2009 Chevrolet Corvette vs. 2003 Porsche 911
To start off, 2009 Chevrolet Corvette is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Porsche 911. In addition, the cost of maintenance, including insurance, on 2003 Porsche 911 would be higher. At 6,162 cc (8 cylinders), 2009 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Corvette (612 HP @ 4000 RPM) has 169 more horse power than 2003 Porsche 911. (443 HP @ 6000 RPM). In normal driving conditions, 2009 Chevrolet Corvette should accelerate faster than 2003 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 911 weights approximately 122 kg more than 2009 Chevrolet Corvette.
Because 2003 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2003 Porsche 911 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Porsche 911 (620 Nm @ 2700 RPM) has 24 more torque (in Nm) than 2009 Chevrolet Corvette. (596 Nm @ 4000 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Corvette.
Compare all specifications:
| 2009 Chevrolet Corvette | 2003 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Corvette | 911 |
| Year Released | 2009 | 2003 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 6162 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 612 HP | 443 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 596 Nm | 620 Nm |
| Torque RPM | 4000 RPM | 2700 RPM |
| Engine Bore Size | 103.3 mm | 100 mm |
| Engine Stroke Size | 92 mm | 76.4 mm |
| Top Speed | 321 km/hour | 300 km/hour |
| Acceleration 0-100mph | 3.4 seconds | 4.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1582 kg | 1704 kg |
| Vehicle Length | 4480 mm | 4440 mm |
| Vehicle Width | 1930 mm | 1840 mm |
| Vehicle Height | 1250 mm | 1300 mm |
| Wheelbase Size | 2690 mm | 2360 mm |
| Fuel Consumption Highway | 11.8 L/100km | 9.8 L/100km |
| Fuel Consumption City | 16.8 L/100km | 22.2 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 14.2 L/100km |
| Fuel Tank Capacity | 68 L | 64 L |
