2008 GMC Sierra vs. 2012 Alpina B7
To start off, 2012 Alpina B7 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 4,400 cc (8 cylinders), 2012 Alpina B7 is equipped with a bigger engine. In terms of performance, 2012 Alpina B7 (500 HP @ 5500 RPM) has 305 more horse power than 2008 GMC Sierra. (195 HP @ 4600 RPM) In normal driving conditions, 2012 Alpina B7 should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1 kg more than 2012 Alpina B7.
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, 2012 Alpina B7 (699 Nm @ 3000 RPM) has 346 more torque (in Nm) than 2008 GMC Sierra. (353 Nm @ 2800 RPM). This means 2012 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 2012 Alpina B7 | |
| Make | GMC | Alpina |
| Model | Sierra | B7 |
| Year Released | 2008 | 2012 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 500 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 353 Nm | 699 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2141 kg | 2140 kg |
| Vehicle Length | 5710 mm | 5085 mm |
| Vehicle Width | 2040 mm | 1902 mm |
| Vehicle Height | 1880 mm | 1483 mm |
| Wheelbase Size | 3030 mm | 3071 mm |
| Fuel Tank Capacity | 98 L | 82 L |
