2004 BMW 520 vs. 2007 Mercedes-Benz G
To start off, 2007 Mercedes-Benz G is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW 520. In addition, the cost of maintenance, including insurance, on 2004 BMW 520 would be higher. At 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (292 HP @ 5500 RPM) has 124 more horse power than 2004 BMW 520. (168 HP @ 6000 RPM) In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 2004 BMW 520.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 520. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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 Mercedes-Benz G (457 Nm @ 2800 RPM) has 247 more torque (in Nm) than 2004 BMW 520. (210 Nm @ 3500 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 520. 2007 Mercedes-Benz G has automatic transmission and 2004 BMW 520 has manual transmission. 2004 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 520 | 2007 Mercedes-Benz G | |
| Make | BMW | Mercedes-Benz |
| Model | 520 | G |
| Year Released | 2004 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 168 HP | 292 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 210 Nm | 457 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 80.1 mm | 97 mm |
| Engine Stroke Size | 72 mm | 84 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4810 mm | 4720 mm |
| Vehicle Width | 1810 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1980 mm |
| Wheelbase Size | 2840 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 96 L |
