1973 Austin Allegro vs. 2005 Ford Thunderbird
To start off, 2005 Ford Thunderbird is newer by 32 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 3,933 cc (8 cylinders), 2005 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2005 Ford Thunderbird (280 HP @ 6000 RPM) has 232 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2005 Ford Thunderbird should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Thunderbird weights approximately 952 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.
Because 2005 Ford Thunderbird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Ford Thunderbird. However, in wet, icy, snow, or gravel driving conditions, 1973 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Ford Thunderbird (388 Nm) has 307 more torque (in Nm) than 1973 Austin Allegro. (81 Nm). This means 2005 Ford Thunderbird will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2005 Ford Thunderbird | |
| Make | Austin | Ford |
| Model | Allegro | Thunderbird |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 3933 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 280 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 81 Nm | 388 Nm |
| Engine Bore Size | 64.6 mm | 86 mm |
| Engine Stroke Size | 83.7 mm | 85 mm |
| Engine Compression Ratio | 8.5:1 | 10.8:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 800 kg | 1752 kg |
| Vehicle Length | 3860 mm | 4740 mm |
| Vehicle Width | 1620 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1330 mm |
| Wheelbase Size | 2440 mm | 2730 mm |
| Fuel Tank Capacity | 47 L | 70 L |
