1982 Audi 100 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Audi 100. In addition, the cost of maintenance, including insurance, on 1982 Audi 100 would be higher. At 2,172 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (115 HP @ 3000 RPM) has 30 more horse power than 1982 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1982 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 425 kg more than 1982 Audi 100. 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 Opel Signum (280 Nm @ 1500 RPM) has 156 more torque (in Nm) than 1982 Audi 100. (124 Nm @ 3200 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1982 Audi 100.
Compare all specifications:
| 1982 Audi 100 | 2003 Opel Signum | |
| Make | Audi | Opel |
| Model | 100 | Signum |
| Year Released | 1982 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 115 HP |
| Engine RPM | 5600 RPM | 3000 RPM |
| Torque | 124 Nm | 280 Nm |
| Torque RPM | 3200 RPM | 1500 RPM |
| Engine Bore Size | 79.5 mm | 84.1 mm |
| Engine Stroke Size | 80 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1110 kg | 1535 kg |
| Vehicle Length | 4600 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2840 mm |
