1986 Audi Coupe vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1986 Audi Coupe would be higher. At 1,997 cc (4 cylinders), 2003 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (173 HP @ 5500 RPM) has 63 more horse power than 1986 Audi Coupe. (110 HP @ 5800 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1986 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 435 kg more than 1986 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Vauxhall Signum (265 Nm @ 2500 RPM) has 107 more torque (in Nm) than 1986 Audi Coupe. (158 Nm @ 3500 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi Coupe.
Compare all specifications:
| 1986 Audi Coupe | 2003 Vauxhall Signum | |
| Make | Audi | Vauxhall |
| Model | Coupe | Signum |
| Year Released | 1986 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 110 HP | 173 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 158 Nm | 265 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1415 kg |
| Vehicle Length | 4430 mm | 4640 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2540 mm | 2840 mm |
