1976 Audi 100 vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1976 Audi 100. In addition, the cost of maintenance, including insurance, on 1976 Audi 100 would be higher. At 2,957 cc (6 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (174 HP @ 4000 RPM) has 89 more horse power than 1976 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1976 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 554 kg more than 1976 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, 2002 Opel Signum (377 Nm @ 1900 RPM) has 259 more torque (in Nm) than 1976 Audi 100. (118 Nm @ 3200 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1976 Audi 100.
Compare all specifications:
| 1976 Audi 100 | 2002 Opel Signum | |
| Make | Audi | Opel |
| Model | 100 | Signum |
| Year Released | 1976 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 174 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 118 Nm | 377 Nm |
| Torque RPM | 3200 RPM | 1900 RPM |
| Engine Bore Size | 79.5 mm | 87.5 mm |
| Engine Stroke Size | 80 mm | 82 mm |
| Engine Compression Ratio | 8.2:1 | 18.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1116 kg | 1670 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 |
| Fuel Tank Capacity | 60 L | 58 L |
