2007 Mazda 3 vs. 2006 MG ZR
To start off, 2007 Mazda 3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 MG ZR. In addition, the cost of maintenance, including insurance, on 2006 MG ZR would be higher. At 2,260 cc (4 cylinders), 2007 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (156 HP @ 6500 RPM) has 54 more horse power than 2006 MG ZR. (102 HP @ 6000 RPM). In normal driving conditions, 2007 Mazda 3 should accelerate faster than 2006 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 3 weights approximately 285 kg more than 2006 MG ZR. 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, 2007 Mazda 3 (203 Nm @ 4500 RPM) has 80 more torque (in Nm) than 2006 MG ZR. (123 Nm @ 4500 RPM). This means 2007 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2006 MG ZR.
Compare all specifications:
| 2007 Mazda 3 | 2006 MG ZR | |
| Make | Mazda | MG |
| Model | 3 | ZR |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 156 HP | 102 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 203 Nm | 123 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 87 mm | 75 mm |
| Engine Stroke Size | 94 mm | 79 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1380 kg | 1095 kg |
| Vehicle Length | 4520 mm | 4020 mm |
| Vehicle Width | 1760 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2650 mm | 2510 mm |
| Fuel Consumption Overall | 8.4 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 55 L | 50 L |
