1973 Austin Allegro vs. 2007 Volvo S80
To start off, 2007 Volvo S80 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 2,521 cc (5 cylinders), 2007 Volvo S80 is equipped with a bigger engine. In terms of performance, 2007 Volvo S80 (207 HP @ 5000 RPM) has 159 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2007 Volvo S80 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volvo S80 weights approximately 776 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.
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, 2007 Volvo S80 (320 Nm @ 1500 RPM) has 239 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2007 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2007 Volvo S80 | |
| Make | Austin | Volvo |
| Model | Allegro | S80 |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2521 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 207 HP |
| Engine RPM | 5250 RPM | 5000 RPM |
| Torque | 81 Nm | 320 Nm |
| Torque RPM | 2450 RPM | 1500 RPM |
| Engine Bore Size | 64.6 mm | 83 mm |
| Engine Stroke Size | 83.7 mm | 93.2 mm |
| Engine Compression Ratio | 8.5:1 | 9.0:1 |
| Top Speed | 134 km/hour | 235 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1576 kg |
| Vehicle Length | 3860 mm | 4830 mm |
| Vehicle Width | 1620 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2440 mm | 2800 mm |
| Fuel Tank Capacity | 47 L | 80 L |
