1990 Alfa Romeo 33 vs. 2004 Alfa Romeo 156
To start off, 2004 Alfa Romeo 156 is newer by 14 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 1,910 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (148 HP @ 4000 RPM) has 40 more horse power than 1990 Alfa Romeo 33. (108 HP @ 5800 RPM) In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 391 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.
Because 2004 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156 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, 2004 Alfa Romeo 156 (300 Nm @ 2000 RPM) has 152 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 2004 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 | 2004 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | 156 |
| Year Released | 1990 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 148 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 148 Nm | 300 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 87 mm | 82 mm |
| Engine Stroke Size | 72 mm | 90.4 mm |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Top Speed | 190 km/hour | 200 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 10.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1134 kg | 1525 kg |
| Vehicle Width | 1620 mm | 1750 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2480 mm | 2600 mm |
| Fuel Consumption Overall | 6.3 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 50 L | 63 L |
