2006 GMC Sierra vs. 2007 BMW Z4
To start off, 2007 BMW Z4 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 4,294 cc (6 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (261 HP) has 66 more horse power than 2006 GMC Sierra. (195 HP) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2006 GMC Sierra.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 GMC Sierra (354 Nm) has 39 more torque (in Nm) than 2007 BMW Z4. (315 Nm). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2006 GMC Sierra | 2007 BMW Z4 | |
| Make | GMC | BMW |
| Model | Sierra | Z4 |
| Year Released | 2006 | 2007 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 261 HP |
| Torque | 354 Nm | 315 Nm |
| Engine Bore Size | 102 mm | 85 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 2 seats |
| Vehicle Length | 5850 mm | 4230 mm |
| Vehicle Width | 2000 mm | 1790 mm |
| Vehicle Height | 1850 mm | 1270 mm |
| Wheelbase Size | 3650 mm | 2500 mm |
