2006 BMW 645 vs. 2005 Subaru Outback
To start off, 2006 BMW 645 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2005 Subaru Outback would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 174 more horse power than 2005 Subaru Outback. (154 HP @ 5600 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2005 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 320 kg more than 2005 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2005 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 645 (450 Nm @ 3600 RPM) has 227 more torque (in Nm) than 2005 Subaru Outback. (223 Nm @ 3600 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Subaru Outback. 2005 Subaru Outback has automatic transmission and 2006 BMW 645 has manual transmission. 2006 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 BMW 645 | 2005 Subaru Outback | |
Make | BMW | Subaru |
Model | 645 | Outback |
Year Released | 2006 | 2005 |
Body Type | Coupe | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2455 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 154 HP |
Engine RPM | 6100 RPM | 5600 RPM |
Torque | 450 Nm | 223 Nm |
Torque RPM | 3600 RPM | 3600 RPM |
Engine Bore Size | 92 mm | 99.5 mm |
Engine Stroke Size | 83 mm | 79 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1810 kg | 1490 kg |
Vehicle Length | 4830 mm | 4730 mm |
Vehicle Width | 1860 mm | 1750 mm |
Vehicle Height | 1380 mm | 1550 mm |
Wheelbase Size | 2790 mm | 2660 mm |
Fuel Tank Capacity | 70 L | 64 L |