1974 Austin Allegro vs. 2005 Saleen S7
To start off, 2005 Saleen S7 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1974 Austin Allegro would be higher. At 7,000 cc (8 cylinders), 2005 Saleen S7 is equipped with a bigger engine. In terms of performance, 2005 Saleen S7 (750 HP @ 6300 RPM) has 706 more horse power than 1974 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2005 Saleen S7 should accelerate faster than 1974 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saleen S7 weights approximately 432 kg more than 1974 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Saleen S7 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 2005 Saleen S7. However, in wet, icy, snow, or gravel driving conditions, 1974 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, 2005 Saleen S7 (949 Nm @ 4800 RPM) has 875 more torque (in Nm) than 1974 Austin Allegro. (74 Nm @ 2900 RPM). This means 2005 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 1974 Austin Allegro.
Compare all specifications:
| 1974 Austin Allegro | 2005 Saleen S7 | |
| Make | Austin | Saleen |
| Model | Allegro | S7 |
| Year Released | 1974 | 2005 |
| Engine Position | Front | Middle |
| Engine Size | 1098 cc | 7000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 750 HP |
| Engine RPM | 5250 RPM | 6300 RPM |
| Torque | 74 Nm | 949 Nm |
| Torque RPM | 2900 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 815 kg | 1247 kg |
| Vehicle Length | 3200 mm | 4755 mm |
| Vehicle Width | 1620 mm | 1981 mm |
| Vehicle Height | 1400 mm | 1041 mm |
| Wheelbase Size | 2450 mm | 2692 mm |
