1997 Peugeot 406 vs. 1985 Renault 18
To start off, 1997 Peugeot 406 is newer by 12 year(s). Which means there will be less support and parts availability for 1985 Renault 18. In addition, the cost of maintenance, including insurance, on 1985 Renault 18 would be higher. At 2,946 cc (6 cylinders), 1997 Peugeot 406 is equipped with a bigger engine. In terms of performance, 1997 Peugeot 406 (191 HP @ 5500 RPM) has 87 more horse power than 1985 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 1997 Peugeot 406 should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1997 Peugeot 406 weights approximately 235 kg more than 1985 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, 1997 Peugeot 406 (267 Nm @ 4000 RPM) has 104 more torque (in Nm) than 1985 Renault 18. (163 Nm @ 3250 RPM). This means 1997 Peugeot 406 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
| 1997 Peugeot 406 | 1985 Renault 18 | |
| Make | Peugeot | Renault |
| Model | 406 | 18 |
| Year Released | 1997 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 191 HP | 104 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 267 Nm | 163 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 87 mm | 88 mm |
| Engine Stroke Size | 82.6 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1370 kg | 1135 kg |
| Vehicle Length | 4630 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1410 mm |
