1991 Audi 100 vs. 1991 Ford Mustang
To start off, both 1991 Audi 100 and 1991 Ford Mustang were released in the same year (1991). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (171 HP @ 5500 RPM) has 65 more horse power than 1991 Ford Mustang. (106 HP @ 4600 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1991 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 240 kg more than 1991 Ford Mustang. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Ford Mustang. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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, 1991 Audi 100 (251 Nm @ 3000 RPM) has 68 more torque (in Nm) than 1991 Ford Mustang. (183 Nm @ 2600 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Mustang.
Compare all specifications:
| 1991 Audi 100 | 1991 Ford Mustang | |
| Make | Audi | Ford |
| Model | 100 | Mustang |
| Year Released | 1991 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2301 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 171 HP | 106 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Torque | 251 Nm | 183 Nm |
| Torque RPM | 3000 RPM | 2600 RPM |
| Engine Bore Size | 82.5 mm | 96 mm |
| Engine Stroke Size | 86.4 mm | 79.5 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1260 kg |
| Vehicle Length | 4800 mm | 4560 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2690 mm | 2560 mm |
| Fuel Tank Capacity | 80 L | 45 L |
