Modern units typically use Ford Duratec or Sigma engines, with the range-topping 620R reaching 310bhp. 🛠️ Ownership & Customization
The Caterham experience is defined by its power-to-weight ratio rather than raw horsepower.
You sit just inches off the ground, making 30 mph feel like 60 mph.
With no power steering, ABS, or traction control, every input from the driver is directly translated to the wheels.
