1978 BMW 520 vs. 1999 GMC Sierra
To start off, 1999 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1978 BMW 520. In addition, the cost of maintenance, including insurance, on 1978 BMW 520 would be higher. At 5,325 cc (8 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (282 HP @ 5200 RPM) has 147 more horse power than 1978 BMW 520. (135 HP @ 4000 RPM) In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1978 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 165 kg more than 1978 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 520. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sierra 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, 1999 GMC Sierra (440 Nm @ 4000 RPM) has 160 more torque (in Nm) than 1978 BMW 520. (280 Nm @ 1750 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 520.
Compare all specifications:
1978 BMW 520 | 1999 GMC Sierra | |
Make | BMW | GMC |
Model | 520 | Sierra |
Year Released | 1978 | 1999 |
Body Type | Station Wagon | Pickup |
Engine Position | Front | Front |
Engine Size | 1951 cc | 5325 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 135 HP | 282 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 280 Nm | 440 Nm |
Torque RPM | 1750 RPM | 4000 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Vehicle Weight | 1670 kg | 1835 kg |
Vehicle Length | 4810 mm | 5170 mm |
Vehicle Width | 1810 mm | 2000 mm |
Vehicle Height | 1450 mm | 1810 mm |
Wheelbase Size | 2770 mm | 3030 mm |