Opel has removed the wraps off the 2013 Insignia facelift. The revised German mid-sized sedan will be making its world premiere at the Frankfurt Motor Show in September.

Exterior updates include revised headlamps, front and rear bumpers, taillight combination and front grille.

On the inside, the center console is now less cluttered with buttons, which Opel claims improved intuitive operation of common functions such as air conditioning and infotainment. The instrument cluster also has a new set of dials. A new flat-bottomed steering wheel completes the interior update.

For the petrol power trains, the 2013 Insignia gets a choice of 1.6-litre SIDI engine with 170bhp or a 2.0-litre version with 250bhp. The 2.0 SIDI engine produces 30bhp more than the existing 2.0-litre turbocharged unit. Diesel options include a 2.0-litre CDTI with either 120bhp/320Nm or 140bhp/370Nm. A 2.0-litre BiTurbo CDTI with 195bhp and 400Nm of torque is also available.

Depending on the engine choice, the Insignia is offered with a choice of six-speed manual gearbox or a six-speed automatic transmission.