1973 Austin Allegro vs. 1971 Vauxhall Firenza
To start off, 1973 Austin Allegro is newer by 2 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 56 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 1971 Vauxhall Firenza should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1971 Vauxhall Firenza weights approximately 190 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Vauxhall Firenza is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Vauxhall Firenza. However, in wet, icy, snow, or gravel driving conditions, 1973 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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 78 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 1971 Vauxhall Firenza will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
1973 Austin Allegro | 1971 Vauxhall Firenza | |
Make | Austin | Vauxhall |
Model | Allegro | Firenza |
Year Released | 1973 | 1971 |
Engine Position | Front | Front |
Engine Size | 1098 cc | 1975 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 48 HP | 104 HP |
Engine RPM | 5250 RPM | 5600 RPM |
Torque | 81 Nm | 159 Nm |
Torque RPM | 2450 RPM | 3400 RPM |
Engine Bore Size | 64.6 mm | 95.3 mm |
Engine Stroke Size | 83.7 mm | 69.2 mm |
Engine Compression Ratio | 8.5:1 | 8.5:1 |
Top Speed | 134 km/hour | 158 km/hour |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 800 kg | 990 kg |
Vehicle Length | 3860 mm | 4140 mm |
Vehicle Width | 1620 mm | 1630 mm |
Vehicle Height | 1400 mm | 1350 mm |
Wheelbase Size | 2440 mm | 2470 mm |
Fuel Tank Capacity | 47 L | 36 L |