2004 Rover 45 vs. 1986 Rover 825
To start off, 2004 Rover 45 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Rover 825. In addition, the cost of maintenance, including insurance, on 1986 Rover 825 would be higher. At 2,499 cc (4 cylinders), 1986 Rover 825 is equipped with a bigger engine. In terms of performance, 2004 Rover 45 (148 HP @ 6500 RPM) has 30 more horse power than 1986 Rover 825. (118 HP @ 4200 RPM). In normal driving conditions, 2004 Rover 45 should accelerate faster than 1986 Rover 825. With that said, vehicle weight also plays an important factor in acceleration. 1986 Rover 825 weights approximately 136 kg more than 2004 Rover 45.
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, 1986 Rover 825 (268 Nm @ 2100 RPM) has 83 more torque (in Nm) than 2004 Rover 45. (185 Nm @ 4000 RPM). This means 1986 Rover 825 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45. 2004 Rover 45 has automatic transmission and 1986 Rover 825 has manual transmission. 1986 Rover 825 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Rover 45 | 1986 Rover 825 | |
| Make | Rover | Rover |
| Model | 45 | 825 |
| Year Released | 2004 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2499 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 118 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 185 Nm | 268 Nm |
| Torque RPM | 4000 RPM | 2100 RPM |
| Engine Compression Ratio | 10.5:1 | 22.0:1 |
| Top Speed | 198 km/hour | 195 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1476 kg |
| Vehicle Length | 4370 mm | 4890 mm |
| Vehicle Width | 1700 mm | 1740 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2630 mm | 2770 mm |
| Fuel Tank Capacity | 55 L | 68 L |
