2009 BMW 545 vs. 2007 Chevrolet Tahoe
To start off, 2009 BMW 545 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Tahoe. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Tahoe would be higher. At 5,328 cc (8 cylinders), 2007 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2009 BMW 545 (328 HP @ 6100 RPM) has 44 more horse power than 2007 Chevrolet Tahoe. (284 HP @ 5200 RPM). In normal driving conditions, 2009 BMW 545 should accelerate faster than 2007 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Tahoe weights approximately 444 kg more than 2009 BMW 545.
Because 2007 Chevrolet Tahoe is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 545. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Tahoe 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, 2009 BMW 545 (450 Nm @ 3600 RPM) has 23 more torque (in Nm) than 2007 Chevrolet Tahoe. (427 Nm @ 4000 RPM). This means 2009 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Tahoe. 2007 Chevrolet Tahoe has automatic transmission and 2009 BMW 545 has manual transmission. 2009 BMW 545 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Tahoe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 545 | 2007 Chevrolet Tahoe | |
| Make | BMW | Chevrolet |
| Model | 545 | Tahoe |
| Year Released | 2009 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5328 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 284 HP |
| Engine RPM | 6100 RPM | 5200 RPM |
| Torque | 450 Nm | 427 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 96.1 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1975 kg | 2419 kg |
| Vehicle Length | 4850 mm | 5060 mm |
| Vehicle Width | 1850 mm | 2070 mm |
| Vehicle Height | 1500 mm | 1970 mm |
| Wheelbase Size | 2840 mm | 2950 mm |
| Fuel Consumption Overall | 11.3 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 70 L | 98 L |
