2000 Alfa Romeo 156 vs. 1980 Renault 18
To start off, 2000 Alfa Romeo 156 is newer by 20 year(s). Which means there will be less support and parts availability for 1980 Renault 18. In addition, the cost of maintenance, including insurance, on 1980 Renault 18 would be higher. At 1,970 cc (4 cylinders), 2000 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 156 (155 HP @ 6400 RPM) has 92 more horse power than 1980 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2000 Alfa Romeo 156 should accelerate faster than 1980 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2000 Alfa Romeo 156 weights approximately 315 kg more than 1980 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, 2000 Alfa Romeo 156 (187 Nm @ 3500 RPM) has 84 more torque (in Nm) than 1980 Renault 18. (103 Nm @ 3000 RPM). This means 2000 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 18.
Compare all specifications:
| 2000 Alfa Romeo 156 | 1980 Renault 18 | |
| Make | Alfa Romeo | Renault |
| Model | 156 | 18 |
| Year Released | 2000 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 155 HP | 63 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 187 Nm | 103 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 76 mm |
| Engine Stroke Size | 91 mm | 77 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1305 kg | 990 kg |
| Vehicle Length | 4440 mm | 4410 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2450 mm |
| Fuel Tank Capacity | 63 L | 60 L |
