2007 BMW M6 vs. 2006 GMC Sierra
To start off, 2007 BMW M6 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 205 more horse power than 2006 GMC Sierra. (295 HP @ 5200 RPM). In normal driving conditions, 2007 BMW M6 should accelerate faster than 2006 GMC Sierra.
Let's talk about torque, 2007 BMW M6 (519 Nm @ 6100 RPM) has 65 more torque (in Nm) than 2006 GMC Sierra. (454 Nm @ 4000 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2007 BMW M6 | 2006 GMC Sierra | |
| Make | BMW | GMC |
| Model | M6 | Sierra |
| Year Released | 2007 | 2006 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 5358 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 500 HP | 295 HP |
| Engine RPM | 7750 RPM | 5200 RPM |
| Torque | 519 Nm | 454 Nm |
| Torque RPM | 6100 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 96 mm |
| Engine Stroke Size | 75.2 mm | 92 mm |
| Engine Compression Ratio | 12.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4880 mm | 5850 mm |
| Vehicle Width | 1860 mm | 2000 mm |
| Vehicle Height | 1380 mm | 1810 mm |
| Wheelbase Size | 2790 mm | 3650 mm |
| Fuel Consumption Highway | 12.5 L/100km | 11.2 L/100km |
| Fuel Consumption City | 19.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 17 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 98 L |
