2009 Audi A8 vs. 1991 Rover 100
To start off, 2009 Audi A8 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Rover 100. In addition, the cost of maintenance, including insurance, on 1991 Rover 100 would be higher. At 3,123 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (256 HP) has 154 more horse power than 1991 Rover 100. (102 HP). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1991 Rover 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 290 kg more than 1991 Rover 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Audi A8 (330 Nm @ 3250 RPM) has 195 more torque (in Nm) than 1991 Rover 100. (135 Nm @ 5000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 100.
Compare all specifications:
| 2009 Audi A8 | 1991 Rover 100 | |
| Make | Audi | Rover |
| Model | A8 | 100 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 256 HP | 102 HP |
| Torque | 330 Nm | 135 Nm |
| Torque RPM | 3250 RPM | 5000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1160 kg | 870 kg |
| Vehicle Length | 5060 mm | 3530 mm |
| Vehicle Width | 1900 mm | 1570 mm |
| Vehicle Height | 1450 mm | 1380 mm |
