2007 MG ZT vs. 2003 Audi S3
To start off, 2007 MG ZT is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Audi S3. In addition, the cost of maintenance, including insurance, on 2003 Audi S3 would be higher. At 2,495 cc (6 cylinders), 2007 MG ZT is equipped with a bigger engine. In terms of performance, 2003 Audi S3 (222 HP @ 5900 RPM) has 35 more horse power than 2007 MG ZT. (187 HP @ 6500 RPM) In normal driving conditions, 2003 Audi S3 should accelerate faster than 2007 MG ZT. With that said, vehicle weight also plays an important factor in acceleration. 2007 MG ZT weights approximately 137 kg more than 2003 Audi S3.
Because 2003 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 MG ZT. In wet, icy, snow, or gravel driving conditions, 2003 Audi S3 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, 2003 Audi S3 (280 Nm @ 2200 RPM) has 35 more torque (in Nm) than 2007 MG ZT. (245 Nm @ 4000 RPM). This means 2003 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2007 MG ZT.
Compare all specifications:
| 2007 MG ZT | 2003 Audi S3 | |
| Make | MG | Audi |
| Model | ZT | S3 |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 222 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 245 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Engine Bore Size | 80 mm | 81 mm |
| Engine Stroke Size | 82.8 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Top Speed | 225 km/hour | 243 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 6.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1560 kg | 1423 kg |
| Vehicle Length | 4750 mm | 4170 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2750 mm | 2530 mm |
| Fuel Tank Capacity | 65 L | 62 L |
