2007 Audi A3 vs. 2005 MG ZR
To start off, 2007 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 MG ZR. In addition, the cost of maintenance, including insurance, on 2005 MG ZR would be higher. At 3,189 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 145 more horse power than 2005 MG ZR. (102 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2005 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 430 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.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 MG ZR. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 will offer significantly more control. 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 Audi A3 (320 Nm @ 2800 RPM) has 197 more torque (in Nm) than 2005 MG ZR. (123 Nm @ 4500 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 MG ZR. 2007 Audi A3 has automatic transmission and 2005 MG ZR has manual transmission. 2005 MG ZR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 2005 MG ZR | |
| Make | Audi | MG |
| Model | A3 | ZR |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1395 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 102 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 320 Nm | 123 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 245 km/hour | 180 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 10 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1525 kg | 1095 kg |
| Vehicle Length | 4210 mm | 4020 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2630 mm |
| Fuel Consumption Overall | 9.9 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 60 L | 50 L |
