1983 Alfa Romeo 33 vs. 1992 Rover 620i
To start off, 1992 Rover 620i is newer by 9 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo 33 would be higher. At 1,997 cc (4 cylinders), 1992 Rover 620i is equipped with a bigger engine. In terms of performance, 1992 Rover 620i (113 HP @ 5300 RPM) has 19 more horse power than 1983 Alfa Romeo 33. (94 HP @ 5750 RPM) In normal driving conditions, 1992 Rover 620i should accelerate faster than 1983 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1992 Rover 620i weights approximately 343 kg more than 1983 Alfa Romeo 33. 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, 1992 Rover 620i (172 Nm @ 4200 RPM) has 39 more torque (in Nm) than 1983 Alfa Romeo 33. (133 Nm @ 4000 RPM). This means 1992 Rover 620i will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo 33.
Compare all specifications:
| 1983 Alfa Romeo 33 | 1992 Rover 620i | |
| Make | Alfa Romeo | Rover |
| Model | 33 | 620i |
| Year Released | 1983 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 94 HP | 113 HP |
| Engine RPM | 5750 RPM | 5300 RPM |
| Torque | 133 Nm | 172 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 67.2 mm | 88 mm |
| Top Speed | 169 km/hour | 198 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 912 kg | 1255 kg |
| Vehicle Length | 4020 mm | 4650 mm |
| Vehicle Width | 1620 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1390 mm |
| Fuel Tank Capacity | 53 L | 65 L |
