1973 Austin Allegro vs. 2011 Citroen C3
To start off, 2011 Citroen C3 is newer by 38 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 1,748 cc (4 cylinders), 1973 Austin Allegro is equipped with a bigger engine. In terms of performance, 1973 Austin Allegro (71 HP @ 5500 RPM) has 4 more horse power than 2011 Citroen C3. (67 HP @ 4000 RPM). In normal driving conditions, 1973 Austin Allegro should accelerate faster than 2011 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C3 weights approximately 233 kg more than 1973 Austin Allegro.
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, 2011 Citroen C3 (161 Nm @ 2000 RPM) has 29 more torque (in Nm) than 1973 Austin Allegro. (132 Nm @ 2300 RPM). This means 2011 Citroen C3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2011 Citroen C3 | |
| Make | Austin | Citroen |
| Model | Allegro | C3 |
| Year Released | 1973 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1748 cc | 1398 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 67 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 132 Nm | 161 Nm |
| Torque RPM | 2300 RPM | 2000 RPM |
| Engine Bore Size | 76.2 mm | 73.7 mm |
| Engine Stroke Size | 95.8 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 890 kg | 1123 kg |
| Vehicle Length | 3200 mm | 3870 mm |
| Vehicle Width | 1620 mm | 1670 mm |
| Vehicle Height | 1400 mm | 1520 mm |
| Wheelbase Size | 2450 mm | 2470 mm |
| Fuel Tank Capacity | 47 L | 45 L |
