2009 Mazda 3 vs. 2005 Rover 45
To start off, 2009 Mazda 3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 1,999 cc (4 cylinders), 2009 Mazda 3 is equipped with a bigger engine. In terms of performance, 2009 Mazda 3 (148 HP @ 6500 RPM) has 48 more horse power than 2005 Rover 45. (100 HP @ 4200 RPM). In normal driving conditions, 2009 Mazda 3 should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 3 weights approximately 245 kg more than 2005 Rover 45. 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, 2005 Rover 45 (240 Nm @ 2000 RPM) has 57 more torque (in Nm) than 2009 Mazda 3. (183 Nm @ 4500 RPM). This means 2005 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 3.
Compare all specifications:
| 2009 Mazda 3 | 2005 Rover 45 | |
| Make | Mazda | Rover |
| Model | 3 | 45 |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 100 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 183 Nm | 240 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Compression Ratio | 10.0:1 | 19.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1305 kg |
| Vehicle Length | 4510 mm | 4370 mm |
| Vehicle Width | 1760 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2650 mm | 2630 mm |
| Fuel Consumption Overall | 8.7 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 55 L | 55 L |
