1972 Austin Allegro vs. 1990 Pontiac Grand Am
To start off, 1990 Pontiac Grand Am is newer by 18 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 1,996 cc (4 cylinders), 1990 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 1990 Pontiac Grand Am (163 HP @ 5600 RPM) has 106 more horse power than 1972 Austin Allegro. (57 HP @ 5250 RPM) In normal driving conditions, 1990 Pontiac Grand Am should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Grand Am weights approximately 405 kg more than 1972 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, 1990 Pontiac Grand Am (237 Nm @ 4000 RPM) has 144 more torque (in Nm) than 1972 Austin Allegro. (93 Nm @ 3000 RPM). This means 1990 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 1990 Pontiac Grand Am | |
| Make | Austin | Pontiac |
| Model | Allegro | Grand Am |
| Year Released | 1972 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1275 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 163 HP |
| Engine RPM | 5250 RPM | 5600 RPM |
| Torque | 93 Nm | 237 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 70.6 mm | 86 mm |
| Engine Stroke Size | 81.3 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 830 kg | 1235 kg |
| Vehicle Length | 3200 mm | 4520 mm |
| Vehicle Width | 1620 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1340 mm |
| Wheelbase Size | 2450 mm | 2630 mm |
| Fuel Tank Capacity | 34 L | 69 L |
