1981 BMW 520 vs. 2005 GMC Yukon
To start off, 2005 GMC Yukon is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 520. In addition, the cost of maintenance, including insurance, on 1981 BMW 520 would be higher. At 5,328 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (287 HP @ 5200 RPM) has 164 more horse power than 1981 BMW 520. (123 HP @ 5800 RPM) In normal driving conditions, 2005 GMC Yukon should accelerate faster than 1981 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 870 kg more than 1981 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 520. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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 GMC Yukon (441 Nm @ 4000 RPM) has 271 more torque (in Nm) than 1981 BMW 520. (170 Nm @ 4000 RPM). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 520. 2005 GMC Yukon has automatic transmission and 1981 BMW 520 has manual transmission. 1981 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 BMW 520 | 2005 GMC Yukon | |
Make | BMW | GMC |
Model | 520 | Yukon |
Year Released | 1981 | 2005 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1991 cc | 5328 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 123 HP | 287 HP |
Engine RPM | 5800 RPM | 5200 RPM |
Torque | 170 Nm | 441 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 96 mm |
Engine Stroke Size | 66 mm | 92 mm |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1220 kg | 2090 kg |
Vehicle Length | 4630 mm | 4870 mm |
Vehicle Width | 1710 mm | 1900 mm |
Vehicle Height | 1430 mm | 1830 mm |
Wheelbase Size | 2630 mm | 2880 mm |