1991 Audi 100 vs. 2006 Rover 25
To start off, 2006 Rover 25 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (173 HP @ 5500 RPM) has 90 more horse power than 2006 Rover 25. (83 HP @ 6000 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2006 Rover 25. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 315 kg more than 2006 Rover 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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 100 (249 Nm @ 3000 RPM) has 139 more torque (in Nm) than 2006 Rover 25. (110 Nm @ 4500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 25. 1991 Audi 100 has automatic transmission and 2006 Rover 25 has manual transmission. 2006 Rover 25 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Audi 100 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2006 Rover 25 | |
| Make | Audi | Rover |
| Model | 100 | 25 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 173 HP | 83 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 249 Nm | 110 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Bore Size | 82.5 mm | 75.1 mm |
| Engine Stroke Size | 86.4 mm | 79 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 10 seconds | 11.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1400 kg | 1085 kg |
| Vehicle Length | 4800 mm | 4000 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2700 mm | 2510 mm |
