2005 Audi S4 vs. 1992 Rover 400
To start off, 2005 Audi S4 is newer by 13 year(s). Which means there will be less support and parts availability for 1992 Rover 400. In addition, the cost of maintenance, including insurance, on 1992 Rover 400 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (339 HP @ 7000 RPM) has 253 more horse power than 1992 Rover 400. (86 HP @ 4300 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1992 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 499 kg more than 1992 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Rover 400. In wet, icy, snow, or gravel driving conditions, 2005 Audi S4 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, 2005 Audi S4 (430 Nm @ 3500 RPM) has 250 more torque (in Nm) than 1992 Rover 400. (180 Nm @ 2500 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1992 Rover 400.
Compare all specifications:
| 2005 Audi S4 | 1992 Rover 400 | |
| Make | Audi | Rover |
| Model | S4 | 400 |
| Year Released | 2005 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 86 HP |
| Engine RPM | 7000 RPM | 4300 RPM |
| Torque | 430 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 84.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 22.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1675 kg | 1176 kg |
| Vehicle Length | 4580 mm | 4370 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2560 mm |
