2002 Chevrolet Corvette vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 3 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 5,700 cc (8 cylinders), 2002 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Corvette (406 HP) has 282 more horse power than 2005 Opel Signum. (124 HP). In normal driving conditions, 2002 Chevrolet Corvette should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Corvette weights approximately 33 kg more than 2005 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 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 (542 Nm) has 262 more torque (in Nm) than 2005 Opel Signum. (280 Nm). This means 2002 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2005 Opel Signum has automatic transmission and 2002 Chevrolet Corvette has manual transmission. 2002 Chevrolet Corvette will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Chevrolet Corvette | 2005 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Corvette | Signum |
| Year Released | 2002 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5700 cc | 2171 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 406 HP | 124 HP |
| Torque | 542 Nm | 280 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1643 kg | 1610 kg |
| Vehicle Length | 4570 mm | 4640 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1220 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2710 mm |
