2007 BMW M3 vs. 2003 Subaru G3X
To start off, 2007 BMW M3 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Subaru G3X. In addition, the cost of maintenance, including insurance, on 2003 Subaru G3X would be higher. At 3,246 cc (6 cylinders), 2007 BMW M3 is equipped with a bigger engine. In terms of performance, 2007 BMW M3 (338 HP @ 7900 RPM) has 240 more horse power than 2003 Subaru G3X. (98 HP @ 6000 RPM). In normal driving conditions, 2007 BMW M3 should accelerate faster than 2003 Subaru G3X. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M3 weights approximately 645 kg more than 2003 Subaru G3X. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Subaru G3X is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW M3. In wet, icy, snow, or gravel driving conditions, 2003 Subaru G3X 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 BMW M3 (366 Nm @ 4900 RPM) has 233 more torque (in Nm) than 2003 Subaru G3X. (133 Nm @ 4100 RPM). This means 2007 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru G3X.
Compare all specifications:
| 2007 BMW M3 | 2003 Subaru G3X | |
| Make | BMW | Subaru |
| Model | M3 | G3X |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1490 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 98 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 366 Nm | 133 Nm |
| Torque RPM | 4900 RPM | 4100 RPM |
| Engine Bore Size | 87 mm | 78 mm |
| Engine Stroke Size | 91 mm | 78 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1655 kg | 1010 kg |
| Vehicle Length | 4500 mm | 3850 mm |
| Vehicle Width | 1790 mm | 1600 mm |
| Vehicle Height | 1380 mm | 1360 mm |
| Wheelbase Size | 2740 mm | 2530 mm |
| Fuel Consumption Overall | 12.1 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 63 L | 41 L |
