1973 Austin Allegro vs. 2003 Lancia Thesis
To start off, 2003 Lancia Thesis is newer by 30 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 2,387 cc (5 cylinders), 2003 Lancia Thesis is equipped with a bigger engine. In terms of performance, 2003 Lancia Thesis (169 HP @ 6500 RPM) has 121 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2003 Lancia Thesis should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lancia Thesis weights approximately 880 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, 2003 Lancia Thesis (226 Nm @ 3500 RPM) has 145 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2003 Lancia Thesis will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2003 Lancia Thesis | |
| Make | Austin | Lancia |
| Model | Allegro | Thesis |
| Year Released | 1973 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2387 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 169 HP |
| Engine RPM | 5250 RPM | 6500 RPM |
| Torque | 81 Nm | 226 Nm |
| Torque RPM | 2450 RPM | 3500 RPM |
| Engine Bore Size | 64.6 mm | 82 mm |
| Engine Stroke Size | 83.7 mm | 90.4 mm |
| Engine Compression Ratio | 8.5:1 | 19.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1680 kg |
| Vehicle Length | 3860 mm | 4890 mm |
| Vehicle Width | 1620 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2810 mm |
| Fuel Tank Capacity | 47 L | 47 L |
