2003 Mazda 6 vs. 2004 Rover 45
To start off, 2004 Rover 45 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2003 Mazda 6 (159 HP @ 6500 RPM) has 11 more horse power than 2004 Rover 45. (148 HP @ 6500 RPM). In normal driving conditions, 2003 Mazda 6 should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 265 kg more than 2004 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Rover 45. In wet, icy, snow, or gravel driving conditions, 2003 Mazda 6 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, 2003 Mazda 6 (205 Nm @ 4000 RPM) has 20 more torque (in Nm) than 2004 Rover 45. (185 Nm @ 4000 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 2003 Mazda 6 | 2004 Rover 45 | |
| Make | Mazda | Rover |
| Model | 6 | 45 |
| Year Released | 2003 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 159 HP | 148 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 205 Nm | 185 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.6:1 | 10.5:1 |
| Top Speed | 189 km/hour | 198 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 9.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1605 kg | 1340 kg |
| Vehicle Length | 4710 mm | 4370 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 2630 mm |
| Fuel Tank Capacity | 62 L | 55 L |
