1973 Austin Allegro vs. 2006 Chevrolet Lacetti
To start off, 2006 Chevrolet Lacetti is newer by 33 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 1,797 cc (4 cylinders), 2006 Chevrolet Lacetti is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Lacetti (120 HP @ 5800 RPM) has 40 more horse power than 1973 Austin Allegro. (80 HP @ 5000 RPM) In normal driving conditions, 2006 Chevrolet Lacetti should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Lacetti weights approximately 442 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.
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, 2006 Chevrolet Lacetti (165 Nm @ 4000 RPM) has 28 more torque (in Nm) than 1973 Austin Allegro. (137 Nm @ 2600 RPM). This means 2006 Chevrolet Lacetti will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2006 Chevrolet Lacetti | |
| Make | Austin | Chevrolet |
| Model | Allegro | Lacetti |
| Year Released | 1973 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1797 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 80 HP | 120 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 137 Nm | 165 Nm |
| Torque RPM | 2600 RPM | 4000 RPM |
| Engine Bore Size | 76.2 mm | 81.6 mm |
| Engine Stroke Size | 95.8 mm | 86 mm |
| Top Speed | 154 km/hour | 194 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 838 kg | 1280 kg |
| Vehicle Length | 3860 mm | 4300 mm |
| Vehicle Width | 1620 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
| Fuel Tank Capacity | 47 L | 60 L |
