2005 Cadillac SRX vs. 2004 BMW 645
To start off, 2005 Cadillac SRX is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 645. In addition, the cost of maintenance, including insurance, on 2004 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 73 more horse power than 2005 Cadillac SRX. (255 HP @ 6400 RPM) In normal driving conditions, 2004 BMW 645 should accelerate faster than 2005 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac SRX weights approximately 145 kg more than 2004 BMW 645.
Because 2005 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 645. In wet, icy, snow, or gravel driving conditions, 2005 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, 2004 BMW 645 (451 Nm @ 3600 RPM) has 109 more torque (in Nm) than 2005 Cadillac SRX. (342 Nm @ 2800 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac SRX.
Compare all specifications:
2005 Cadillac SRX | 2004 BMW 645 | |
Make | Cadillac | BMW |
Model | SRX | 645 |
Year Released | 2005 | 2004 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 3556 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 255 HP | 328 HP |
Engine RPM | 6400 RPM | 6100 RPM |
Torque | 342 Nm | 451 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Engine Bore Size | 94 mm | 92 mm |
Engine Stroke Size | 86 mm | 82.7 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1960 kg | 1815 kg |
Vehicle Length | 4960 mm | 4830 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1730 mm | 1380 mm |
Wheelbase Size | 2960 mm | 2790 mm |