2009 Cadillac BLS vs. 2007 Mercedes-Benz C
To start off, 2009 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz C would be higher. At 1,910 cc (4 cylinders), 2009 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (179 HP @ 4000 RPM) has 18 more horse power than 2007 Mercedes-Benz C. (161 HP @ 5300 RPM). In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 65 kg more than 2007 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz C is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Cadillac BLS (400 Nm @ 1850 RPM) has 160 more torque (in Nm) than 2007 Mercedes-Benz C. (240 Nm @ 3000 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
| 2009 Cadillac BLS | 2007 Mercedes-Benz C | |
| Make | Cadillac | Mercedes-Benz |
| Model | BLS | C |
| Year Released | 2009 | 2007 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 179 HP | 161 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 400 Nm | 240 Nm |
| Torque RPM | 1850 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 90.4 mm | 85 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 215 km/hour | 234 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 9.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1535 kg |
| Vehicle Length | 4720 mm | 4550 mm |
| Vehicle Width | 1760 mm | 1430 mm |
| Vehicle Height | 1550 mm | 1730 mm |
| Wheelbase Size | 2680 mm | 2720 mm |
| Fuel Consumption Overall | 6.5 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 58 L | 62 L |
