2008 Mercedes-Benz R vs. 2007 Cadillac BLS
To start off, 2008 Mercedes-Benz R is newer by 1 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 3,498 cc (6 cylinders), 2008 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (268 HP @ 6000 RPM) has 16 more horse power than 2007 Cadillac BLS. (252 HP @ 5500 RPM). In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 2007 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 537 kg more than 2007 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz R 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 2008 Mercedes-Benz R. 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 15 more torque (in Nm) than 2008 Mercedes-Benz R. (350 Nm @ 2400 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz R.
Compare all specifications:
| 2008 Mercedes-Benz R | 2007 Cadillac BLS | |
| Make | Mercedes-Benz | Cadillac |
| Model | R | BLS |
| Year Released | 2008 | 2007 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 252 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 350 Nm | 365 Nm |
| Torque RPM | 2400 RPM | 1800 RPM |
| Engine Bore Size | 92.9 mm | 89 mm |
| Engine Stroke Size | 86 mm | 74.8 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 234 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2175 kg | 1638 kg |
| Vehicle Length | 5180 mm | 4690 mm |
| Vehicle Width | 1930 mm | 1760 mm |
| Vehicle Height | 1670 mm | 1480 mm |
| Wheelbase Size | 3220 mm | 2680 mm |
| Fuel Consumption Overall | 11.1 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 80 L | 58 L |
