1974 Alfa Romeo 2000 vs. 1990 Renault 21
To start off, 1990 Renault 21 is newer by 16 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo 2000. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo 2000 would be higher. At 2,068 cc (4 cylinders), 1990 Renault 21 is equipped with a bigger engine. In terms of performance, 1990 Renault 21 (175 HP @ 5200 RPM) has 44 more horse power than 1974 Alfa Romeo 2000. (131 HP @ 5500 RPM) In normal driving conditions, 1990 Renault 21 should accelerate faster than 1974 Alfa Romeo 2000. With that said, vehicle weight also plays an important factor in acceleration. 1990 Renault 21 weights approximately 338 kg more than 1974 Alfa Romeo 2000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Alfa Romeo 2000. In wet, icy, snow, or gravel driving conditions, 1990 Renault 21 will offer significantly more control. 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, 1990 Renault 21 (271 Nm) has 95 more torque (in Nm) than 1974 Alfa Romeo 2000. (176 Nm). This means 1990 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo 2000.
Compare all specifications:
| 1974 Alfa Romeo 2000 | 1990 Renault 21 | |
| Make | Alfa Romeo | Renault |
| Model | 2000 | 21 |
| Year Released | 1974 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 131 HP | 175 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 176 Nm | 271 Nm |
| Engine Bore Size | 84.1 mm | 88 mm |
| Engine Stroke Size | 88.4 mm | 82 mm |
| Top Speed | 189 km/hour | 222 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1007 kg | 1345 kg |
| Vehicle Length | 4230 mm | 4650 mm |
| Vehicle Width | 1630 mm | 1720 mm |
| Vehicle Height | 1250 mm | 1450 mm |
| Wheelbase Size | 2260 mm | 2610 mm |
