1989 Citroen XM vs. 1979 Renault 18
To start off, 1989 Citroen XM is newer by 10 year(s). Which means there will be less support and parts availability for 1979 Renault 18. In addition, the cost of maintenance, including insurance, on 1979 Renault 18 would be higher. At 1,998 cc (4 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (130 HP @ 5600 RPM) has 50 more horse power than 1979 Renault 18. (80 HP @ 5000 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 1979 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 285 kg more than 1979 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, 1989 Citroen XM (177 Nm @ 4800 RPM) has 41 more torque (in Nm) than 1979 Renault 18. (136 Nm @ 3000 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 18.
Compare all specifications:
1989 Citroen XM | 1979 Renault 18 | |
Make | Citroen | Renault |
Model | XM | 18 |
Year Released | 1989 | 1979 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 1647 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 130 HP | 80 HP |
Engine RPM | 5600 RPM | 5000 RPM |
Torque | 177 Nm | 136 Nm |
Torque RPM | 4800 RPM | 3000 RPM |
Engine Bore Size | 86 mm | 81 mm |
Engine Stroke Size | 86 mm | 83.5 mm |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1310 kg | 1025 kg |
Vehicle Length | 4720 mm | 4470 mm |
Vehicle Width | 1800 mm | 1710 mm |
Vehicle Height | 1400 mm | 1410 mm |