2007 Audi A6 vs. 1975 Porsche 911
To start off, 2007 Audi A6 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Porsche 911. In addition, the cost of maintenance, including insurance, on 1975 Porsche 911 would be higher. At 2,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 620 kg more than 1975 Porsche 911.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 140 more torque (in Nm) than 1975 Porsche 911. (240 Nm @ 3800 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 911.
Compare all specifications:
| 2007 Audi A6 | 1975 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A6 | 911 |
| Year Released | 2007 | 1975 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2698 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 179 HP | 0 HP |
| Torque | 380 Nm | 240 Nm |
| Torque RPM | 1400 RPM | 3800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1695 kg | 1075 kg |
| Vehicle Length | 4590 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2850 mm | 2270 mm |
