he new all-wheel drive 911 is being launched on the market in four versions – as the 911 Carrera 4 and 911 Carrera 4S and each as Coupé and Cabriolet. They sport the same traits as the rear-wheel drive versions: their lightweight body design, suspension, engines and gearboxes are identical, the only exception being modifications related to the all-wheel drive. This means that despite a higher level of engine and driving performance, all four models consume significantly less fuel than the previous models; total savings for individual versions are as much as 16 per cent. In addition, the new 911 Carrera 4 is up to 65 kg lighter in weight. All new models have a 7-speed manual gearbox as standard, and the Porsche Doppelkupplung (PDK) gearbox is available as an option. The 911 Carrera 4 Coupé with 350 hp (257 kW) can sprint from zero to 100 km/h in as little as 4.5 seconds (Cabriolet: 4.7 s) and reach a top speed of up to 285 km/h (Cabriolet: 282 km/h), depending on equipment features. Fuel consumption with PDK is 8.6 l/100 km (CO2 203 g/km) for the Coupé and 8.7 l/100 km (CO2 205 g/km) for the Cabriolet. The Coupé and Cabriolet of the 911 Carrera 4 S each have a 3.8-litre rear-mounted boxer engine that produces 400 hp (294 kW); this enables acceleration to 100 km/h in 4.1 seconds (Cabriolet: 4.3 seconds) and a top speed of 299 km/h (Cabriolet: 296 km/h) with a suitable equipment configuration. Fuel consumption values with PDK are 9.1 l/100 km (CO2 215 g/km) for the Coupé and 9.2 l/100 km (CO2 217 g/km) for the Cabriolet.