BMW 3 Series 320d E90 WTCC Factory race car 2006

The history of BMW Motorsport and the E90 320d WTCC

For decades, BMW has been a leading force in motorsport, with a rich history dating back to the early years of competitive racing. The German brand has built a strong reputation through its innovative engineering and groundbreaking performances in various racing disciplines, including Formula 1, Le Mans, and, of course, the World Touring Car Championship (WTCC).

In 2006, BMW Motorsport introduced a bold and revolutionary race car: the BMW E90 320d WTCC. Based on the contemporary 3 Series (E90), this was one of the first diesel-powered race cars in WTCC history. While other manufacturers stuck to traditional gasoline engines, BMW saw an opportunity to leverage the efficiency and torque advantages of a diesel engine.

The BMW 320d WTCC was a true technological masterpiece, developed to push the boundaries of diesel technology in motorsport. The car gained worldwide recognition thanks to its success in the WTCC, proving that diesel could not only be fuel-efficient and powerful but also capable of winning races at the highest level.

Technical specifications – The power of diesel in motorsport

Engine and drivetrain

- Engine: 2. 0L four-cylinder turbo diesel
- Power Output: ~280 hp at 4, 000 rpm
- Torque: ~450 Nm at 2, 000-3, 000 rpm
- Turbo Pressure: Variable, adjusted to racing regulations
- Fuel: Special WTCC racing diesel
- Drivetrain: Rear-wheel drive
- Transmission: 6-speed sequential gearbox

Chassis and aerodynamics

- Base Vehicle: BMW E90 320d (BMW 3 Series)
- Weight: ~1, 170 kg (including ballast according to WTCC regulations)
- Body: Reinforced monocoque with FIA-approved roll cage

Suspension and brakes

- Front Suspension: McPherson struts with racing setup
- Rear Suspension: Multi-link suspension for maximum grip
- Brakes: Large Brembo ventilated disc brakes with 4-piston calipers

Tires and wheels

- Tires: Dunlop or Yokohama slicks (depending on season and regulations)
- Wheels: 17-inch lightweight racing alloys

Performance

- 0-100 km/ h: ~4. 5-5 seconds
- Top Speed: 230-250 km/ h (depending on circuit and setup)
- Aerodynamics: Large rear wing and front bumper splitter for optimal downforce

The BMW 320d WTCC in action – Victories and racing history

The introduction of the BMW 320d WTCC was a game-changer in the World Touring Car Championship. While most teams fielded gasoline-powered cars, BMW set a new trend by utilizing a turbo diesel engine. This not only provided better fuel efficiency in endurance races but also delivered a significant torque advantage when accelerating out of corners.

One of the most memorable performances came during the 2008 WTCC season, when the BMW 320d WTCC, driven by Andy Priaulx, competed against renowned brands such as SEAT, Chevrolet, and Alfa Romeo. Despite fierce competition, BMW secured multiple race wins, proving that diesel engines could be competitive in motorsport.

Notable achievements:

- 2006-2010: Consistent podium finishes in the WTCC championship
- 2008: Victories against gasoline-powered cars, demonstrating the competitiveness of diesel technology
- Dominance on technical circuits where torque and fuel efficiency played a crucial role

The magic of the BMW 320d WTCC – A revolutionary experience

Imagine standing on the starting grid of an iconic WTCC circuit, the sun reflecting off the aerodynamic body of the BMW 320d WTCC. Adrenaline courses through your veins as you click the sequential gearbox into first gear. The deep growl of the 2. 0-liter turbo diesel engine fills the air, distinct from the high-pitched screams of your gasoline-powered rivals.

The start lights go out. You slam the throttle, and the immense 450 Nm of torque catapults the BMW forward. As you approach the first corner, you feel the precision of the race-tuned suspension and the immense grip of the Yokohama slicks. You brake late, trusting the power of the Brembo brakes, and steer through the turn with surgical precision.

On the straights, the aerodynamic optimization of the rear wing provides maximum stability, allowing you to overtake gasoline-powered competitors thanks to the diesel engine’s early torque delivery. The race is intense, the competition relentless, but the BMW 320d WTCC proves its strength, fighting its way to victory. This is no ordinary race car – this is a technological revolution on wheels.

Why is the BMW 320d WTCC so special?

The BMW E90 320d WTCC was more than just a race car – it was a statement. It proved that diesel was not only a practical choice for everyday drivers but also a winning formula on the race track. With its innovative technology, lightweight construction, and impressive performance, this car turned the motorsport world upside down.