2007 Alfa Romeo 159 vs. 1978 Renault 18
To start off, 2007 Alfa Romeo 159 is newer by 29 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 2,198 cc (4 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (182 HP @ 6500 RPM) has 78 more horse power than 1978 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 548 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, 2007 Alfa Romeo 159 (230 Nm @ 4500 RPM) has 70 more torque (in Nm) than 1978 Renault 18. (160 Nm @ 3000 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
| 2007 Alfa Romeo 159 | 1978 Renault 18 | |
| Make | Alfa Romeo | Renault |
| Model | 159 | 18 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 182 HP | 104 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 230 Nm | 160 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 94.6 mm | 82 mm |
| Top Speed | 220 km/hour | 171 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1067 kg |
| Vehicle Length | 4670 mm | 4380 mm |
| Vehicle Width | 1840 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2470 mm |
| Fuel Tank Capacity | 70 L | 53 L |
