2009 Audi A4 vs. 1997 Rover 400
To start off, 2009 Audi A4 is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Rover 400. In addition, the cost of maintenance, including insurance, on 1997 Rover 400 would be higher. At 3,197 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (261 HP @ 6500 RPM) has 151 more horse power than 1997 Rover 400. (110 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1997 Rover 400.
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, 2009 Audi A4 (330 Nm @ 3000 RPM) has 185 more torque (in Nm) than 1997 Rover 400. (145 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1997 Rover 400.
Compare all specifications:
| 2009 Audi A4 | 1997 Rover 400 | |
| Make | Audi | Rover |
| Model | A4 | 400 |
| Year Released | 2009 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 1589 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 261 HP | 110 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 330 Nm | 145 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 84.6 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 79 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4710 mm | 4370 mm |
| Vehicle Width | 1830 mm | 1690 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2810 mm | 2560 mm |
