2007 Cadillac SRX vs. 2010 Alpina B7
To start off, 2010 Alpina B7 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2007 Cadillac SRX would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2010 Alpina B7 (493 HP @ 5500 RPM) has 172 more horse power than 2007 Cadillac SRX. (321 HP @ 6400 RPM) In normal driving conditions, 2010 Alpina B7 should accelerate faster than 2007 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 136 kg more than 2010 Alpina B7.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2010 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac SRX 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, 2010 Alpina B7 (700 Nm @ 4250 RPM) has 273 more torque (in Nm) than 2007 Cadillac SRX. (427 Nm @ 4400 RPM). This means 2010 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac SRX.
Compare all specifications:
| 2007 Cadillac SRX | 2010 Alpina B7 | |
| Make | Cadillac | Alpina |
| Model | SRX | B7 |
| Year Released | 2007 | 2010 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4397 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 493 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 427 Nm | 700 Nm |
| Torque RPM | 4400 RPM | 4250 RPM |
| Engine Bore Size | 93.1 mm | 92 mm |
| Engine Stroke Size | 84 mm | 82.8 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.4 seconds | 5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2126 kg | 1990 kg |
| Vehicle Length | 4960 mm | 5180 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1730 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 3140 mm |
| Fuel Consumption Overall | 13.9 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 76 L | 88 L |
