1991 Audi Coupe vs. 1968 Opel Commodore
To start off, 1991 Audi Coupe is newer by 23 year(s). Which means there will be less support and parts availability for 1968 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1968 Opel Commodore 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 81 more horse power than 1968 Opel Commodore. (94 HP @ 4800 RPM). In normal driving conditions, 1991 Audi Coupe should accelerate faster than 1968 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi Coupe weights approximately 144 kg more than 1968 Opel Commodore. 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 1968 Opel Commodore. 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 92 more torque (in Nm) than 1968 Opel Commodore. (157 Nm @ 3200 RPM). This means 1991 Audi Coupe will have an easier job in driving up hills or pulling heavy equipment than 1968 Opel Commodore.
Compare all specifications:
| 1991 Audi Coupe | 1968 Opel Commodore | |
| Make | Audi | Opel |
| Model | Coupe | Commodore |
| Year Released | 1991 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2239 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 94 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Torque | 249 Nm | 157 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1176 kg |
| Vehicle Length | 4370 mm | 4620 mm |
| Vehicle Width | 1720 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1360 mm |
| Wheelbase Size | 2560 mm | 2670 mm |
