1990 Chevrolet Corvette vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Corvette would be higher. At 5,727 cc (8 cylinders), 1990 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1990 Chevrolet Corvette (641 HP @ 6000 RPM) has 468 more horse power than 2005 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 1990 Chevrolet Corvette should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 20 kg more than 1990 Chevrolet Corvette.
Because 1990 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 1990 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, 1990 Chevrolet Corvette (906 Nm @ 4000 RPM) has 641 more torque (in Nm) than 2005 Opel Signum. (265 Nm @ 2500 RPM). This means 1990 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 1990 Chevrolet Corvette has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Chevrolet Corvette will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Chevrolet Corvette | 2005 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Corvette | Signum |
| Year Released | 1990 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5727 cc | 1908 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 641 HP | 173 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 906 Nm | 265 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1560 kg |
| Vehicle Length | 4920 mm | 4640 mm |
| Vehicle Width | 2040 mm | 1800 mm |
| Vehicle Height | 1150 mm | 1470 mm |
