1991 Audi S2 vs. 2003 Ford Mustang
To start off, 2003 Ford Mustang is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 4,599 cc (8 cylinders), 2003 Ford Mustang is equipped with a bigger engine. In terms of performance, 2003 Ford Mustang (400 HP @ 5750 RPM) has 184 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2003 Ford Mustang should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford Mustang weights approximately 60 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Ford Mustang. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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 Ford Mustang (556 Nm @ 3500 RPM) has 247 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2003 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
| 1991 Audi S2 | 2003 Ford Mustang | |
| Make | Audi | Ford |
| Model | S2 | Mustang |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4599 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 400 HP |
| Engine RPM | 5900 RPM | 5750 RPM |
| Torque | 309 Nm | 556 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Engine Bore Size | 81.1 mm | 90.2 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Engine Compression Ratio | 9.3:1 | 8.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1480 kg |
| Vehicle Length | 4410 mm | 4660 mm |
| Vehicle Width | 1720 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1360 mm |
| Wheelbase Size | 2560 mm | 2580 mm |
| Fuel Tank Capacity | 70 L | 68 L |
