2003 Alpina B7 vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alpina B7. In addition, the cost of maintenance, including insurance, on 2003 Alpina B7 would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 191 more horse power than 2006 GMC Sierra. (301 HP @ 4400 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 445 kg more than 2003 Alpina B7.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra will offer significantly more control. 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 212 more torque (in Nm) than 2006 GMC Sierra. (488 Nm @ 4000 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
2003 Alpina B7 | 2006 GMC Sierra | |
Make | Alpina | GMC |
Model | B7 | Sierra |
Year Released | 2003 | 2006 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 4399 cc | 5965 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 492 HP | 301 HP |
Engine RPM | 5500 RPM | 4400 RPM |
Torque | 700 Nm | 488 Nm |
Torque RPM | 4250 RPM | 4000 RPM |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1990 kg | 2435 kg |
Vehicle Length | 5180 mm | 6570 mm |
Vehicle Width | 1910 mm | 2030 mm |
Vehicle Height | 1450 mm | 1960 mm |
Wheelbase Size | 3000 mm | 4250 mm |
Fuel Tank Capacity | 88 L | 129 L |