2009 Audi A8 vs. 1971 Ford Mustang
To start off, 2009 Audi A8 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1971 Ford Mustang would be higher. At 4,726 cc (8 cylinders), 1971 Ford Mustang is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (272 HP @ 3750 RPM) has 21 more horse power than 1971 Ford Mustang. (251 HP @ 5700 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1971 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 940 kg more than 1971 Ford Mustang. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Ford Mustang. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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, 2009 Audi A8 (650 Nm) has 504 more torque (in Nm) than 1971 Ford Mustang. (146 Nm). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Mustang. 2009 Audi A8 has automatic transmission and 1971 Ford Mustang has manual transmission. 1971 Ford Mustang will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 1971 Ford Mustang | |
| Make | Audi | Ford |
| Model | A8 | Mustang |
| Year Released | 2009 | 1971 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 4726 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 272 HP | 251 HP |
| Engine RPM | 3750 RPM | 5700 RPM |
| Torque | 650 Nm | 146 Nm |
| Engine Bore Size | 81 mm | 101.6 mm |
| Engine Stroke Size | 95.5 mm | 72.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1940 kg | 1000 kg |
| Vehicle Length | 5190 mm | 4820 mm |
| Vehicle Width | 1900 mm | 1890 mm |
| Wheelbase Size | 3080 mm | 2780 mm |
