2009 Ford Focus vs. 1978 Renault 18
To start off, 2009 Ford Focus is newer by 31 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 1,988 cc (4 cylinders), 2009 Ford Focus is equipped with a bigger engine. In terms of performance, 2009 Ford Focus (171 HP @ 7000 RPM) has 93 more horse power than 1978 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2009 Ford Focus should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2009 Ford Focus weights approximately 258 kg more than 1978 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, 2009 Ford Focus (196 Nm @ 5500 RPM) has 60 more torque (in Nm) than 1978 Renault 18. (136 Nm @ 3000 RPM). This means 2009 Ford Focus will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
| 2009 Ford Focus | 1978 Renault 18 | |
| Make | Ford | Renault |
| Model | Focus | 18 |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1647 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 171 HP | 78 HP |
| Engine RPM | 7000 RPM | 5000 RPM |
| Torque | 196 Nm | 136 Nm |
| Torque RPM | 5500 RPM | 3000 RPM |
| Engine Bore Size | 84.8 mm | 81 mm |
| Engine Stroke Size | 88 mm | 83.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1283 kg | 1025 kg |
| Vehicle Length | 4180 mm | 4470 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Vehicle Height | 1490 mm | 1410 mm |
