2006 BMW 645 vs. 2009 Cadillac SRX
To start off, 2009 Cadillac SRX is newer by 3 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 4,565 cc (8 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 7 more horse power than 2009 Cadillac SRX. (321 HP @ 6400 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2009 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 434 kg more than 2006 BMW 645.
Because 2009 Cadillac SRX 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, 2009 Cadillac SRX 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 23 more torque (in Nm) than 2009 Cadillac SRX. (427 Nm @ 4400 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX. 2009 Cadillac SRX 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. 2009 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 BMW 645 | 2009 Cadillac SRX | |
Make | BMW | Cadillac |
Model | 645 | SRX |
Year Released | 2006 | 2009 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4565 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 321 HP |
Engine RPM | 6100 RPM | 6400 RPM |
Torque | 450 Nm | 427 Nm |
Torque RPM | 3600 RPM | 4400 RPM |
Engine Bore Size | 92 mm | 93 mm |
Engine Stroke Size | 82.7 mm | 84 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 225 km/hour |
Acceleration 0-100mph | 5.6 seconds | 7.4 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1692 kg | 2126 kg |
Vehicle Length | 4830 mm | 4960 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1380 mm | 1730 mm |
Wheelbase Size | 2790 mm | 2960 mm |
Fuel Consumption Overall | 11.8 L/100km | 14.1 L/100km |
Fuel Tank Capacity | 70 L | 76 L |