1991 Rover 400 vs. 2010 Volvo S80
To start off, 2010 Volvo S80 is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 3,200 cc (6 cylinders), 2010 Volvo S80 is equipped with a bigger engine. In terms of performance, 2010 Volvo S80 (235 HP @ 6200 RPM) has 149 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM) In normal driving conditions, 2010 Volvo S80 should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2010 Volvo S80 weights approximately 536 kg more than 1991 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, 2010 Volvo S80 (320 Nm) has 140 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 2010 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 1991 Rover 400 | 2010 Volvo S80 | |
| Make | Rover | Volvo |
| Model | 400 | S80 |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 3200 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 235 HP |
| Engine RPM | 4300 RPM | 6200 RPM |
| Torque | 180 Nm | 320 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1170 kg | 1706 kg |
| Vehicle Length | 4370 mm | 4851 mm |
| Vehicle Width | 1690 mm | 1862 mm |
| Vehicle Height | 1410 mm | 1494 mm |
| Wheelbase Size | 2560 mm | 2835 mm |
