2009 Mercedes-Benz R vs. 2012 Buick LaCrosse
To start off, 2012 Buick LaCrosse is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz R would be higher. At 2,987 cc, 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (221 HP @ 3800 RPM) has 39 more horse power than 2012 Buick LaCrosse. (182 HP @ 6700 RPM). In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2012 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 558 kg more than 2012 Buick LaCrosse. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2012 Buick LaCrosse. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R will offer significantly more control. 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 Mercedes-Benz R (510 Nm @ 2800 RPM) has 277 more torque (in Nm) than 2012 Buick LaCrosse. (233 Nm @ 4900 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick LaCrosse.
Compare all specifications:
| 2009 Mercedes-Benz R | 2012 Buick LaCrosse | |
| Make | Mercedes-Benz | Buick |
| Model | R | LaCrosse |
| Year Released | 2009 | 2012 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2400 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 182 HP |
| Engine RPM | 3800 RPM | 6700 RPM |
| Torque | 510 Nm | 233 Nm |
| Torque RPM | 2800 RPM | 4900 RPM |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2298 kg | 1740 kg |
| Vehicle Length | 5180 mm | 5001 mm |
| Vehicle Width | 1670 mm | 1857 mm |
| Vehicle Height | 1930 mm | 1504 mm |
| Wheelbase Size | 3220 mm | 2837 mm |
| Fuel Consumption City | 11.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 80 L | 59 L |
