1991 Audi 100 vs. 1990 Opel Omega
To start off, 1991 Audi 100 is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 2,967 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (204 HP @ 6000 RPM) has 33 more horse power than 1991 Audi 100. (171 HP @ 5500 RPM) In normal driving conditions, 1990 Opel Omega should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 67 kg more than 1990 Opel Omega.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Opel Omega. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 will offer significantly more control. 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, 1990 Opel Omega (270 Nm @ 3000 RPM) has 19 more torque (in Nm) than 1991 Audi 100. (251 Nm @ 3000 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 1990 Opel Omega | |
| Make | Audi | Opel |
| Model | 100 | Omega |
| Year Released | 1991 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 204 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 251 Nm | 270 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 95 mm |
| Engine Stroke Size | 86.4 mm | 69.8 mm |
| Top Speed | 218 km/hour | 235 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1500 kg | 1433 kg |
| Vehicle Length | 4800 mm | 4690 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2690 mm | 2740 mm |
