2006 Chevrolet Cobalt vs. 2008 MG ZR
To start off, 2008 MG ZR is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Cobalt. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Cobalt would be higher. At 2,189 cc (4 cylinders), 2006 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2008 MG ZR (159 HP @ 6900 RPM) has 16 more horse power than 2006 Chevrolet Cobalt. (143 HP @ 5600 RPM) In normal driving conditions, 2008 MG ZR should accelerate faster than 2006 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Cobalt weights approximately 81 kg more than 2008 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, 2006 Chevrolet Cobalt (210 Nm @ 4000 RPM) has 36 more torque (in Nm) than 2008 MG ZR. (174 Nm @ 4700 RPM). This means 2006 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 2008 MG ZR.
Compare all specifications:
| 2006 Chevrolet Cobalt | 2008 MG ZR | |
| Make | Chevrolet | MG |
| Model | Cobalt | ZR |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 143 HP | 159 HP |
| Engine RPM | 5600 RPM | 6900 RPM |
| Torque | 210 Nm | 174 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Engine Bore Size | 86.1 mm | 80 mm |
| Engine Stroke Size | 94.5 mm | 89.3 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1266 kg | 1185 kg |
| Vehicle Length | 4590 mm | 4020 mm |
| Vehicle Width | 1730 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2630 mm | 2510 mm |
| Fuel Consumption Overall | 14 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 117 L | 50 L |
