2007 Cadillac BLS vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac BLS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac BLS would be higher. At 2,792 cc (6 cylinders), 2007 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (252 HP @ 5500 RPM) has 98 more horse power than 2009 Mercedes-Benz C. (154 HP @ 5200 RPM). In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 2009 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 413 kg more than 2009 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Cadillac BLS (365 Nm @ 1800 RPM) has 134 more torque (in Nm) than 2009 Mercedes-Benz C. (231 Nm @ 4600 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz C.
Compare all specifications:
| 2007 Cadillac BLS | 2009 Mercedes-Benz C | |
| Make | Cadillac | Mercedes-Benz |
| Model | BLS | C |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 154 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 365 Nm | 231 Nm |
| Torque RPM | 1800 RPM | 4600 RPM |
| Engine Bore Size | 89 mm | 82 mm |
| Engine Stroke Size | 74.8 mm | 85 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 218 km/hour |
| Acceleration 0-100mph | 7 seconds | 9.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1638 kg | 1225 kg |
| Vehicle Length | 4690 mm | 4600 mm |
| Vehicle Width | 1760 mm | 1470 mm |
| Vehicle Height | 1480 mm | 1780 mm |
| Wheelbase Size | 2680 mm | 2770 mm |
| Fuel Consumption Overall | 10.2 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 58 L | 66 L |
