2003 Alpina B7 vs. 2006 Chevrolet Suburban
To start off, 2006 Chevrolet Suburban 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 5,326 cc (8 cylinders), 2006 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 197 more horse power than 2006 Chevrolet Suburban. (295 HP @ 5200 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2006 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Suburban weights approximately 165 kg more than 2003 Alpina B7.
Because 2006 Chevrolet Suburban 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 Chevrolet Suburban 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 @ 3000 RPM) has 245 more torque (in Nm) than 2006 Chevrolet Suburban. (455 Nm @ 4000 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Suburban.
Compare all specifications:
| 2003 Alpina B7 | 2006 Chevrolet Suburban | |
| Make | Alpina | Chevrolet |
| Model | B7 | Suburban |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4396 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 492 HP | 295 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 700 Nm | 455 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 96 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 9 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2000 kg | 2165 kg |
| Vehicle Length | 5040 mm | 5580 mm |
| Vehicle Width | 1910 mm | 2010 mm |
| Vehicle Height | 1500 mm | 1920 mm |
| Wheelbase Size | 3000 mm | 3310 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 88 L | 117 L |
