2006 Buick Lucerne vs. 2009 Mercedes-Benz B
To start off, 2009 Mercedes-Benz B is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Buick Lucerne. In addition, the cost of maintenance, including insurance, on 2006 Buick Lucerne would be higher. At 3,786 cc (6 cylinders), 2006 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2006 Buick Lucerne (197 HP @ 5200 RPM) has 7 more horse power than 2009 Mercedes-Benz B. (190 HP @ 5000 RPM). In normal driving conditions, 2006 Buick Lucerne should accelerate faster than 2009 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2006 Buick Lucerne weights approximately 247 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Buick Lucerne (308 Nm @ 3800 RPM) has 28 more torque (in Nm) than 2009 Mercedes-Benz B. (280 Nm @ 1800 RPM). This means 2006 Buick Lucerne will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz B.
Compare all specifications:
| 2006 Buick Lucerne | 2009 Mercedes-Benz B | |
| Make | Buick | Mercedes-Benz |
| Model | Lucerne | B |
| Year Released | 2006 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 2034 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 190 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 308 Nm | 280 Nm |
| Torque RPM | 3800 RPM | 1800 RPM |
| Engine Bore Size | 97 mm | 83 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Engine Compression Ratio | 9.4:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1617 kg | 1370 kg |
| Vehicle Length | 5170 mm | 4280 mm |
| Vehicle Width | 1880 mm | 1610 mm |
| Vehicle Height | 1480 mm | 1780 mm |
| Wheelbase Size | 2940 mm | 2780 mm |
| Fuel Consumption Overall | 10.8 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 68 L | 54 L |
