2006 Audi A4 vs. 1980 Renault 18
To start off, 2006 Audi A4 is newer by 26 year(s). Which means there will be less support and parts availability for 1980 Renault 18. In addition, the cost of maintenance, including insurance, on 1980 Renault 18 would be higher. At 1,799 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (171 HP @ 5900 RPM) has 108 more horse power than 1980 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1980 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 285 kg more than 1980 Renault 18. 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, 2006 Audi A4 (225 Nm @ 1950 RPM) has 122 more torque (in Nm) than 1980 Renault 18. (103 Nm @ 3000 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 18.
Compare all specifications:
| 2006 Audi A4 | 1980 Renault 18 | |
| Make | Audi | Renault |
| Model | A4 | 18 |
| Year Released | 2006 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 171 HP | 63 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 225 Nm | 103 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1275 kg | 990 kg |
| Vehicle Length | 4550 mm | 4410 mm |
| Vehicle Width | 1780 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2450 mm |
| Fuel Consumption Overall | 8.1 L/100km | 7 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
