2005 Audi A6 vs. 1984 Renault 18
To start off, 2005 Audi A6 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Renault 18. In addition, the cost of maintenance, including insurance, on 1984 Renault 18 would be higher. At 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6300 RPM) has 143 more horse power than 1984 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 670 kg more than 1984 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Renault 18. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (350 Nm @ 1800 RPM) has 186 more torque (in Nm) than 1984 Renault 18. (164 Nm @ 3250 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18.
Compare all specifications:
| 2005 Audi A6 | 1984 Renault 18 | |
| Make | Audi | Renault |
| Model | A6 | 18 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 104 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 350 Nm | 164 Nm |
| Torque RPM | 1800 RPM | 3250 RPM |
| Engine Bore Size | 81 mm | 88 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1805 kg | 1135 kg |
| Vehicle Length | 4800 mm | 4470 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1560 mm | 1410 mm |
