2004 Audi A8 vs. 2005 MG ZR
To start off, 2005 MG ZR is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. At 2,976 cc (6 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (217 HP @ 6300 RPM) has 59 more horse power than 2005 MG ZR. (158 HP @ 6900 RPM). In normal driving conditions, 2004 Audi A8 should accelerate faster than 2005 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 580 kg more than 2005 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, 2004 Audi A8 (300 Nm @ 3200 RPM) has 123 more torque (in Nm) than 2005 MG ZR. (177 Nm @ 4700 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 MG ZR.
Compare all specifications:
| 2004 Audi A8 | 2005 MG ZR | |
| Make | Audi | MG |
| Model | A8 | ZR |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 158 HP |
| Engine RPM | 6300 RPM | 6900 RPM |
| Torque | 300 Nm | 177 Nm |
| Torque RPM | 3200 RPM | 4700 RPM |
| Engine Bore Size | 82.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 89.3 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1700 kg | 1120 kg |
| Vehicle Length | 5060 mm | 4020 mm |
| Vehicle Width | 1900 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2510 mm |
| Fuel Consumption Overall | 12.8 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
