1973 Austin Allegro vs. 1978 De Tomaso Longchamp
To start off, 1978 De Tomaso Longchamp is newer by 5 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 5,763 cc (8 cylinders), 1978 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 1978 De Tomaso Longchamp (296 HP @ 6000 RPM) has 248 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 1978 De Tomaso Longchamp should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1978 De Tomaso Longchamp weights approximately 904 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 De Tomaso Longchamp is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 De Tomaso Longchamp. However, in wet, icy, snow, or gravel driving conditions, 1973 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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, 1978 De Tomaso Longchamp (450 Nm @ 3500 RPM) has 369 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 1978 De Tomaso Longchamp will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 1978 De Tomaso Longchamp 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. 1978 De Tomaso Longchamp will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 1978 De Tomaso Longchamp | |
| Make | Austin | De Tomaso |
| Model | Allegro | Longchamp |
| Year Released | 1973 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 5763 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 296 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 81 Nm | 450 Nm |
| Torque RPM | 2450 RPM | 3500 RPM |
| Engine Bore Size | 64.6 mm | 101.6 mm |
| Engine Stroke Size | 83.7 mm | 88.9 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1704 kg |
| Vehicle Length | 3860 mm | 4540 mm |
| Vehicle Width | 1620 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1300 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
