1977 BMW 520 vs. 2008 BMW X5
To start off, 2008 BMW X5 is newer by 31 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 2,996 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (260 HP @ 6600 RPM) has 126 more horse power than 1977 BMW 520. (134 HP @ 4000 RPM) In normal driving conditions, 2008 BMW X5 should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 520 weights approximately 15 kg more than 2008 BMW X5.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 520. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 BMW X5 (305 Nm @ 2750 RPM) has 25 more torque (in Nm) than 1977 BMW 520. (280 Nm @ 1750 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520. 2008 BMW X5 has automatic transmission and 1977 BMW 520 has manual transmission. 1977 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 BMW 520 | 2008 BMW X5 | |
Make | BMW | BMW |
Model | 520 | X5 |
Year Released | 1977 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1951 cc | 2996 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 134 HP | 260 HP |
Engine RPM | 4000 RPM | 6600 RPM |
Torque | 280 Nm | 305 Nm |
Torque RPM | 1750 RPM | 2750 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1565 kg | 1550 kg |
Vehicle Length | 4780 mm | 4860 mm |
Vehicle Width | 1810 mm | 1940 mm |
Vehicle Height | 1440 mm | 1770 mm |
Wheelbase Size | 2840 mm | 2940 mm |
Fuel Consumption | 4.7 L/100km | 11.4 L/100km |
Fuel Consumption City | 7.8 L/100km | 15.8 L/100km |
Fuel Consumption Overall | 5.9 L/100km | 13.2 L/100km |
Fuel Tank Capacity | 70 L | 85 L |