2009 Audi A6 vs. 1971 Audi 100
To start off, 2009 Audi A6 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Audi 100. In addition, the cost of maintenance, including insurance, on 1971 Audi 100 would be higher. At 2,393 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (175 HP @ 6000 RPM) has 96 more horse power than 1971 Audi 100. (79 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 465 kg more than 1971 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A6 (231 Nm @ 3200 RPM) has 95 more torque (in Nm) than 1971 Audi 100. (136 Nm @ 3000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
| 2009 Audi A6 | 1971 Audi 100 | |
| Make | Audi | Audi |
| Model | A6 | 100 |
| Year Released | 2009 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1760 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 175 HP | 79 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 231 Nm | 136 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1515 kg | 1050 kg |
| Vehicle Length | 4920 mm | 4590 mm |
| Vehicle Width | 2020 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2690 mm |
