1991 Audi Coupe vs. 1988 Opel Omega
To start off, 1991 Audi Coupe is newer by 3 year(s). Which means there will be less support and parts availability for 1988 Opel Omega. In addition, the cost of maintenance, including insurance, on 1988 Opel Omega would be higher. At 2,771 cc (6 cylinders), 1991 Audi Coupe is equipped with a bigger engine. In terms of performance, 1991 Audi Coupe (175 HP @ 5500 RPM) has 86 more horse power than 1988 Opel Omega. (89 HP @ 5200 RPM). In normal driving conditions, 1991 Audi Coupe should accelerate faster than 1988 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi Coupe weights approximately 120 kg more than 1988 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi Coupe is four wheel drive (4WD), it will have significant more traction and grip than 1988 Opel Omega. In wet, icy, snow, or gravel driving conditions, 1991 Audi Coupe 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, 1991 Audi Coupe (249 Nm @ 3000 RPM) has 97 more torque (in Nm) than 1988 Opel Omega. (152 Nm @ 3400 RPM). This means 1991 Audi Coupe will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Omega.
Compare all specifications:
| 1991 Audi Coupe | 1988 Opel Omega | |
| Make | Audi | Opel |
| Model | Coupe | Omega |
| Year Released | 1991 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 89 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 249 Nm | 152 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 82.5 mm | 84.8 mm |
| Engine Stroke Size | 86.4 mm | 79.5 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1320 kg | 1200 kg |
| Vehicle Length | 4370 mm | 4740 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1490 mm |
| Wheelbase Size | 2560 mm | 2740 mm |
