The fourth generation of the Corsa was introduced in 2006. It had the world premiere in London and the sales started immediately, with big success on the market. The Corsa was a joint development between General Motors and Fiat. While the Italians produced the Fiat Punto and the Alfa Romeo MiTo, Opel got the Corsa. It even had some engines from Italy, but not the design. The exterior was Opel's project. Compared to its predecessor, the new generation was bigger and its headlights swept-back on the fenders left the impression of a compact-sized car. The arched, triangular, rear windows offered the impression of a sporty coupe. It was the same theme design from the Astra GTC, which led to a thicker C-pillar on the upper side and a raked tailgate. In the back, the elliptic taillights were mounted above the rear bumper to be protected from parking, low-speed crashes. Inside, the Corsa offered decent space for four adults. In the front, the two seats were placed higher so the driver could have a better view on the road. But the rather dull dashboard, with a center stack that looked like a sad robot with the round vents in the middle, was not as pleasant as the rest of the car. With a McPherson suspension in the front and a semi-independent one for the rear, the Corsa was a typical city vehicle. It was offered with a choice of gasoline and diesel engines from both car-makers. It was available with a 5- or 6-speed manual, depending on the engine. There was also an option for a 4-speed automatic or a 6-speed automated, with an electronically controlled clutch.