2003 BMW 520 vs. 2007 GMC Savana
To start off, 2007 GMC Savana is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW 520. In addition, the cost of maintenance, including insurance, on 2003 BMW 520 would be higher. At 4,294 cc (6 cylinders), 2007 GMC Savana is equipped with a bigger engine. In terms of performance, 2007 GMC Savana (195 HP @ 4600 RPM) has 28 more horse power than 2003 BMW 520. (167 HP @ 6100 RPM) In normal driving conditions, 2007 GMC Savana should accelerate faster than 2003 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Savana weights approximately 630 kg more than 2003 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Savana is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 520. In wet, icy, snow, or gravel driving conditions, 2007 GMC Savana 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, 2007 GMC Savana (353 Nm @ 2800 RPM) has 143 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 2007 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520.
Compare all specifications:
| 2003 BMW 520 | 2007 GMC Savana | |
| Make | BMW | GMC |
| Model | 520 | Savana |
| Year Released | 2003 | 2007 |
| Body Type | Station Wagon | Van |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 4294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 167 HP | 195 HP |
| Engine RPM | 6100 RPM | 4600 RPM |
| Torque | 210 Nm | 353 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Compression Ratio | 10.7:1 | 9.2:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 15 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1700 kg | 2330 kg |
| Vehicle Length | 4810 mm | 5700 mm |
| Vehicle Width | 1810 mm | 2020 mm |
| Vehicle Height | 1450 mm | 2080 mm |
| Wheelbase Size | 2730 mm | 3440 mm |
| Fuel Consumption | 7.7 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 9.7 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 70 L | 117 L |
