2006 BMW 730 vs. 2008 Subaru Outback
To start off, 2008 Subaru Outback is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 730. In addition, the cost of maintenance, including insurance, on 2006 BMW 730 would be higher. At 2,997 cc (6 cylinders), 2008 Subaru Outback is equipped with a bigger engine. In terms of performance, 2008 Subaru Outback (245 HP @ 6600 RPM) has 17 more horse power than 2006 BMW 730. (228 HP @ 4000 RPM) In normal driving conditions, 2008 Subaru Outback should accelerate faster than 2006 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 730 weights approximately 390 kg more than 2008 Subaru Outback.
Because 2008 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 730. In wet, icy, snow, or gravel driving conditions, 2008 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, 2006 BMW 730 (520 Nm @ 2000 RPM) has 223 more torque (in Nm) than 2008 Subaru Outback. (297 Nm @ 4200 RPM). This means 2006 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2008 Subaru Outback. 2008 Subaru Outback has automatic transmission and 2006 BMW 730 has manual transmission. 2006 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 730 | 2008 Subaru Outback | |
| Make | BMW | Subaru |
| Model | 730 | Outback |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 2997 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 245 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 520 Nm | 297 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Compression Ratio | 18.0:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 238 km/hour | 227 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 8.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1975 kg | 1585 kg |
| Vehicle Length | 5050 mm | 4590 mm |
| Vehicle Height | 1500 mm | 1690 mm |
| Wheelbase Size | 3000 mm | 2680 mm |
| Fuel Consumption Overall | 8.2 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 88 L | 64 L |
