2003 Mazda 6 vs. 2006 Rover 75
To start off, 2006 Rover 75 is newer by 3 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 (164 HP @ 6500 RPM) has 45 more horse power than 2006 Rover 75. (119 HP @ 5500 RPM). In normal driving conditions, 2003 Mazda 6 should accelerate faster than 2006 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 45 kg more than 2006 Rover 75. 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, 2003 Mazda 6 (207 Nm @ 4000 RPM) has 47 more torque (in Nm) than 2006 Rover 75. (160 Nm @ 4000 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75. 2006 Rover 75 has automatic transmission and 2003 Mazda 6 has manual transmission. 2003 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Rover 75 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mazda 6 | 2006 Rover 75 | |
| Make | Mazda | Rover |
| Model | 6 | 75 |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 164 HP | 119 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 207 Nm | 160 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 87.6 mm | 80 mm |
| Engine Stroke Size | 94 mm | 89.3 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.9 seconds | 11.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1370 kg |
| Vehicle Length | 4690 mm | 4750 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2750 mm |
| Fuel Consumption Overall | 8.9 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 64 L | 65 L |
