2004 Alfa Romeo 156 vs. 1973 Vauxhall Firenza
To start off, 2004 Alfa Romeo 156 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1973 Vauxhall Firenza would be higher. At 2,279 cc (4 cylinders), 1973 Vauxhall Firenza is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (148 HP @ 4000 RPM) has 18 more horse power than 1973 Vauxhall Firenza. (130 HP @ 5500 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1973 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 535 kg more than 1973 Vauxhall Firenza. 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 1973 Vauxhall Firenza. 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) has 104 more torque (in Nm) than 1973 Vauxhall Firenza. (196 Nm). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1973 Vauxhall Firenza.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1973 Vauxhall Firenza | |
| Make | Alfa Romeo | Vauxhall |
| Model | 156 | Firenza |
| Year Released | 2004 | 1973 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2279 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 130 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 300 Nm | 196 Nm |
| Engine Bore Size | 82 mm | 97.5 mm |
| Engine Stroke Size | 90.4 mm | 76.2 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 990 kg |
| Vehicle Width | 1750 mm | 1650 mm |
| Vehicle Height | 1460 mm | 1340 mm |
| Wheelbase Size | 2600 mm | 2470 mm |
| Fuel Tank Capacity | 63 L | 36 L |
