2004 BMW 525 vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 525. In addition, the cost of maintenance, including insurance, on 2004 BMW 525 would be higher. At 5,964 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (340 HP @ 5200 RPM) has 151 more horse power than 2004 BMW 525. (189 HP @ 4000 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2004 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 581 kg more than 2004 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 525. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (516 Nm @ 4000 RPM) has 116 more torque (in Nm) than 2004 BMW 525. (400 Nm @ 2000 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 525.
Compare all specifications:
| 2004 BMW 525 | 2005 GMC Sierra | |
| Make | BMW | GMC |
| Model | 525 | Sierra |
| Year Released | 2004 | 2005 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 5964 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 340 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 400 Nm | 516 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 102 mm |
| Engine Stroke Size | 75.1 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1764 kg | 2345 kg |
| Vehicle Length | 4850 mm | 5740 mm |
| Vehicle Width | 1850 mm | 2000 mm |
| Vehicle Height | 1500 mm | 1910 mm |
| Wheelbase Size | 2890 mm | 3650 mm |
