1991 Audi Coupe vs. 1989 Audi 90
To start off, 1991 Audi Coupe is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Audi 90. In addition, the cost of maintenance, including insurance, on 1989 Audi 90 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 39 more horse power than 1989 Audi 90. (136 HP @ 5500 RPM). In normal driving conditions, 1991 Audi Coupe should accelerate faster than 1989 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi Coupe weights approximately 43 kg more than 1989 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 1991 Audi Coupe (249 Nm @ 3000 RPM) has 61 more torque (in Nm) than 1989 Audi 90. (188 Nm @ 3000 RPM). This means 1991 Audi Coupe will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 90.
Compare all specifications:
| 1991 Audi Coupe | 1989 Audi 90 | |
| Make | Audi | Audi |
| Model | Coupe | 90 |
| Year Released | 1991 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2308 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 136 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 249 Nm | 188 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 82.5 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Top Speed | 204 km/hour | 206 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1277 kg |
| Vehicle Length | 4370 mm | 4400 mm |
| Vehicle Width | 1720 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 2560 mm | 2540 mm |
