1990 Alfa Romeo 33 vs. 1971 Vauxhall Firenza
To start off, 1990 Alfa Romeo 33 is newer by 19 year(s). Which means there will be less support and parts availability for 1971 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1971 Vauxhall Firenza would be higher. At 1,975 cc (4 cylinders), 1971 Vauxhall Firenza is equipped with a bigger engine. In terms of performance, 1971 Vauxhall Firenza (104 HP @ 5600 RPM) has 17 more horse power than 1990 Alfa Romeo 33. (87 HP @ 6000 RPM) In normal driving conditions, 1971 Vauxhall Firenza should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 35 kg more than 1971 Vauxhall Firenza.
Because 1990 Alfa Romeo 33 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Vauxhall Firenza. In wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33 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, 1971 Vauxhall Firenza (159 Nm @ 3400 RPM) has 46 more torque (in Nm) than 1990 Alfa Romeo 33. (113 Nm @ 4500 RPM). This means 1971 Vauxhall Firenza 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 | 1971 Vauxhall Firenza | |
| Make | Alfa Romeo | Vauxhall |
| Model | 33 | Firenza |
| Year Released | 1990 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1349 cc | 1975 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 87 HP | 104 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 113 Nm | 159 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 80 mm | 95.3 mm |
| Engine Stroke Size | 67.2 mm | 69.2 mm |
| Engine Compression Ratio | 9.5:1 | 8.5:1 |
| Top Speed | 178 km/hour | 158 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1025 kg | 990 kg |
| Vehicle Length | 4210 mm | 4140 mm |
| Vehicle Width | 1620 mm | 1630 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2480 mm | 2470 mm |
| Fuel Tank Capacity | 53 L | 36 L |
