2007 Audi S4 vs. 2003 MG ZS
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 ZS. In addition, the cost of maintenance, including insurance, on 2003 MG ZS would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 164 more horse power than 2003 MG ZS. (175 HP @ 6500 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2003 MG ZS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 420 kg more than 2003 MG ZS. 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 ZS. 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 170 more torque (in Nm) than 2003 MG ZS. (240 Nm @ 4000 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG ZS. 2007 Audi S4 has automatic transmission and 2003 MG ZS has manual transmission. 2003 MG ZS 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 ZS | |
| Make | Audi | MG |
| Model | S4 | ZS |
| Year Released | 2007 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 175 HP |
| Engine RPM | 7000 RPM | 6500 RPM |
| Torque | 410 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.6 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 5.9 seconds | 7.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1755 kg | 1335 kg |
| Vehicle Length | 4590 mm | 4380 mm |
| Vehicle Width | 1730 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2650 mm | 2630 mm |
| Fuel Consumption Overall | 12.3 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 63 L | 55 L |
