1991 Audi S2 vs. 2006 Ford Mustang
To start off, 2006 Ford Mustang is newer by 15 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 4,015 cc (6 cylinders), 2006 Ford Mustang is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 6 more horse power than 2006 Ford Mustang. (210 HP @ 5300 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 2006 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 200 kg more than 2006 Ford Mustang. 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 2006 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, 2006 Ford Mustang (325 Nm @ 3500 RPM) has 16 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2006 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 | 2006 Ford Mustang | |
| Make | Audi | Ford |
| Model | S2 | Mustang |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4015 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 210 HP |
| Engine RPM | 5900 RPM | 5300 RPM |
| Torque | 309 Nm | 325 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Engine Bore Size | 81.1 mm | 100.4 mm |
| Engine Stroke Size | 86.4 mm | 84.4 mm |
| Engine Compression Ratio | 9.3:1 | 9.7:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1220 kg |
| Vehicle Length | 4410 mm | 4770 mm |
| Vehicle Width | 1720 mm | 1890 mm |
| Vehicle Height | 1380 mm | 1390 mm |
| Wheelbase Size | 2560 mm | 2730 mm |
| Fuel Consumption Highway | 9.3 L/100km | 8.4 L/100km |
| Fuel Consumption City | 14.3 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 8.3 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
