1981 Austin Allegro vs. 2004 Volvo S80
To start off, 2004 Volvo S80 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1981 Austin Allegro would be higher. At 2,922 cc (6 cylinders), 2004 Volvo S80 is equipped with a bigger engine. In terms of performance, 2004 Volvo S80 (268 HP @ 5400 RPM) has 224 more horse power than 1981 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2004 Volvo S80 should accelerate faster than 1981 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2004 Volvo S80 weights approximately 879 kg more than 1981 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, 2004 Volvo S80 (380 Nm @ 1800 RPM) has 310 more torque (in Nm) than 1981 Austin Allegro. (70 Nm @ 3000 RPM). This means 2004 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Allegro. 2004 Volvo S80 has automatic transmission and 1981 Austin Allegro has manual transmission. 1981 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Volvo S80 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Austin Allegro | 2004 Volvo S80 | |
| Make | Austin | Volvo |
| Model | Allegro | S80 |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 2922 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 268 HP |
| Engine RPM | 5250 RPM | 5400 RPM |
| Torque | 70 Nm | 380 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Bore Size | 64.6 mm | 83 mm |
| Engine Stroke Size | 76.2 mm | 90 mm |
| Engine Compression Ratio | 9.6:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1679 kg |
| Vehicle Length | 3200 mm | 4830 mm |
| Vehicle Width | 1620 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2450 mm | 2670 mm |
