2003 MG ZR vs. 2011 Mercedes-Benz A
To start off, 2011 Mercedes-Benz A is newer by 8 year(s). Which means there will be less support and parts availability for 2003 MG ZR. In addition, the cost of maintenance, including insurance, on 2003 MG ZR would be higher. At 1,794 cc (4 cylinders), 2003 MG ZR is equipped with a bigger engine. In terms of performance, 2003 MG ZR (158 HP @ 6900 RPM) has 44 more horse power than 2011 Mercedes-Benz A. (114 HP @ 5500 RPM). In normal driving conditions, 2003 MG ZR should accelerate faster than 2011 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz A weights approximately 205 kg more than 2003 MG ZR.
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 MG ZR (174 Nm @ 4700 RPM) has 19 more torque (in Nm) than 2011 Mercedes-Benz A. (155 Nm @ 3500 RPM). This means 2003 MG ZR will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz A.
Compare all specifications:
| 2003 MG ZR | 2011 Mercedes-Benz A | |
| Make | MG | Mercedes-Benz |
| Model | ZR | A |
| Year Released | 2003 | 2011 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1697 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 114 HP |
| Engine RPM | 6900 RPM | 5500 RPM |
| Torque | 174 Nm | 155 Nm |
| Torque RPM | 4700 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 83 mm |
| Engine Stroke Size | 89.3 mm | 78.5 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 210 km/hour | 188 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1120 kg | 1325 kg |
| Vehicle Length | 4020 mm | 3840 mm |
| Vehicle Width | 1690 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1600 mm |
| Wheelbase Size | 2510 mm | 2570 mm |
| Fuel Consumption Overall | 7.5 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 65 L | 60 L |
