2002 Chevrolet Corvette vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Corvette would be higher. At 5,970 cc (8 cylinders), 2002 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Corvette (395 HP @ 6000 RPM) has 270 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM). In normal driving conditions, 2002 Chevrolet Corvette should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 198 kg more than 2002 Chevrolet Corvette.
Because 2002 Chevrolet Corvette is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Chevrolet Corvette (543 Nm @ 4400 RPM) has 376 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 2002 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2002 Chevrolet Corvette | 2003 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Corvette | Signum |
| Year Released | 2002 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5970 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 395 HP | 125 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 543 Nm | 167 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Engine Bore Size | 101 mm | 80.6 mm |
| Engine Stroke Size | 92 mm | 88.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1187 kg | 1385 kg |
| Vehicle Length | 4440 mm | 4640 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2500 mm |
| Fuel Consumption Overall | 14 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 57 L | 58 L |
