2006 Audi A8 vs. 1975 Audi Fox
To start off, 2006 Audi A8 is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Audi Fox. In addition, the cost of maintenance, including insurance, on 1975 Audi Fox would be higher. At 2,967 cc (6 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (230 HP @ 4000 RPM) has 120 more horse power than 1975 Audi Fox. (110 HP @ 6100 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1975 Audi Fox. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 918 kg more than 1975 Audi Fox. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Audi Fox. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A8 (451 Nm @ 1400 RPM) has 311 more torque (in Nm) than 1975 Audi Fox. (140 Nm @ 5000 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi Fox. 2006 Audi A8 has automatic transmission and 1975 Audi Fox has manual transmission. 1975 Audi Fox will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A8 | 1975 Audi Fox | |
| Make | Audi | Audi |
| Model | A8 | Fox |
| Year Released | 2006 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 110 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 451 Nm | 140 Nm |
| Torque RPM | 1400 RPM | 5000 RPM |
| Engine Bore Size | 83 mm | 79.5 mm |
| Engine Stroke Size | 91.4 mm | 80 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1830 kg | 912 kg |
| Vehicle Length | 5060 mm | 4390 mm |
| Vehicle Width | 1900 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2950 mm | 2550 mm |
| Fuel Tank Capacity | 90 L | 60 L |
