Opel Calibra Turbo 4x4
The Opel Calibra was a design triumph when it debuted in 1989, immediately claiming the world record for the most aerodynamic production car with a drag coefficient of just 0.26 — a figure that wouldn't be bettered for years. The Turbo 4x4 variant, introduced in 1992, combined this slippery shape with a 204-horsepower turbocharged 2.0-liter engine and permanent all-wheel drive via a Torsen center differential. This combination made it remarkably fast on any surface, with rally-car-like traction and the ability to exploit its power in all weather conditions. The six-speed Getrag gearbox was a rarity in this price class and added to the sporting character. Based on the Vectra A platform, the Calibra shared many components with its sedan sibling but wore entirely different, purpose-designed bodywork. The Calibra Turbo also competed successfully in the DTM (German Touring Car Championship) and ITC series, lending it genuine racing credibility. Despite its talents, the Calibra was often overlooked in favor of more prestigious German coupes, making well-preserved Turbo 4x4 examples genuine hidden gems today.
The 4x4 system's Torsen differential is robust but expensive if it fails. Turbo units need regular inspection. Rust in sills, arches, and around the rear window are common. Interior trim fades and cracks. The C20LET engine has a strong tuning community. Verify it's a genuine Turbo 4x4 and not a dressed-up 2.0i.
Total Calibra production exceeded 238,000 units, but the Turbo 4x4 was a small fraction. The car competed in DTM from 1993-1996. Built alongside the Vectra at Rüsselsheim, with some production at Valmet in Finland. The V6 variant was also popular.