2007 Audi S4 vs. 2003 MG ZT
To start off, 2007 Audi S4 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 MG ZT. In addition, the cost of maintenance, including insurance, on 2003 MG ZT would be higher. At 4,161 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 6800 RPM) has 182 more horse power than 2003 MG ZT. (158 HP @ 5500 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2003 MG ZT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 45 kg more than 2003 MG ZT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 MG ZT. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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 S4 (410 Nm @ 3500 RPM) has 195 more torque (in Nm) than 2003 MG ZT. (215 Nm @ 2100 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG ZT. 2007 Audi S4 has automatic transmission and 2003 MG ZT has manual transmission. 2003 MG ZT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S4 | 2003 MG ZT | |
| Make | Audi | MG |
| Model | S4 | ZT |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 158 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 410 Nm | 215 Nm |
| Torque RPM | 3500 RPM | 2100 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1485 kg |
| Vehicle Length | 4590 mm | 4760 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
