2003 Alpina B7 vs. 2008 Cadillac SRX
To start off, 2008 Cadillac SRX is newer by 5 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 4,565 cc (8 cylinders), 2008 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 172 more horse power than 2008 Cadillac SRX. (320 HP @ 6400 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2008 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 355 kg more than 2008 Cadillac SRX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac SRX 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, 2008 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 273 more torque (in Nm) than 2008 Cadillac SRX. (427 Nm @ 4400 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac SRX.
Compare all specifications:
2003 Alpina B7 | 2008 Cadillac SRX | |
Make | Alpina | Cadillac |
Model | B7 | SRX |
Year Released | 2003 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4399 cc | 4565 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 492 HP | 320 HP |
Engine RPM | 5500 RPM | 6400 RPM |
Torque | 700 Nm | 427 Nm |
Torque RPM | 4250 RPM | 4400 RPM |
Engine Compression Ratio | 9.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1990 kg | 1635 kg |
Vehicle Length | 5180 mm | 4960 mm |
Vehicle Width | 1910 mm | 1850 mm |
Vehicle Height | 1450 mm | 1730 mm |
Wheelbase Size | 3000 mm | 2960 mm |
Fuel Tank Capacity | 88 L | 76 L |