2007 BMW X5 vs. 1977 Rover 2600
To start off, 2007 BMW X5 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Rover 2600. In addition, the cost of maintenance, including insurance, on 1977 Rover 2600 would be higher. At 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (283 HP @ 3600 RPM) has 147 more horse power than 1977 Rover 2600. (136 HP @ 5000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1977 Rover 2600. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 832 kg more than 1977 Rover 2600. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Rover 2600. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (440 Nm @ 5400 RPM) has 234 more torque (in Nm) than 1977 Rover 2600. (206 Nm @ 3750 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1977 Rover 2600.
Compare all specifications:
| 2007 BMW X5 | 1977 Rover 2600 | |
| Make | BMW | Rover |
| Model | X5 | 2600 |
| Year Released | 2007 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 283 HP | 136 HP |
| Engine RPM | 3600 RPM | 5000 RPM |
| Torque | 440 Nm | 206 Nm |
| Torque RPM | 5400 RPM | 3750 RPM |
| Engine Bore Size | 92 mm | 81 mm |
| Engine Stroke Size | 82.7 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2180 kg | 1348 kg |
| Vehicle Length | 4670 mm | 4710 mm |
| Vehicle Width | 1880 mm | 1840 mm |
| Vehicle Height | 1710 mm | 1390 mm |
| Wheelbase Size | 2830 mm | 2820 mm |
| Fuel Tank Capacity | 93 L | 65 L |
