1974 Chevrolet Nova vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 29 year(s). Which means there will be less support and parts availability for 1974 Chevrolet Nova. In addition, the cost of maintenance, including insurance, on 1974 Chevrolet Nova would be higher. At 4,299 cc (8 cylinders), 1974 Chevrolet Nova is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (125 HP @ 6000 RPM) has 17 more horse power than 1974 Chevrolet Nova. (108 HP @ 3600 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1974 Chevrolet Nova. With that said, vehicle weight also plays an important factor in acceleration. 1974 Chevrolet Nova weights approximately 150 kg more than 2003 Opel Signum.
Because 1974 Chevrolet Nova 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 1974 Chevrolet Nova. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 1974 Chevrolet Nova (272 Nm @ 2000 RPM) has 105 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 1974 Chevrolet Nova will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 1974 Chevrolet Nova | 2003 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Nova | Signum |
| Year Released | 1974 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4299 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 125 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 272 Nm | 167 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1535 kg | 1385 kg |
| Vehicle Length | 5000 mm | 4640 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2500 mm |
