1957 Chevrolet Corvette vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 50 year(s). Which means there will be less support and parts availability for 1957 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1957 Chevrolet Corvette would be higher. At 4,637 cc (8 cylinders), 1957 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1957 Chevrolet Corvette (217 HP @ 4600 RPM) has 9 more horse power than 2007 Opel Signum. (208 HP @ 6200 RPM). In normal driving conditions, 1957 Chevrolet Corvette should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 210 kg more than 1957 Chevrolet Corvette.
Because 1957 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 1957 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1957 Chevrolet Corvette (408 Nm @ 3000 RPM) has 108 more torque (in Nm) than 2007 Opel Signum. (300 Nm @ 4000 RPM). This means 1957 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
| 1957 Chevrolet Corvette | 2007 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Corvette | Signum |
| Year Released | 1957 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4637 cc | 3173 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 217 HP | 208 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Torque | 408 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1400 kg | 1610 kg |
| Vehicle Length | 4060 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1260 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2840 mm |
