1972 Austin Allegro vs. 2009 Pontiac G5
To start off, 2009 Pontiac G5 is newer by 37 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 2,189 cc (4 cylinders), 2009 Pontiac G5 is equipped with a bigger engine. In terms of performance, 2009 Pontiac G5 (155 HP @ 6100 RPM) has 87 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM) In normal driving conditions, 2009 Pontiac G5 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pontiac G5 weights approximately 459 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, 2009 Pontiac G5 (203 Nm @ 4900 RPM) has 99 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 2009 Pontiac G5 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 2009 Pontiac G5 | |
| Make | Austin | Pontiac |
| Model | Allegro | G5 |
| Year Released | 1972 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 2189 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 155 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 104 Nm | 203 Nm |
| Torque RPM | 2900 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 870 kg | 1329 kg |
| Vehicle Length | 3200 mm | 4570 mm |
| Vehicle Width | 1620 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2450 mm | 2640 mm |
| Fuel Tank Capacity | 47 L | 49 L |
