2008 Alpina B3 vs. 2008 GMC Sierra
To start off, both 2008 Alpina B3 and 2008 GMC Sierra were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,000 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 77 more horse power than 2008 Alpina B3. (276 HP @ 6200 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2008 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1134 kg more than 2008 Alpina B3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 171 more torque (in Nm) than 2008 Alpina B3. (335 Nm @ 4500 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Alpina B3.
Compare all specifications:
| 2008 Alpina B3 | 2008 GMC Sierra | |
| Make | Alpina | GMC |
| Model | B3 | Sierra |
| Year Released | 2008 | 2008 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3301 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 276 HP | 353 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 335 Nm | 506 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 2659 kg |
| Vehicle Length | 4480 mm | 5720 mm |
| Vehicle Width | 1750 mm | 2440 mm |
| Vehicle Height | 1420 mm | 1960 mm |
| Wheelbase Size | 2730 mm | 3380 mm |
| Fuel Consumption Overall | 11.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 63 L | 129 L |
