1973 Austin Allegro vs. 2009 Jeep Wrangler
To start off, 2009 Jeep Wrangler is newer by 36 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 2,777 cc (4 cylinders), 2009 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2009 Jeep Wrangler (175 HP @ 3800 RPM) has 131 more horse power than 1973 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2009 Jeep Wrangler should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Wrangler weights approximately 1215 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 2009 Jeep Wrangler 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, 2009 Jeep Wrangler 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, 2009 Jeep Wrangler (410 Nm @ 2000 RPM) has 336 more torque (in Nm) than 1973 Austin Allegro. (74 Nm @ 2900 RPM). This means 2009 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2009 Jeep Wrangler | |
| Make | Austin | Jeep |
| Model | Allegro | Wrangler |
| Year Released | 1973 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 2777 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 175 HP |
| Engine RPM | 5250 RPM | 3800 RPM |
| Torque | 74 Nm | 410 Nm |
| Torque RPM | 2900 RPM | 2000 RPM |
| Engine Bore Size | 64.6 mm | 94 mm |
| Engine Stroke Size | 83.7 mm | 100 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 815 kg | 2030 kg |
| Vehicle Length | 3200 mm | 4760 mm |
| Vehicle Width | 1620 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1810 mm |
| Wheelbase Size | 2450 mm | 2950 mm |
| Fuel Tank Capacity | 48 L | 66 L |
