2003 Alfa Romeo 147 vs. 1983 Alfa Romeo 33
To start off, 2003 Alfa Romeo 147 is newer by 20 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 1,909 cc (4 cylinders), 2003 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (99 HP @ 4000 RPM) has 21 more horse power than 1983 Alfa Romeo 33. (78 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 1983 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 147 weights approximately 435 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, 2003 Alfa Romeo 147 (200 Nm @ 2000 RPM) has 87 more torque (in Nm) than 1983 Alfa Romeo 33. (113 Nm @ 3500 RPM). This means 2003 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo 33.
Compare all specifications:
| 2003 Alfa Romeo 147 | 1983 Alfa Romeo 33 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 147 | 33 |
| Year Released | 2003 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 1350 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 99 HP | 78 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 200 Nm | 113 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 80 mm |
| Engine Stroke Size | 90.4 mm | 67.2 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 183 km/hour | 167 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1345 kg | 910 kg |
| Vehicle Length | 4180 mm | 4020 mm |
| Vehicle Width | 1740 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2600 mm | 2520 mm |
| Fuel Tank Capacity | 60 L | 50 L |
