1974 Citroen GS vs. 1972 Austin Allegro
To start off, 1974 Citroen GS is newer by 2 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 1,485 cc (4 cylinders), 1972 Austin Allegro is equipped with a bigger engine. In terms of performance, 1972 Austin Allegro (68 HP @ 5600 RPM) has 9 more horse power than 1974 Citroen GS. (59 HP @ 5750 RPM) In normal driving conditions, 1972 Austin Allegro should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1974 Citroen GS weights approximately 4 kg more than 1972 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. 1972 Austin Allegro has automatic transmission and 1974 Citroen GS has manual transmission. 1974 Citroen GS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 Austin Allegro will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 Citroen GS | 1972 Austin Allegro | |
| Make | Citroen | Austin |
| Model | GS | Allegro |
| Year Released | 1974 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1220 cc | 1485 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 59 HP | 68 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Engine Bore Size | 77 mm | 76.2 mm |
| Engine Stroke Size | 65.5 mm | 81.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 874 kg | 870 kg |
| Vehicle Length | 3820 mm | 3200 mm |
| Vehicle Width | 1610 mm | 1620 mm |
| Wheelbase Size | 2560 mm | 2450 mm |
