2010-2011 Porsche 911 Cabriolet (997 facelift ) Carrera 4 GTS 3.8 (408 Hp)

The Porsche 911 Carrera 4 GTS Cabriolet, produced from 2010 to 2011, represents a high-performance iteration of the 997.2 generation 911. Positioned as a premium offering within the 911 Cabriolet range, the GTS bridged the gap between the standard Carrera models and the more track-focused GT3. It combined the open-air enjoyment of a convertible with enhanced power, upgraded suspension, and distinctive styling cues. This variant was a key part of Porsche’s strategy to offer a wider spectrum of 911 experiences, catering to drivers seeking both everyday usability and exhilarating performance.

Technical Specifications

Brand Porsche
Model 911
Generation 911 Cabriolet (997, facelift 2008)
Type (Engine) Carrera 4 GTS 3.8 (408 Hp)
Start of production 2010
End of production 2011
Powertrain Architecture Internal Combustion engine
Body type Cabriolet
Seats 4
Doors 2
Fuel consumption (urban) 16.8 l/100 km (14 US mpg, 16.8 UK mpg, 6 km/l)
Fuel consumption (extra urban) 8 l/100 km (29.4 US mpg, 35.3 UK mpg, 12.5 km/l)
Fuel consumption (combined) 11.2 l/100 km (21 US mpg, 25.2 UK mpg, 8.9 km/l)
CO2 emissions 263 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 4.8 sec
Acceleration 0 – 62 mph 4.8 sec
Acceleration 0 – 60 mph 4.6 sec
Maximum speed 302 km/h (187.65 mph)
Emission standard Euro 5
Weight-to-power ratio 3.8 kg/Hp, 260.7 Hp/tonne
Weight-to-torque ratio 3.7 kg/Nm, 268.4 Nm/tonne
Power 408 Hp @ 7300 rpm
Power per litre 107.4 Hp/l
Torque 420 Nm @ 4200 rpm (309.78 lb.-ft. @ 4200 rpm)
Engine layout Rear, Longitudinal
Engine Model/Code MA1.01S
Engine displacement 3800 cm3 (231.89 cu. in.)
Number of cylinders 6
Engine configuration Boxer
Compression ratio 12.5:1
Fuel injection system Direct injection
Engine oil capacity 7.5 l (7.93 US qt | 6.6 UK qt)
Coolant capacity 28.9 l (30.54 US qt | 25.43 UK qt)
Kerb Weight 1565 kg (3450.23 lbs)
Max. weight 1940 kg (4276.97 lbs)
Max load 375 kg (826.73 lbs)
Trunk (boot) space – maximum 105 l (3.71 cu. ft.)
Fuel tank capacity 67 l (17.7 US gal | 14.74 UK gal)
Length 4435 mm (174.61 in)
Width 1852 mm (72.91 in)
Height 1300 mm (51.18 in)
Wheelbase 2350 mm (92.52 in)
Drag coefficient (Cd) 0.31
Minimum turning circle 10.9 m (35.76 ft)
Drive wheel All wheel drive (4×4)
Number of gears 6
Gearbox type Manual transmission
Front suspension Independent type McPherson
Rear suspension Independent multi-link suspension
Front brakes Ventilated discs, 330 mm
Rear brakes Ventilated discs, 330 mm
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Hydraulic Steering
Tires size 235/35 ZR19; 305/30 ZR19
Wheel rims size 8.5J x 19; 11J x 19

INTRODUCTION

The 997.2 generation Porsche 911, introduced in 2008, benefited from a significant facelift, incorporating direct fuel injection, improved aerodynamics, and a revised interior. The Carrera 4 GTS Cabriolet, launched in 2010, built upon these improvements, offering a more focused driving experience. The “4” designation indicates Porsche’s all-wheel-drive system, providing enhanced traction and stability. The GTS trim elevated the performance and aesthetic appeal, making it a desirable choice for enthusiasts who wanted a 911 that was both capable and comfortable.

Powertrain & Engine Architecture

At the heart of the Carrera 4 GTS Cabriolet lies the MA1.01S 3.8-liter flat-six engine. This naturally aspirated engine produced 408 horsepower at 7,300 rpm and 420 Nm (309.78 lb-ft) of torque at 4,200 rpm. The engine utilized direct fuel injection, a key upgrade in the 997.2 series, which improved efficiency and responsiveness. The boxer configuration, with horizontally opposed cylinders, contributed to a lower center of gravity, enhancing handling. The standard transmission was a six-speed manual, although a seven-speed Porsche Doppelkupplung (PDK) dual-clutch transmission was also available as an option. The PDK offered faster shift times and improved fuel economy, but the manual transmission remained popular among purists.

Driving Characteristics

The 911 Carrera 4 GTS Cabriolet delivered a thrilling driving experience. The 3.8-liter engine provided ample power throughout the rev range, with a noticeable surge in performance as it approached its peak horsepower. The all-wheel-drive system ensured excellent traction, particularly in challenging conditions. The standard Porsche Active Suspension Management (PASM) system allowed drivers to adjust the damper settings, tailoring the ride to their preferences. Compared to the standard Carrera Cabriolet, the GTS offered a firmer, more controlled ride, and quicker steering response. While not as raw or focused as the GT3, the GTS provided a compelling balance between performance and everyday usability. The manual transmission offered precise gear changes and a direct connection to the engine, while the PDK provided seamless and lightning-fast shifts.

Equipment & Trim Levels

The Carrera 4 GTS Cabriolet came generously equipped as standard. Interior features included sport seats with leather upholstery, a sport steering wheel, and aluminum trim accents. Standard exterior features included a unique front fascia with larger air intakes, wider rear fenders, and a sport exhaust system with black tailpipes. Optional extras included adaptive sport seats, a Bose audio system, navigation, and various customization options through Porsche’s “Personalization” program. The GTS trim also included Porsche Dynamic Lighting System (PDLS) which adjusted the headlight beams based on driving conditions.

Chassis & Braking

The 997.2 generation 911 featured a lightweight chassis construction, utilizing a combination of steel and aluminum. The Carrera 4 GTS Cabriolet benefited from a slightly lowered ride height compared to the standard Carrera, further enhancing handling. The suspension system consisted of independent McPherson struts at the front and a multi-link setup at the rear. Braking duties were handled by ventilated discs on all four wheels, providing ample stopping power. The GTS also featured larger brake rotors compared to the standard Carrera. The all-wheel-drive system distributed power between the front and rear axles, optimizing traction and stability.

Market Reception & Comparison

The Porsche 911 Carrera 4 GTS Cabriolet was well-received by automotive critics. It was praised for its powerful engine, engaging driving dynamics, and luxurious interior. Compared to the standard Carrera Cabriolet, the GTS offered a more focused and rewarding driving experience. Compared to the 911 Turbo, the GTS offered a more visceral and engaging driving experience, albeit with slightly less outright performance. Fuel economy was reasonable for a high-performance sports car, but the GTS was not particularly fuel-efficient. Reliability was generally good, although maintenance costs could be high due to the car’s complex engineering.

Legacy

The 997.2 generation 911 Carrera 4 GTS Cabriolet remains a highly sought-after model among Porsche enthusiasts. Its combination of performance, luxury, and open-air enjoyment makes it a compelling choice in the used car market. The 3.8-liter engine is known for its reliability, and the 997.2 generation 911 is generally considered to be a well-built and durable sports car. Values for well-maintained examples have remained strong, reflecting the car’s enduring appeal and the Porsche brand’s reputation for quality and performance. The GTS variant, in particular, is appreciated for its unique blend of characteristics, making it a standout model within the 997 generation.

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