2003 Acura RSX vs. 1973 Austin Allegro
To start off, 2003 Acura RSX 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 1,998 cc (4 cylinders), 2003 Acura RSX is equipped with a bigger engine. In terms of performance, 2003 Acura RSX (197 HP @ 7400 RPM) has 149 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM). In normal driving conditions, 2003 Acura RSX should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2003 Acura RSX weights approximately 466 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 Acura RSX (192 Nm @ 6000 RPM) has 111 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2003 Acura RSX will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 2003 Acura RSX | 1973 Austin Allegro | |
| Make | Acura | Austin |
| Model | RSX | Allegro |
| Year Released | 2003 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 48 HP |
| Engine RPM | 7400 RPM | 5250 RPM |
| Torque | 192 Nm | 81 Nm |
| Torque RPM | 6000 RPM | 2450 RPM |
| Engine Bore Size | 85.9 mm | 64.6 mm |
| Engine Stroke Size | 85.9 mm | 83.7 mm |
| Engine Compression Ratio | 11.0:1 | 8.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1266 kg | 800 kg |
| Vehicle Length | 4380 mm | 3860 mm |
| Vehicle Width | 1730 mm | 1620 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2440 mm |
| Fuel Tank Capacity | 50 L | 47 L |
