2007 Audi A6 vs. 1981 Renault 18
To start off, 2007 Audi A6 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Renault 18. In addition, the cost of maintenance, including insurance, on 1981 Renault 18 would be higher. At 3,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (178 HP) has 91 more horse power than 1981 Renault 18. (87 HP). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1981 Renault 18.
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, 2007 Audi A6 (380 Nm) has 199 more torque (in Nm) than 1981 Renault 18. (181 Nm). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 18.
Compare all specifications:
| 2007 Audi A6 | 1981 Renault 18 | |
| Make | Audi | Renault |
| Model | A6 | 18 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3698 cc | 2068 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 87 HP |
| Torque | 380 Nm | 181 Nm |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 83.1 mm | 89 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4920 mm | 4470 mm |
| Vehicle Width | 1470 mm | 1710 mm |
| Vehicle Height | 1860 mm | 1410 mm |
