1981 BMW 520 vs. 2011 GMC Acadia
To start off, 2011 GMC Acadia is newer by 30 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 3,600 cc (6 cylinders), 2011 GMC Acadia is equipped with a bigger engine. In terms of performance, 2011 GMC Acadia (288 HP @ 6300 RPM) has 165 more horse power than 1981 BMW 520. (123 HP @ 5800 RPM) In normal driving conditions, 2011 GMC Acadia should accelerate faster than 1981 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Acadia weights approximately 892 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 1981 BMW 520 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2011 GMC Acadia, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 GMC Acadia (366 Nm @ 3400 RPM) has 196 more torque (in Nm) than 1981 BMW 520. (170 Nm @ 4000 RPM). This means 2011 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 520. 2011 GMC Acadia 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. 2011 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 BMW 520 | 2011 GMC Acadia | |
Make | BMW | GMC |
Model | 520 | Acadia |
Year Released | 1981 | 2011 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1991 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 123 HP | 288 HP |
Engine RPM | 5800 RPM | 6300 RPM |
Torque | 170 Nm | 366 Nm |
Torque RPM | 4000 RPM | 3400 RPM |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1220 kg | 2112 kg |
Vehicle Length | 4630 mm | 5098 mm |
Vehicle Width | 1710 mm | 1986 mm |
Vehicle Height | 1430 mm | 1849 mm |
Wheelbase Size | 2630 mm | 3020 mm |
Fuel Tank Capacity | 70 L | 83 L |