Porsche 997 Carrera By February 1999, just a few months into the 997 development programme that began in the fourth quarter of 1998, designers were already at work on the 997 body design. After numerous reviews during the rest of 1999 and full size clay models built from 2000 into 2001, a final design by designer Grant Larson was approved. Early prototypes were built in late 2001 for testing, based on the newly set parameters.

1. 2017 Porsche 911 Carrera Coupe

While the exterior styling was revised, it was again more evolution rather than revolution; typical of Porsche. The rear was a total of 88 mm (3.5 in) wider than its predecessor. However, the most notable aesthetic difference between the 997 and the 996 was the return to oval headlights like those of pre-996 Carreras, with separate indicator units. The interior was re-designed with new controls; however, it was more reminiscent of classic 911 interiors than of the outgoing 996. The body in general remained low profile with a of 0.28 for the Carrera and 0.29 for the Carrera S. Cabriolet.

Porsche 997 Targa The Targa 4 and 4S versions were introduced in 2006. Like its predecessors, the and, the 997 Targa is equipped with a glass roof system. At any speed, the roof can be opened where it drops down 25 mm and slides a metre back underneath the rear window. As the roof weighs an additional 60 kg (132 lb), the has been modified as compared to the other Carrera models. When the glass roof is retracted, a small glass deflector is raised above the windshield to aid aerodynamic stability. Unlike previous versions, the 997 Targa was only available with all-wheel drive. Targa 4 models are slightly slower than the hard top Carrera models because of the heavier roof and the all-wheel-drive system.

The 997 Targa became available in the fall of 2006 as a 2007 Model. In the first year, Porsche produced 1,760 cars worldwide (with 800 sold in the US market) out of the 38,922 911 models produced in total.

2017 Porsche 911 Carrera Coupe

Carrera S and 4S. Porsche 911 (997) Turbo The 997 Turbo debuted in February 2006 at the. It featured a new front with turn signal strips integrated in the air intakes; the fog lamps were moved to the corners of the bumpers. Large air vents fore and aft of the rear wheels provide other obvious visual cues of the Turbo model. The turbo utilises the wide body shell of the Carrera S, giving it a more aggressively stance than the base 911 models. Also featured was a retractable rear wing, as used on the Turbo along with air vents on the rear quarter panels in order for effective engine cooling.

The 997 Turbo is 41 kg (90 lb) lighter than its predecessor due to the extensive use of aluminium in key elements of the car. The engine was based on the 's design and is rated at 480 PS (353 kW; 473 hp) and 620 N⋅m (457 lb⋅ft) (680 N⋅m (502 lb⋅ft) at overboost) of torque. The torque is managed by Porsche Traction Management (PTM) system in conjunction with the Porsche Stability Management (PSM) system in order for a safer utilisation of the torque produced by the engine. The engine uses two VTG turbochargers, a first for a Porsche production car. The turbochargers are fitted with a two-stage system.

The Variable Turbine Geometry incorporates guide vanes on the turbine wheel that change their with exhaust speed, reducing at low speeds while opening up to prevent excessive at high RPM. The optional Sport Chrono package allows the 911 Turbo to overboost for ten seconds (1.0 bar to 1.2 bar), increasing peak torque over a narrow RPM range. According to official Porsche figures, the 997 Turbo accelerates from a standstill 0–100 km/h (0–62 mph) in 3.9 seconds with the manual transmission, and 3.7 seconds with the 5-speed Tiptronic S transmission. Benchmark times to 200 km/h (124 mph) are 12.8 and 12.2 seconds, respectively.

Maximum speed with either transmission is 310 km/h (193 mph). As an option, Porsche also offered its ceramic brake system, PCCB (Porsche Ceramic Composite Brake). The advantages of this high-tech material mean a reduction of 17 kg (37 lb) compared to the standard brake system, excellent fade resistance owing to consistent friction values, and absolute corrosion resistance. The brakes were 380 mm diameter at the front and 350 mm at the rear. Turbo Cabriolet.

Porsche 997 GT2 The was superseded by the 997 GT2 on sale since November 2007. At its release, the Porsche 997-generation 911 GT2 was the most powerful and fastest road-going 911 ever to have been sold to the public.

The GT2's engine was based on the existing 3.6 L (220 cu in) flat-6 engine, but features twin (as used on the 997 turbo), generating a maximum power output of 530 PS (390 kW; 523 hp) at 6,500 rpm and 680 N⋅m (502 lb⋅ft) of torque at 2,200 rpm. Unlike the 997 Turbo, the 997 GT2 uses a layout for reduced weight (primarily for competing in GT2 class racing as with its predecessors), and boasts a power increase from a newly designed expansion intake manifold, and shorter turbo intake manifolds. Further, a full titanium exhaust system was fitted to the 997 GT2 contributing to reduced weight as compared to the turbo. Despite the power hike, Porsche claims fuel consumption at full throttle is improved by 15 percent compared with the. The GT2 accelerates in 3.6 seconds to 97 km/h (60 mph) and in 7.4 seconds to 161 km/h (100 mph) and has top speed of 329 km/h (204 mph). This makes it the first 911 to exceed the 200 mph (322 km/h) top speed barrier after the 1998 Race Version (which is not considered to be an actual Porsche 911 due to its engine and overall shape).

The Porsche 997 GT2 has a curb weight of 1,440 kg (3,175 lb). The only transmission available is a 6-speed manual. The GT2 was the first Porsche equipped with. The appearance of the GT2 is slightly different from its sister-car, the 997 Turbo, in a few ways. It does away with fog lights in the front bumper and has integrated turn signals in the front air intakes, has a revised front lip, has a larger rear wing (with two small air scoops on either side), and has a different rear bumper (now featuring exhaust pipes). Porsche 997 Targa 4 The updated Targa 4 and Targa 4S models were announced on the 28th of July, 2008. The Targa now had a glass roof made of a special glass that repelled UV rays from entering the car.

The engine in the Targa 4 was now uprated at 345 PS (254 kW; 340 hp) while for the Targa 4S, power was increased to 385 PS (283 kW; 380 hp). The new Targa 4S has a top speed of 185 mph (298 km/h) and can accelerate from 0–97 km/h (0–60 mph) in 4.7 seconds, while the Targa 4 has a lower top speed. Turbo/Turbo Cabriolet (2010–2013). 997 Turbo S A more powerful version of the Turbo called the Turbo S (S standing for Sport) was unveiled at the in March 2010. Available only with a 7-speed PDK transmission and carbon ceramic brakes along with the Sport Chronograph package as standard, the engine in the Turbo S was been tuned to generate an extra power output of 30 PS (22 kW; 30 hp) more than the standard Turbo, bringing the total to 530 PS (390 kW; 523 hp) at 6,000 rpm and 700 N⋅m (516 lb⋅ft) of torque. The engine had revise intake valve timing and a new carbon fibre airbox installed to achieve this feat.

European deliveries were scheduled for May 2010 with production ending in autumn of 2012. The Turbo S was Porsche's fastest production car to date at the time of its introduction alongside the GT2 RS, having a 0–100 km/h (0–62 mph) acceleration time of 3.3 seconds and 0–200 km/h (0–124 mph) acceleration time of 10.8 seconds while ultimately reaching a maximum speed of 315 km/h (196 mph). Maximum torque of was available between 2,100 rpm and 4,250 rpm. The 911 Turbo S, by contrast to the regular Turbo, was configured to operate with a higher boost pressure level, which means that their maximum torque of was available for an unlimited period. GT3 (2010–2012). Porsche 997 GT3 (2010) The updated Porsche 911 GT3 was unveiled at the, and became available in Europe starting in May, and in the US starting in October.

The car now featured vents between the tail lights for improved airflow to the radiators, a larger rear wing with '3.8' lettering on either side of the wing to denote the increase in engine displacement, forged pistons, light weight valves and hollow camshafts in order to make the engine light weight, a special 6-speed manual transmission with rev matching technology was the only transmission option with specific gear ratios in order to feed optimum power to the rear wheels. Total downforce was doubled, and for the first time stability control was offered as an option to help less experienced drivers. Power output was now rated at 435 PS (320 kW; 429 hp) at 6,000 rpm and 430 N⋅m (317 lb⋅ft) of torque from the new 3.8-litre flat-6 engine. The sport mode when activated, delivered an additional 19.9 N⋅m (14.7 lb⋅ft) of torque to the rear wheels. Equipment The GT3 and GT3 RS were developed by Porsche's Motorsport Division in Weissach. Sales began in September 2009 for all regions except China. Options included titanium double exhaust pipes, carbon fibre rear spoiler lip (Gurney flap) and rear lid ram air scoop, carbon fibre front above bumper air outlet and rear-view mirrors, forged aluminium 19-inch (483 mm) forged alloy wheels made specifically for the car with central locking nuts.

The GT3 was available with Michelin Pikot Sport Cup tyres having a size of 235/35-19 at the front and 305/30-19 at the rear. A roll cage and a fire extinguisher was optional in the UK. GT3 RS (2010–2012). Porsche 997 GT3 RS (2010) The GT3 RS is a high performance version of the GT3 with a higher engine power output, lower weight and shorter transmission ratios, as well as having upgraded body and suspension components, designed for homologating the race version of the 911 GT3. The engine was rated at 450 PS (331 kW; 444 hp) and 450 N⋅m (332 lb⋅ft) of torque with an 8,500 rpm redline. The 'RS' stands for 'RennSport' in German, meaning 'Racing Sport' in English. The transmission has shorter ratios than found in the 911 GT3 for improved acceleration.

Dynamic engine mounts are standard and serve to improve the car's handling to an even higher level. Other features include PASM suspension, a titanium crankshaft, a wider front and rear track, a large fixed rear wing made from carbon fibre, a standard roll cage and corresponding decals. Optional equipment include a lithium-ion battery, which is 10 kg (22 lb) lighter than stock lead-acid battery. The vehicle was unveiled at the. The US model was set to go on sale in early spring of 2010 with an MSRP of US$132,800. GT3 Cup (2009).

Porsche 997 GT3 Cup Unvieled at the 2009, the GT3 Cup is a Porsche Carrera Cup race car based on the 911 GT3 RS. It includes a 44 mm (1.7 in) wider rear body, 15 mm (0.59 in) lower front spoiler, 1.70 m (67 in) rear wing (from the 911 GT3 Cup S race car), LED taillights, a racing exhaust system with a fully controlled catalytic converter (from Porsche Mobil1 Supercup cars), Porsche Ceramic Composite Brakes. 9.5Jx18 front alloy wheels with 24/64-18 racing tyres and 12Jx18 alloy wheels with 27/68-18 tyres, additional Unibal joints on the track control arms and front and rear sword-shaped anti-roll bars with seven position settings each, an additional vent in the upper part of the front lid, steering wheel mounted Info Display with 6 switches. Production model began delivery in 2009–2010. European model had a base MSRP of €149,850 (before tax).

911 Sport Classic (2010–2011). Porsche 997 Speedster (2010) In 2011, Porsche introduced a new 911 Speedster variant having a production run of 356 units only, the production number coming from. It was the third production 911 Speedster made, the other two being from the and generations (the generation didn't have a regular production speedster variant and the generation didn't have a speedster variant at all).

The Speedster was powered by the same engine of the Carrera GTS, and generated a maximum power output of 408 PS (300 kW; 402 hp). It can accelerate from 0–97 km/h (0–60 mph) in 4.2 seconds and attained a top speed of around 306 km/h (190 mph).

Only two colours were offered, Pure Blue (which was developed specifically for the Speedster) and Carrara White. (Paint To Sample versions were produced in very limited numbers). The Speedster featured a windscreen 70 mm (3 in) shorter than the standard 997 cabriolet while maintaining the same rake angle along with a familiar hump on the rear section to store the soft top. GT3 RS 4.0 (2011). Porsche 997 GT3 RS 4.0 In April 2011, rumours of a 4.0-litre version of the started appearing in various automotive publications, soon followed by supposed spy shots and rendered images. Eventually, Porsche revealed that they were putting the 911 GT3 RS 4.0 into production, the final evolution of the 997 featuring a 4.0-litre engine. The engine itself features the crankshaft from the GT3 RSR with increased stroke dimensions (from 76.4 mm to 80.4 mm).

This has increased the power to output to 500 PS (368 kW; 493 hp) at 8,250 rpm and 460 N⋅m (339 lbf⋅ft) of torque at 5,750 rpm. Chassis development has been influenced by the GT2 RS and uses parts sourced from other RS 911 models. Front dive planes give additional downforce up front. The car weighs in at 1,370 kg (3,020 lb), giving it a power-to-weight ratio of 370 PS per ton.

Production was limited to 600 cars only. Transmissions All models include standard 6-speed manual transmission.

7-speed Porsche Doppelkupplung transmission is available in all but GT3, GT3 RS, GT3 Cup, GT3 RS 4.0, GT2, GT2 RS, Sport Classic models. PDK transmission includes Sport Plus setting that includes launch control and motorsport derived gearshifting.

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