2004 Chevrolet Suburban vs. 2007 BMW 645
To start off, 2007 BMW 645 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Suburban would be higher. At 5,359 cc (8 cylinders), 2004 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 33 more horse power than 2004 Chevrolet Suburban. (295 HP @ 5600 RPM) In normal driving conditions, 2007 BMW 645 should accelerate faster than 2004 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Suburban weights approximately 701 kg more than 2007 BMW 645.
Because 2004 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 645. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Suburban 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, 2007 BMW 645 (450 Nm) has 3 more torque (in Nm) than 2004 Chevrolet Suburban. (447 Nm). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Suburban.
Compare all specifications:
| 2004 Chevrolet Suburban | 2007 BMW 645 | |
| Make | Chevrolet | BMW |
| Model | Suburban | 645 |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 4398 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 328 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 447 Nm | 450 Nm |
| Engine Bore Size | 96 mm | 92 mm |
| Engine Stroke Size | 92 mm | 82.7 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 9 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2516 kg | 1815 kg |
| Vehicle Length | 5580 mm | 4830 mm |
| Vehicle Width | 2010 mm | 1860 mm |
| Vehicle Height | 1920 mm | 1380 mm |
| Wheelbase Size | 3310 mm | 2790 mm |
| Fuel Consumption Overall | 14.7 L/100km | 13 L/100km |
| Fuel Tank Capacity | 117 L | 70 L |
