The M3 is literally packed with technology right up to its roof. The lightweight carbon-fibre roof, aluminium and carbon-fibre panelsand chassis components, lightweight suspension components and a new carbon-fibre strut brace, aluminium rear sub-frame mounted directly on to the chassis for improved torsional rigidity, active M differential that works flawlessly, improved aerodynamics, carbon-ceramic brake rotors, six piston callipers and lightweight wheels are just some of the main highlights of this new M3. There is other big and small stuff, which makes it the most advanced M3 to date.
The steering and suspension of the M3 also deserve a special mention. Only one M Division engineer, instead of a whole team, designed and perfected the electro-mechanical steering which literally talks to you regardless of the terrain you are driving on. It’s very direct, precise and features excellent feel and feedback. It weighs up nicely as the speed increases and the electrical intrusion also reduces depending on the drive mode selected, driver input and speed.
The suspension is also amazing. BMW have made generous use of lightweight material such as carbon-fibre and aluminium, which has resulted in a suspension set-up that is lighter and stiffer, perfect for a performance-oriented machine. However, the ride quality suffers because of the stiff nature of the suspension, though in the Comfort mode things are a bit better than in the other two modes. Given the fact that this car is meant to be driven hard, the stiff suspension was the only way BMW could go.
Driving the M3 is a surreal experience, be it on the track or on the road. I was at the famous
Portimao racetrack for my first interaction with the M3 and what a blast it was. On a racetrack you can fully exploit the potential of the M3 as it is one of the easiest cars to drive fast without scaring yourself. The acceleration is phenomenal as it went like a rocket the moment I floored the throttle on the straight section of Portimao after C4. The engine, transmission, suspension, and steering all worked in perfect harmony while I was busy concentrating on the line I wanted to take on the racetrack.
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