1981 Austin Allegro vs. 2006 Citroen C5
To start off, 2006 Citroen C5 is newer by 25 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 2,946 cc (6 cylinders), 2006 Citroen C5 is equipped with a bigger engine. In terms of performance, 2006 Citroen C5 (204 HP @ 6000 RPM) has 160 more horse power than 1981 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2006 Citroen C5 should accelerate faster than 1981 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C5 weights approximately 864 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, 2006 Citroen C5 (286 Nm @ 3750 RPM) has 216 more torque (in Nm) than 1981 Austin Allegro. (70 Nm @ 3000 RPM). This means 2006 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Allegro. 2006 Citroen C5 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. 2006 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Austin Allegro | 2006 Citroen C5 | |
| Make | Austin | Citroen |
| Model | Allegro | C5 |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 2946 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 204 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 70 Nm | 286 Nm |
| Torque RPM | 3000 RPM | 3750 RPM |
| Engine Bore Size | 64.6 mm | 87 mm |
| Engine Stroke Size | 76.2 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1664 kg |
| Vehicle Length | 3200 mm | 4750 mm |
| Vehicle Width | 1620 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1480 mm |
| Wheelbase Size | 2450 mm | 2760 mm |
