1980 Austin Allegro vs. 2007 Citroen C4
To start off, 2007 Citroen C4 is newer by 27 year(s). Which means there will be less support and parts availability for 1980 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1980 Austin Allegro would be higher. At 1,587 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (108 HP @ 5800 RPM) has 64 more horse power than 1980 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2007 Citroen C4 should accelerate faster than 1980 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 460 kg more than 1980 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 Citroen C4 (147 Nm @ 4000 RPM) has 73 more torque (in Nm) than 1980 Austin Allegro. (74 Nm @ 2900 RPM). This means 2007 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1980 Austin Allegro.
Compare all specifications:
| 1980 Austin Allegro | 2007 Citroen C4 | |
| Make | Austin | Citroen |
| Model | Allegro | C4 |
| Year Released | 1980 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 108 HP |
| Engine RPM | 5250 RPM | 5800 RPM |
| Torque | 74 Nm | 147 Nm |
| Torque RPM | 2900 RPM | 4000 RPM |
| Engine Bore Size | 64.6 mm | 78.5 mm |
| Engine Stroke Size | 83.7 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 815 kg | 1275 kg |
| Vehicle Length | 3200 mm | 4270 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2450 mm | 2610 mm |
| Fuel Tank Capacity | 48 L | 60 L |
