1973 Austin Allegro vs. 2005 Lexus GX
To start off, 2005 Lexus GX 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 4,664 cc (8 cylinders), 2005 Lexus GX is equipped with a bigger engine. In terms of performance, 2005 Lexus GX (232 HP @ 4800 RPM) has 184 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2005 Lexus GX should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus GX weights approximately 1320 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 Lexus GX is four wheel drive (4WD), it will have significant more traction and grip than 1973 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2005 Lexus GX will offer significantly more control. 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 Lexus GX (434 Nm @ 3400 RPM) has 353 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2005 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2005 Lexus GX | |
| Make | Austin | Lexus |
| Model | Allegro | GX |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 4664 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 232 HP |
| Engine RPM | 5250 RPM | 4800 RPM |
| Torque | 81 Nm | 434 Nm |
| Torque RPM | 2450 RPM | 3400 RPM |
| Engine Bore Size | 64.6 mm | 94.1 mm |
| Engine Stroke Size | 83.7 mm | 84 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 2120 kg |
| Vehicle Length | 3860 mm | 4790 mm |
| Vehicle Width | 1620 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1900 mm |
| Wheelbase Size | 2440 mm | 2800 mm |
