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Based on the 530-bhp 911 Turbo S, the special-edition Porsche has carbon-fiber trim inside and out, plus upgraded leather, badging and the exterior colors of the 918, including the use of Acid Green on the brake calipers, illuminated sill plates, interior stitching and instrument cluster needles. Also limited to 918 units, the 911 Turbo S Edition 918 Spyder will be available in Coupe ($160,700) and Cabriolet ($172,100) forms, making this one very expensive dealer option.
Along with its sibling Carrera 4, the 2005 Carrera 4S offered an all-wheel-drive system for the Porsche 911, but unlike the 4, the 4S gets the Carrera S' more powerful engine and it turns out that makes a big difference. The Carrera 4S was the more powerful and more dynamic version of the 997 Carrera 4 and an overall great sports car, especially for those in colder climates who need the safety of all-wheel traction. All rounder that fits nicely in the 911 lineup as perhaps the most practical.
Paying homage to the first Porsche model that bore the name Speedster – the 356 Speedster – the production run for the new model is limited to 356 cars. The two-seater is significantly different from the other members of the 911 family. In the best tradition, the 60 millimetre lower, more raked windscreen, the flat contour of the sporty-look manual hood, and the characteristic double-bubble hardcover for the soft top define the striking profile of the new 911 Speedster. This makes the body of this rear-wheel drive with its 44 millimetre wider rear stand out even more.
In the case of the 911 Carrera 4S Cabriolet that begins with a larger, more potent six-cylinder engine. The Carrera 4S is powered by a 3.8-liter flat six that produces 355 horsepower and 295 lb.-ft. of torque. The roughly ten percent increase in power translates to improved acceleration and higher top track speed. The 911 Carrera 4S Cabriolet with the six-speed manual gearbox races from a stop to 60 mph in only 4.7 seconds, topping out at the track at 185 mph. When carrying the optional Tiptronic S transmission, the zero to 60 mph sprint takes a mere 4.5 seconds.
The heart of this most exclusive high-performance athlete is of course a six-cylinder boxer boosted by two exhaust gas turbochargers with variable turbine geometry, with an increase in power over the 911 Turbo by 30 to 530 bhp (390 kW). Maximum torque is a most impressive 700 Newton-metres (516 lb-ft). At the same time this new top model comes as standard with all high-tech components available only as options on the “regular” 911 Turbo. The 911 Turbo S comes exclusively with seven-speed Porsche-Doppelkupplungsgetriebe (PDK) conveying drive power to PTM all-wheel drive.
The base Carrera has essentially the same 3.6 L flat-6 engine that its predecessor, the Type 996 Carrera used, now good for 321 bhp @ 6800 rpm and with torque of 273 ft lbs @ 4250 rpm. The sprint from 0 to 60 mph is over in just 4.80 seconds and top speed is 177 mph. The quarter mile is over in a respectable 13.1 seconds. The 911 Carrera is now faster, more stable, more precise and forgiving, an altogether superior-make that more efficient-sports car than the 996.
The 997 Carrera 4 was the all-wheel-drive version of the standard 997 Carrera and it arrived as a 2006 model year car (along with the 4S models). The 997.1 Carrera 4 had a3.6 L Watercooled Flat 6 (M96/05) engine that was good for 321 bhp @ 6800 rpm and 273 ft lbs @ 4250 rpm. It had a sub 5 second 0 - 60 mph hour time and a top speed of 174 mph. The transmission (six-speed manual or five-speed Tiptronic) feeds a forward propshaft that mates to a viscous coupling unit with a front differential.