1990 BMW 520 vs. 2009 GMC Acadia
To start off, 2009 GMC Acadia is newer by 19 year(s). Which means there will be less support and parts availability for 1990 BMW 520. In addition, the cost of maintenance, including insurance, on 1990 BMW 520 would be higher. At 3,598 cc (6 cylinders), 2009 GMC Acadia is equipped with a bigger engine. In terms of performance, 2009 GMC Acadia (288 HP @ 6300 RPM) has 143 more horse power than 1990 BMW 520. (145 HP @ 5900 RPM) In normal driving conditions, 2009 GMC Acadia should accelerate faster than 1990 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Acadia weights approximately 599 kg more than 1990 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW 520. In wet, icy, snow, or gravel driving conditions, 2009 GMC Acadia 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, 2009 GMC Acadia (366 Nm @ 3400 RPM) has 180 more torque (in Nm) than 1990 BMW 520. (186 Nm @ 4700 RPM). This means 2009 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 520. 2009 GMC Acadia has automatic transmission and 1990 BMW 520 has manual transmission. 1990 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 BMW 520 | 2009 GMC Acadia | |
| Make | BMW | GMC |
| Model | 520 | Acadia |
| Year Released | 1990 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3598 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 288 HP |
| Engine RPM | 5900 RPM | 6300 RPM |
| Torque | 186 Nm | 366 Nm |
| Torque RPM | 4700 RPM | 3400 RPM |
| Engine Bore Size | 80 mm | 96 mm |
| Engine Stroke Size | 66 mm | 83.1 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 2141 kg |
| Vehicle Length | 4730 mm | 5100 mm |
| Vehicle Width | 1760 mm | 1990 mm |
| Vehicle Height | 1420 mm | 1780 mm |
| Wheelbase Size | 2770 mm | 3030 mm |
