2007 Cadillac BLS vs. 2005 Mercedes-Benz C
To start off, 2007 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C would be higher. At 2,148 cc (4 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (207 HP @ 5300 RPM) has 66 more horse power than 2005 Mercedes-Benz C. (141 HP @ 1800 RPM). In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 40 kg more than 2005 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 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, 2005 Mercedes-Benz C (311 Nm @ 1800 RPM) has 11 more torque (in Nm) than 2007 Cadillac BLS. (300 Nm @ 2500 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac BLS. 2005 Mercedes-Benz C has automatic transmission and 2007 Cadillac BLS has manual transmission. 2007 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac BLS | 2005 Mercedes-Benz C | |
| Make | Cadillac | Mercedes-Benz |
| Model | BLS | C |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 141 HP |
| Engine RPM | 5300 RPM | 1800 RPM |
| Torque | 300 Nm | 311 Nm |
| Torque RPM | 2500 RPM | 1800 RPM |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Top Speed | 235 km/hour | 215 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 10.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1520 kg |
| Vehicle Length | 4690 mm | 4530 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2860 mm |
| Fuel Consumption Overall | 8.7 L/100km | 6.2 L/100km |
| Fuel Tank Capacity | 58 L | 62 L |
