1956 Chevrolet Corvette vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 50 year(s). Which means there will be less support and parts availability for 1956 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1956 Chevrolet Corvette would be higher. At 4,638 cc (8 cylinders), 1956 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1956 Chevrolet Corvette (245 HP @ 5000 RPM) has 70 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1956 Chevrolet Corvette should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 443 kg more than 1956 Chevrolet Corvette.
Because 1956 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 1956 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1956 Chevrolet Corvette (393 Nm @ 4400 RPM) has 23 more torque (in Nm) than 2006 Opel Signum. (370 Nm @ 1900 RPM). This means 1956 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum. 2006 Opel Signum has automatic transmission and 1956 Chevrolet Corvette has manual transmission. 1956 Chevrolet Corvette will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Chevrolet Corvette | 2006 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Corvette | Signum |
| Year Released | 1956 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4638 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 245 HP | 175 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 393 Nm | 370 Nm |
| Torque RPM | 4400 RPM | 1900 RPM |
| Engine Bore Size | 98.5 mm | 87.5 mm |
| Engine Stroke Size | 76.2 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 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 | 1227 kg | 1670 kg |
| Vehicle Length | 4270 mm | 4640 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2840 mm |
| Fuel Tank Capacity | 62 L | 60 L |
