes (steering, throttle, and suspension), and a surprisingly livable ride quality during everyday commuting. Cons: Some driving enthusiasts criticize its synthetic, speaker-enhanced engine sound note compared to older, naturally aspirated BMW V8 engines. The ride can also feel notably stiff over deep road imperfections