1973 Austin Allegro vs. 1989 Citroen XM
To start off, 1989 Citroen XM is newer by 16 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 3,000 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1973 Austin Allegro (80 HP @ 5000 RPM) has 21 more horse power than 1989 Citroen XM. (59 HP @ 4400 RPM). In normal driving conditions, 1973 Austin Allegro should accelerate faster than 1989 Citroen XM.
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, 1973 Austin Allegro (137 Nm) has 21 more torque (in Nm) than 1989 Citroen XM. (116 Nm). This means 1973 Austin Allegro will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM. 1989 Citroen XM has automatic transmission and 1973 Austin Allegro has manual transmission. 1973 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Citroen XM will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 1989 Citroen XM | |
| Make | Austin | Citroen |
| Model | Allegro | XM |
| Year Released | 1973 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 80 HP | 59 HP |
| Engine RPM | 5000 RPM | 4400 RPM |
| Torque | 137 Nm | 116 Nm |
| Top Speed | 154 km/hour | 225 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Wheelbase Size | 2440 mm | 2470 mm |
