2008 Cadillac SRX vs. 2009 Mercedes-Benz B
To start off, 2009 Mercedes-Benz B is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2008 Cadillac SRX would be higher. At 3,563 cc (6 cylinders), 2008 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2008 Cadillac SRX (254 HP @ 6500 RPM) has 140 more horse power than 2009 Mercedes-Benz B. (114 HP @ 5750 RPM). In normal driving conditions, 2008 Cadillac SRX should accelerate faster than 2009 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac SRX weights approximately 601 kg more than 2009 Mercedes-Benz B. 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 2009 Mercedes-Benz B. 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, 2008 Cadillac SRX (339 Nm @ 2800 RPM) has 174 more torque (in Nm) than 2009 Mercedes-Benz B. (165 Nm @ 3500 RPM). This means 2008 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B. 2008 Cadillac SRX has automatic transmission and 2009 Mercedes-Benz B has manual transmission. 2009 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac SRX | 2009 Mercedes-Benz B | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | B |
| Year Released | 2008 | 2009 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 2034 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 254 HP | 114 HP |
| Engine RPM | 6500 RPM | 5750 RPM |
| Torque | 339 Nm | 165 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 94 mm | 83.1 mm |
| Engine Stroke Size | 85.6 mm | 94 mm |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.1 seconds | 12.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2071 kg | 1470 kg |
| Vehicle Length | 4960 mm | 4280 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1730 mm | 1630 mm |
| Wheelbase Size | 2960 mm | 2780 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 76 L | 54 L |
