1991 Audi 100 vs. 1966 Ford Mustang
To start off, 1991 Audi 100 is newer by 25 year(s). Which means there will be less support and parts availability for 1966 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1966 Ford Mustang would be higher. At 6,385 cc (8 cylinders), 1966 Ford Mustang is equipped with a bigger engine. In terms of performance, 1966 Ford Mustang (320 HP @ 5500 RPM) has 149 more horse power than 1991 Audi 100. (171 HP @ 5500 RPM) In normal driving conditions, 1966 Ford Mustang should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 321 kg more than 1966 Ford Mustang.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1966 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) has 166 more torque (in Nm) than 1966 Ford Mustang. (85 Nm). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1966 Ford Mustang. 1966 Ford Mustang has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1966 Ford Mustang will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 1966 Ford Mustang | |
| Make | Audi | Ford |
| Model | 100 | Mustang |
| Year Released | 1991 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 6385 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 171 HP | 320 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 251 Nm | 85 Nm |
| Engine Bore Size | 82.5 mm | 102.9 mm |
| Engine Stroke Size | 86.4 mm | 96 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1179 kg |
| Vehicle Length | 4800 mm | 4670 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2690 mm | 2750 mm |
| Fuel Tank Capacity | 80 L | 45 L |
