2009 Alpina B7 vs. 2005 GMC Sierra
To start off, 2009 Alpina B7 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 Alpina B7 (493 HP) has 198 more horse power than 2005 GMC Sierra. (295 HP). In normal driving conditions, 2009 Alpina B7 should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 355 kg more than 2009 Alpina B7.
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, 2009 Alpina B7 (700 Nm) has 246 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 2009 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2009 Alpina B7 | 2005 GMC Sierra | |
| Make | Alpina | GMC |
| Model | B7 | Sierra |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4396 cc | 5359 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 493 HP | 295 HP |
| Torque | 700 Nm | 454 Nm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1960 kg | 2315 kg |
| Vehicle Length | 5050 mm | 5850 mm |
| Vehicle Width | 1910 mm | 2000 mm |
| Vehicle Height | 1480 mm | 1810 mm |
| Wheelbase Size | 3000 mm | 3650 mm |
| Fuel Consumption Overall | 12.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 88 L | 98 L |
