2009 BMW X5 vs. 1973 Austin Allegro
To start off, 2009 BMW X5 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 2,996 cc (6 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (260 HP @ 6600 RPM) has 189 more horse power than 1973 Austin Allegro. (71 HP @ 5500 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 660 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 BMW X5 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 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, 2009 BMW X5 (305 Nm @ 2750 RPM) has 173 more torque (in Nm) than 1973 Austin Allegro. (132 Nm @ 2300 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
2009 BMW X5 | 1973 Austin Allegro | |
Make | BMW | Austin |
Model | X5 | Allegro |
Year Released | 2009 | 1973 |
Engine Position | Front | Front |
Engine Size | 2996 cc | 1748 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 260 HP | 71 HP |
Engine RPM | 6600 RPM | 5500 RPM |
Torque | 305 Nm | 132 Nm |
Torque RPM | 2750 RPM | 2300 RPM |
Engine Bore Size | 85.1 mm | 76.2 mm |
Engine Stroke Size | 88 mm | 95.8 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1550 kg | 890 kg |
Vehicle Length | 4860 mm | 3200 mm |
Vehicle Width | 1940 mm | 1620 mm |
Vehicle Height | 1770 mm | 1400 mm |
Wheelbase Size | 2940 mm | 2450 mm |
Fuel Tank Capacity | 85 L | 47 L |