1973 Austin Allegro vs. 1995 Buick LeSabre
To start off, 1995 Buick LeSabre is newer by 22 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 3,791 cc (6 cylinders), 1995 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1995 Buick LeSabre (169 HP @ 4800 RPM) has 89 more horse power than 1973 Austin Allegro. (80 HP @ 5000 RPM) In normal driving conditions, 1995 Buick LeSabre should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1995 Buick LeSabre weights approximately 712 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, 1995 Buick LeSabre (298 Nm @ 3200 RPM) has 161 more torque (in Nm) than 1973 Austin Allegro. (137 Nm @ 2600 RPM). This means 1995 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 1995 Buick LeSabre has automatic transmission and 1973 Austin Allegro has manual transmission. 1973 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1995 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 1995 Buick LeSabre | |
| Make | Austin | Buick |
| Model | Allegro | LeSabre |
| Year Released | 1973 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 80 HP | 169 HP |
| Engine RPM | 5000 RPM | 4800 RPM |
| Torque | 137 Nm | 298 Nm |
| Torque RPM | 2600 RPM | 3200 RPM |
| Engine Bore Size | 76.2 mm | 96.5 mm |
| Engine Stroke Size | 95.8 mm | 86.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 838 kg | 1550 kg |
| Vehicle Length | 3860 mm | 5090 mm |
| Vehicle Width | 1620 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2440 mm | 2820 mm |
| Fuel Tank Capacity | 47 L | 62 L |
