1975 Audi Coupe vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1975 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1975 Audi Coupe would be higher. At 2,171 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 1975 Audi Coupe (130 HP @ 5500 RPM) has 5 more horse power than 2001 Opel Signum. (125 HP @ 3250 RPM). In normal driving conditions, 1975 Audi Coupe should accelerate faster than 2001 Opel Signum.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2001 Opel Signum (280 Nm) has 104 more torque (in Nm) than 1975 Audi Coupe. (176 Nm). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi Coupe.
Compare all specifications:
| 1975 Audi Coupe | 2001 Opel Signum | |
| Make | Audi | Opel |
| Model | Coupe | Signum |
| Year Released | 1975 | 2001 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2171 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 130 HP | 125 HP |
| Engine RPM | 5500 RPM | 3250 RPM |
| Torque | 176 Nm | 280 Nm |
| Top Speed | 200 km/hour | 201 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4360 mm | 4640 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2840 mm |
