2004 Mercedes-Benz A vs. 1986 Rover 825
To start off, 2004 Mercedes-Benz A 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, 1986 Rover 825 (118 HP @ 4200 RPM) has 4 more horse power than 2004 Mercedes-Benz A. (114 HP @ 5500 RPM) In normal driving conditions, 1986 Rover 825 should accelerate faster than 2004 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 1986 Rover 825 weights approximately 165 kg more than 2004 Mercedes-Benz A. 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, 1986 Rover 825 (268 Nm @ 2100 RPM) has 113 more torque (in Nm) than 2004 Mercedes-Benz A. (155 Nm @ 3500 RPM). This means 1986 Rover 825 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz A.
Compare all specifications:
| 2004 Mercedes-Benz A | 1986 Rover 825 | |
| Make | Mercedes-Benz | Rover |
| Model | A | 825 |
| Year Released | 2004 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1687 cc | 2499 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 118 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 155 Nm | 268 Nm |
| Torque RPM | 3500 RPM | 2100 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 78.5 mm | 94 mm |
| Engine Compression Ratio | 11.0:1 | 22.0:1 |
| Top Speed | 188 km/hour | 195 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1311 kg | 1476 kg |
| Vehicle Length | 3840 mm | 4890 mm |
| Vehicle Width | 1770 mm | 1740 mm |
| Vehicle Height | 1600 mm | 1370 mm |
| Wheelbase Size | 2570 mm | 2770 mm |
| Fuel Consumption | 5.5 L/100km | 6.4 L/100km |
| Fuel Consumption City | 8.6 L/100km | 7.9 L/100km |
| Fuel Consumption Overall | 6.6 L/100km | 5.4 L/100km |
| Fuel Tank Capacity | 54 L | 68 L |
