2005 GMC Sierra vs. 2011 Alpina D3
To start off, 2011 Alpina D3 is newer by 6 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 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP) has 110 more horse power than 2011 Alpina D3. (211 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2011 Alpina D3. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 710 kg more than 2011 Alpina D3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 Alpina D3. In wet, icy, snow, or gravel driving conditions, 2005 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, 2011 Alpina D3 (450 Nm) has 80 more torque (in Nm) than 2005 GMC Sierra. (370 Nm). This means 2011 Alpina D3 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 2011 Alpina D3 | |
| Make | GMC | Alpina |
| Model | Sierra | D3 |
| Year Released | 2005 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 211 HP |
| Torque | 370 Nm | 450 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2270 kg | 1560 kg |
| Vehicle Length | 5790 mm | 4480 mm |
| Vehicle Width | 2000 mm | 1750 mm |
| Vehicle Height | 1850 mm | 1420 mm |
| Wheelbase Size | 3650 mm | 2730 mm |
