2006 Ford Focus vs. 1978 Renault 18
To start off, 2006 Ford Focus is newer by 28 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 1,645 cc (4 cylinders), 1978 Renault 18 is equipped with a bigger engine. In terms of performance, 2006 Ford Focus (99 HP @ 6000 RPM) has 21 more horse power than 1978 Renault 18. (78 HP @ 5000 RPM). In normal driving conditions, 2006 Ford Focus should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Focus weights approximately 205 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, 2006 Ford Focus (145 Nm @ 4000 RPM) has 12 more torque (in Nm) than 1978 Renault 18. (133 Nm @ 3000 RPM). This means 2006 Ford Focus will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
| 2006 Ford Focus | 1978 Renault 18 | |
| Make | Ford | Renault |
| Model | Focus | 18 |
| Year Released | 2006 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 1645 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 99 HP | 78 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 145 Nm | 133 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1175 kg | 970 kg |
| Vehicle Length | 4390 mm | 4390 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Vehicle Height | 1490 mm | 1410 mm |
| Wheelbase Size | 2620 mm | 2450 mm |
| Fuel Tank Capacity | 55 L | 53 L |
