1980 Austin Allegro vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 31 year(s). Which means there will be less support and parts availability for 1980 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1980 Austin Allegro would be higher. At 3,000 cc (6 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (265 HP @ 4200 RPM) has 221 more horse power than 1980 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2011 BMW X5 should accelerate faster than 1980 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 1540 kg more than 1980 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1980 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2011 BMW X5 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, 2011 BMW X5 (576 Nm @ 1750 RPM) has 502 more torque (in Nm) than 1980 Austin Allegro. (74 Nm @ 2900 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1980 Austin Allegro. 2011 BMW X5 has automatic transmission and 1980 Austin Allegro has manual transmission. 1980 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 Austin Allegro | 2011 BMW X5 | |
| Make | Austin | BMW |
| Model | Allegro | X5 |
| Year Released | 1980 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 265 HP |
| Engine RPM | 5250 RPM | 4200 RPM |
| Torque | 74 Nm | 576 Nm |
| Torque RPM | 2900 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 815 kg | 2355 kg |
| Vehicle Length | 3200 mm | 4857 mm |
| Vehicle Width | 1620 mm | 1933 mm |
| Vehicle Height | 1400 mm | 1776 mm |
| Wheelbase Size | 2450 mm | 2934 mm |
| Fuel Tank Capacity | 48 L | 85 L |
