1999 Alfa Romeo 146 vs. 1986 Renault 21
To start off, 1999 Alfa Romeo 146 is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 2,067 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 146 (142 HP @ 6500 RPM) has 52 more horse power than 1986 Renault 21. (90 HP @ 4250 RPM). In normal driving conditions, 1999 Alfa Romeo 146 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 146 weights approximately 82 kg more than 1986 Renault 21. 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, 1986 Renault 21 (182 Nm @ 2000 RPM) has 13 more torque (in Nm) than 1999 Alfa Romeo 146. (169 Nm @ 3500 RPM). This means 1986 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146.
Compare all specifications:
| 1999 Alfa Romeo 146 | 1986 Renault 21 | |
| Make | Alfa Romeo | Renault |
| Model | 146 | 21 |
| Year Released | 1999 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 2067 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 142 HP | 90 HP |
| Engine RPM | 6500 RPM | 4250 RPM |
| Torque | 169 Nm | 182 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 82.8 mm | 89 mm |
| Top Speed | 209 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 | 1215 kg | 1133 kg |
| Vehicle Length | 4240 mm | 4470 mm |
| Vehicle Width | 1720 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2590 mm |
| Fuel Tank Capacity | 61 L | 34 L |
