2009 Audi A6 vs. 1978 Renault Siete
To start off, 2009 Audi A6 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Renault Siete. In addition, the cost of maintenance, including insurance, on 1978 Renault Siete would be higher. At 2,698 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 129 more horse power than 1978 Renault Siete. (49 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1978 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 954 kg more than 1978 Renault Siete. 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 (380 Nm @ 1400 RPM) has 308 more torque (in Nm) than 1978 Renault Siete. (72 Nm @ 3000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault Siete.
Compare all specifications:
| 2009 Audi A6 | 1978 Renault Siete | |
| Make | Audi | Renault |
| Model | A6 | Siete |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1037 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 49 HP |
| Engine RPM | 3300 RPM | 5000 RPM |
| Torque | 380 Nm | 72 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1770 kg | 816 kg |
| Vehicle Length | 4940 mm | 3900 mm |
| Vehicle Width | 1860 mm | 1530 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2540 mm |
