2007 BMW 550 vs. 2008 Chevrolet Avalanche
To start off, 2008 Chevrolet Avalanche is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 550. In addition, the cost of maintenance, including insurance, on 2007 BMW 550 would be higher. At 5,300 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (362 HP @ 6300 RPM) has 51 more horse power than 2008 Chevrolet Avalanche. (311 HP @ 5200 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2008 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Avalanche weights approximately 540 kg more than 2007 BMW 550.
Because 2008 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 550. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Avalanche 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 550 (490 Nm @ 3400 RPM) has 36 more torque (in Nm) than 2008 Chevrolet Avalanche. (454 Nm @ 4400 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Avalanche.
Compare all specifications:
| 2007 BMW 550 | 2008 Chevrolet Avalanche | |
| Make | BMW | Chevrolet |
| Model | 550 | Avalanche |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 311 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 490 Nm | 454 Nm |
| Torque RPM | 3400 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1660 kg | 2200 kg |
| Vehicle Length | 4850 mm | 5630 mm |
| Vehicle Width | 1470 mm | 2020 mm |
| Vehicle Height | 1850 mm | 1950 mm |
| Wheelbase Size | 2890 mm | 3310 mm |
| Fuel Consumption Overall | 11.1 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 70 L | 117 L |
