2006 BMW 645 vs. 2011 Saab 9-4X
To start off, 2011 Saab 9-4X is newer by 5 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 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 28 more horse power than 2011 Saab 9-4X. (300 HP @ 5500 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2011 Saab 9-4X.
Because 2011 Saab 9-4X is all wheel drive (AWD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2011 Saab 9-4X 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 50 more torque (in Nm) than 2011 Saab 9-4X. (400 Nm @ 2000 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2011 Saab 9-4X. 2011 Saab 9-4X 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. 2011 Saab 9-4X will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 BMW 645 | 2011 Saab 9-4X | |
Make | BMW | Saab |
Model | 645 | 9-4X |
Year Released | 2006 | 2011 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2800 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 328 HP | 300 HP |
Engine RPM | 6100 RPM | 5500 RPM |
Torque | 450 Nm | 400 Nm |
Torque RPM | 3600 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | AWD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4830 mm | 4829 mm |
Vehicle Width | 1860 mm | 1905 mm |
Vehicle Height | 1380 mm | 1679 mm |
Wheelbase Size | 2790 mm | 2807 mm |
Fuel Tank Capacity | 70 L | 80 L |