1981 Austin Allegro vs. 1966 Riley Kestrel
To start off, 1981 Austin Allegro is newer by 15 year(s). Which means there will be less support and parts availability for 1966 Riley Kestrel. In addition, the cost of maintenance, including insurance, on 1966 Riley Kestrel would be higher. At 1,098 cc (4 cylinders), 1966 Riley Kestrel is equipped with a bigger engine. In terms of performance, 1966 Riley Kestrel (53 HP @ 5500 RPM) has 9 more horse power than 1981 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 1966 Riley Kestrel should accelerate faster than 1981 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1966 Riley Kestrel weights approximately 85 kg more than 1981 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1966 Riley Kestrel (83 Nm @ 2500 RPM) has 13 more torque (in Nm) than 1981 Austin Allegro. (70 Nm @ 3000 RPM). This means 1966 Riley Kestrel will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Allegro.
Compare all specifications:
| 1981 Austin Allegro | 1966 Riley Kestrel | |
| Make | Austin | Riley |
| Model | Allegro | Kestrel |
| Year Released | 1981 | 1966 |
| Engine Size | 998 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 53 HP |
| Engine RPM | 5250 RPM | 5500 RPM |
| Torque | 70 Nm | 83 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Compression Ratio | 9.6:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 800 kg | 885 kg |
| Vehicle Length | 3200 mm | 3730 mm |
| Vehicle Width | 1620 mm | 1540 mm |
| Vehicle Height | 1400 mm | 1350 mm |
| Wheelbase Size | 2450 mm | 2380 mm |
