1990 Alfa Romeo 33 vs. 2005 Alfa Romeo 156
To start off, 2005 Alfa Romeo 156 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 33 would be higher. At 3,179 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (247 HP @ 6200 RPM) has 139 more horse power than 1990 Alfa Romeo 33. (108 HP @ 5800 RPM) In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 276 kg more than 1990 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, 2005 Alfa Romeo 156 (305 Nm @ 4800 RPM) has 157 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 2005 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | 156 |
| Year Released | 1990 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 3179 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Horse Power | 108 HP | 247 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 148 Nm | 305 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Engine Bore Size | 87 mm | 93 mm |
| Engine Stroke Size | 72 mm | 78 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Top Speed | 190 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 6.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1134 kg | 1410 kg |
| Vehicle Length | 4080 mm | 4440 mm |
| Vehicle Width | 1620 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2480 mm | 2600 mm |
| Fuel Consumption Overall | 6.3 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 50 L | 63 L |
