1984 Austin Montego vs. 2006 BMW X5
To start off, 2006 BMW X5 is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Austin Montego. In addition, the cost of maintenance, including insurance, on 1984 Austin Montego would be higher. At 2,981 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (225 HP @ 5900 RPM) has 110 more horse power than 1984 Austin Montego. (115 HP @ 5600 RPM) In normal driving conditions, 2006 BMW X5 should accelerate faster than 1984 Austin Montego. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 791 kg more than 1984 Austin Montego. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Austin Montego. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X5 (290 Nm @ 3500 RPM) has 105 more torque (in Nm) than 1984 Austin Montego. (185 Nm @ 2800 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Austin Montego.
Compare all specifications:
| 1984 Austin Montego | 2006 BMW X5 | |
| Make | Austin | BMW |
| Model | Montego | X5 |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2981 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 225 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 185 Nm | 290 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 89 mm | 89.6 mm |
| Engine Compression Ratio | 9.1:1 | 10.2:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1044 kg | 1835 kg |
| Vehicle Length | 4470 mm | 4670 mm |
| Vehicle Width | 1720 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1770 mm |
| Wheelbase Size | 2580 mm | 2830 mm |
