1998 Chevrolet Corvette vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1998 Chevrolet Corvette would be higher. At 5,666 cc (8 cylinders), 1998 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1998 Chevrolet Corvette (345 HP @ 5600 RPM) has 170 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1998 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 198 kg more than 1998 Chevrolet Corvette.
Because 1998 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 1998 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, 1998 Chevrolet Corvette (475 Nm @ 4400 RPM) has 105 more torque (in Nm) than 2005 Opel Signum. (370 Nm @ 1900 RPM). This means 1998 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 1998 Chevrolet Corvette has manual transmission. 1998 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:
| 1998 Chevrolet Corvette | 2005 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Corvette | Signum |
| Year Released | 1998 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5666 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 345 HP | 175 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 475 Nm | 370 Nm |
| Torque RPM | 4400 RPM | 1900 RPM |
| Engine Compression Ratio | 10.1:1 | 18.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1472 kg | 1670 kg |
| Vehicle Length | 4570 mm | 4640 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1220 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
| Fuel Tank Capacity | 72 L | 60 L |
