1973 Austin Allegro vs. 2007 BMW Convertible
To start off, 2007 BMW Convertible is newer by 34 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 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP @ 6300 RPM) has 314 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 1050 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.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3400 RPM) has 409 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 2007 BMW Convertible has automatic transmission and 1973 Austin Allegro has manual transmission. 1973 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Convertible will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Austin Allegro | 2007 BMW Convertible | |
| Make | Austin | BMW |
| Model | Allegro | Convertible |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 4799 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 362 HP |
| Engine RPM | 5250 RPM | 6300 RPM |
| Torque | 81 Nm | 490 Nm |
| Torque RPM | 2450 RPM | 3400 RPM |
| Engine Compression Ratio | 8.5:1 | 10.5:1 |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 800 kg | 1850 kg |
| Vehicle Length | 3860 mm | 4830 mm |
| Vehicle Width | 1620 mm | 1380 mm |
| Vehicle Height | 1400 mm | 1860 mm |
| Wheelbase Size | 2440 mm | 2790 mm |
| Fuel Tank Capacity | 47 L | 70 L |
