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Porsche 2003 Porsche 911 GT3
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General
| Make : | Porsche | Base price : | $99,000 |
| Model : | 911 GT3 2003 | Production : | N/A |
| Powertain layout : | Rear Engine / RWD | Origin | Germany |
Dimensions
| Wheelbase : | 2355 mm / 92.7 in | Width : | 1770 mm / 69.7 in |
| Length : | 4435 mm / 174.6 in | Weight : | 1380 kg / 3,042 lbs |
| Height : | 1275 mm / 50.2 in | Front Track : | 1485 mm / 58.5 in |
| Ground clearance : | N/A | Rear Track : | 1495 mm / 58.9 in |
Engine
| Configuration : | 3.6 Liter Naturally Aspirated Water-Cooled Flat-6 | Bore : | 100 mm / 3.9 in |
| Valvetrain : | DOHC 4 Valves / Cylinder | Stroke : | 76.4 mm / 3.0 in |
| Displacement : | 3600 cc / 219.7 cu | Compression Ratio : | 11.7:1 |
| Power : | 284.1 kW / 381.0 bhp at 7400 rpm | BHP / Liter : | 105.83 bhp |
| Torque : | 385 Nm / 284.0 ft lbs at 5000 rpm | Redline : | 8200 rpm |
Transmission
| Gear type : | 6 Speed Manual | 5th gear ratio : | 1:1 |
| 1st gear ratio : | 3.82:1 | 6th gear ratio : | 0.85:1 |
| 2nd gear ratio : | 2.15:1 | 7th gear ratio : | |
| 3rd gear ratio : | 1.56:1 | Reverse ratio : | |
| 4th gear ratio : | 1.21:1 | Final drive ratio : | 3.44:1 |
Chassis & body
| Body / Frame : | Monocoque Structure w/ Light-Weight All-Steel Construction Hot-Galvanised On Both Sides | Brake types : | Dual-Circuit Braking System w/ Internally Ventilated & Cross-Drilled Brake Discs, Six-Piston Fixed C |
| Steering : | Rack & Pinion w/ Power Assist | Front brake size : | 350 mm / 13.8 in |
| Front tires : | 235/40ZR-18 | Rear brake size : | 330 mm / 13.0 in |
| Rear tires : | 295/30ZR-18 |
Performance
| Top speed : | 305.9 kph / 190.1 mph | 60-0 braking : | N/A |
| 0-60 mph : | 4.3 seconds | Lateral Acceleration : | N/A |
| 0-100 mph : | 9.4 seconds | EPA city / Hwy : | N/A |
| 0-ΒΌ mile : | N/A |
2003 Porsche 911 GT3
Since its U.S. introduction in 2003, it has offered performance potential well beyond its Carrera siblings, yet it's priced thousands less than the ultra-quick 911 Turbo and 911 GT2. That's because it forgoes the latter pair's turbochargers and all-wheel drive for a stiff suspension, track-ready exterior and high-revving six-cylinder engine.