1989 Ford Sierra vs. 1978 Renault 18
To start off, 1989 Ford Sierra is newer by 11 year(s). Which means there will be less support and parts availability for 1978 Renault 18. In addition, the cost of maintenance, including insurance, on 1978 Renault 18 would be higher. At 1,647 cc (4 cylinders), 1978 Renault 18 is equipped with a bigger engine. In terms of performance, 1978 Renault 18 (78 HP @ 5000 RPM) has 4 more horse power than 1989 Ford Sierra. (74 HP @ 4900 RPM) In normal driving conditions, 1978 Renault 18 should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Renault 18 weights approximately 10 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1989 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1978 Renault 18, being front wheel drive (FWD), will offer much better control with better grip. 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, 1978 Renault 18 (136 Nm @ 3000 RPM) has 13 more torque (in Nm) than 1989 Ford Sierra. (123 Nm @ 2900 RPM). This means 1978 Renault 18 will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra.
Compare all specifications:
1989 Ford Sierra | 1978 Renault 18 | |
Make | Ford | Renault |
Model | Sierra | 18 |
Year Released | 1989 | 1978 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 1647 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 74 HP | 78 HP |
Engine RPM | 4900 RPM | 5000 RPM |
Torque | 123 Nm | 136 Nm |
Torque RPM | 2900 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1015 kg | 1025 kg |
Vehicle Length | 4430 mm | 4470 mm |
Vehicle Width | 1700 mm | 1710 mm |
Vehicle Height | 1370 mm | 1410 mm |