2007 BMW X5 vs. 1983 BMW 525
To start off, 2007 BMW X5 is newer by 24 year(s). Which means there will be less support and parts availability for 1983 BMW 525. In addition, the cost of maintenance, including insurance, on 1983 BMW 525 would be higher. At 4,798 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (355 HP @ 6200 RPM) has 232 more horse power than 1983 BMW 525. (123 HP @ 4250 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1983 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 700 kg more than 1983 BMW 525. 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 1983 BMW 525. 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 (490 Nm @ 3600 RPM) has 250 more torque (in Nm) than 1983 BMW 525. (240 Nm @ 3250 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 525.
Compare all specifications:
2007 BMW X5 | 1983 BMW 525 | |
Make | BMW | BMW |
Model | X5 | 525 |
Year Released | 2007 | 1983 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4798 cc | 2691 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 355 HP | 123 HP |
Engine RPM | 6200 RPM | 4250 RPM |
Torque | 490 Nm | 240 Nm |
Torque RPM | 3600 RPM | 3250 RPM |
Engine Bore Size | 93 mm | 84 mm |
Engine Stroke Size | 88.3 mm | 81 mm |
Engine Compression Ratio | 11.0:1 | 11.0:1 |
Top Speed | 246 km/hour | 183 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2200 kg | 1500 kg |
Vehicle Length | 4670 mm | 4630 mm |
Vehicle Width | 1880 mm | 1710 mm |
Vehicle Height | 1710 mm | 1430 mm |
Wheelbase Size | 2830 mm | 2580 mm |
Fuel Tank Capacity | 93 L | 70 L |