2005 Audi A6 vs. 1999 Rover 400
To start off, 2005 Audi A6 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Rover 400. In addition, the cost of maintenance, including insurance, on 1999 Rover 400 would be higher. At 2,496 cc, 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (162 HP @ 4000 RPM) has 60 more horse power than 1999 Rover 400. (102 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1999 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 470 kg more than 1999 Rover 400. 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, 2005 Audi A6 (310 Nm @ 1400 RPM) has 127 more torque (in Nm) than 1999 Rover 400. (183 Nm @ 2500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Rover 400. 2005 Audi A6 has automatic transmission and 1999 Rover 400 has manual transmission. 1999 Rover 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 1999 Rover 400 | |
| Make | Audi | Rover |
| Model | A6 | 400 |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1396 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 162 HP | 102 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 310 Nm | 183 Nm |
| Torque RPM | 1400 RPM | 2500 RPM |
| Engine Bore Size | 78.3 mm | 75 mm |
| Engine Stroke Size | 86.4 mm | 79 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1120 kg |
| Wheelbase Size | 2770 mm | 2630 mm |
