2004 BMW M3 vs. 2006 Subaru Outback
To start off, 2006 Subaru Outback is newer by 2 year(s). Which means there will be less support and parts availability for 2004 BMW M3. In addition, the cost of maintenance, including insurance, on 2004 BMW M3 would be higher. At 3,246 cc (6 cylinders), 2004 BMW M3 is equipped with a bigger engine. In terms of performance, 2004 BMW M3 (328 HP @ 7400 RPM) has 86 more horse power than 2006 Subaru Outback. (242 HP @ 6600 RPM). In normal driving conditions, 2004 BMW M3 should accelerate faster than 2006 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW M3 weights approximately 39 kg more than 2006 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW M3. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Outback 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, 2004 BMW M3 (350 Nm) has 53 more torque (in Nm) than 2006 Subaru Outback. (297 Nm). This means 2004 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Outback.
Compare all specifications:
| 2004 BMW M3 | 2006 Subaru Outback | |
| Make | BMW | Subaru |
| Model | M3 | Outback |
| Year Released | 2004 | 2006 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 242 HP |
| Engine RPM | 7400 RPM | 6600 RPM |
| Torque | 350 Nm | 297 Nm |
| Engine Bore Size | 87 mm | 89 mm |
| Engine Stroke Size | 91 mm | 80 mm |
| Engine Compression Ratio | 11.5:1 | 10.7:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1510 kg |
| Vehicle Length | 4500 mm | 4740 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1550 mm |
| Wheelbase Size | 2730 mm | 2680 mm |
| Fuel Consumption Overall | 12.4 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
