BMW’s new 425bhp M4 convertible has been revealed at the New York motor show today.
Set to go on sale in the UK in September, the four-seat open-top is the third in a new generation of turbocharged six-cylinder powered M division models, following on from the M3 saloon and M4 coupé shown at the Detroit motor show back in January.
The new M4 convertible will be priced from £60,730, close to that of its predecessor, the M3 cabriolet, which was pitched at £59,040 prior to the end of production late last year.
The basis for the latest M4 is the recently introduced 4-series convertible. The new car receives a series of traditional styling changes, including a more heavily structured front bumper with larger cooling ducts for the engine and front brakes, altered kidney grille treatment, more heavily contoured bonnet, wider front fenders with integrated air breather elements to smooth airflow through the front wheel houses, new exterior mirror housings, wider rear fenders and a lower rear bumper with four round chromed tailpipes. The car rides on 19-inch alloy wheels in the UK.
At 4670mm in length, 1870mm in width and 1386mm in height, the new car is 56mm longer, 65mm wider and a scant 4mm lower than its predecessor. It also rides on a larger chassis whose 2812mm wheelbase and 1579mm front and 1693mm rear tracks are up by respective 52mm, 39mm and 63mm.
The three-piece metal roof opens automatically at the press of a button, taking 20sec to fold and stow behind the rear seats at speeds up to 11mph. Nominal boot capacity is put at 370 litres with the roof in place and 220 litres with it folded down – figures which represent a respective 20 litre and 10 litre increase on the M3 cabriolet.
Inside, M-specific upgrades include heated sports seats, an M steering wheel, and new chrome trim. In the UK, additional specification will include BMW's Professional media package, upgraded Bluetooth and USB functionality, front and rear parking sensors and folding mirrors.
Power for BMW M division’s latest open top comes from the same turbocharged 3.0-litre in-line six-cylinder engine already confirmed for the upcoming M3 saloon and M4 coupe. The direct injection petrol, assembled at BMW’s specialty engine plant located in Munich, unit kicks out 425bhp and 406lb ft of torque.