2005 BMW X5 vs. 1979 Mercedes-Benz 250
To start off, 2005 BMW X5 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1979 Mercedes-Benz 250 would be higher. At 4,799 cc (8 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (355 HP @ 6200 RPM) has 217 more horse power than 1979 Mercedes-Benz 250. (138 HP @ 5500 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1979 Mercedes-Benz 250. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 840 kg more than 1979 Mercedes-Benz 250. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mercedes-Benz 250. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 BMW X5 (490 Nm @ 3600 RPM) has 290 more torque (in Nm) than 1979 Mercedes-Benz 250. (200 Nm @ 3500 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mercedes-Benz 250. 2005 BMW X5 has automatic transmission and 1979 Mercedes-Benz 250 has manual transmission. 1979 Mercedes-Benz 250 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW X5 | 1979 Mercedes-Benz 250 | |
Make | BMW | Mercedes-Benz |
Model | X5 | 250 |
Year Released | 2005 | 1979 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 2525 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 355 HP | 138 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 490 Nm | 200 Nm |
Torque RPM | 3600 RPM | 3500 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 88.3 mm | 72.5 mm |
Engine Compression Ratio | 11.0:1 | 9.0:1 |
Top Speed | 246 km/hour | 185 km/hour |
Acceleration 0-100mph | 6.1 seconds | 11.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2200 kg | 1360 kg |
Vehicle Length | 4670 mm | 4730 mm |
Vehicle Width | 1880 mm | 1790 mm |
Vehicle Height | 1760 mm | 1450 mm |
Wheelbase Size | 2940 mm | 2800 mm |
Fuel Tank Capacity | 93 L | 80 L |