2009 Mercedes-Benz R vs. 2007 Renault Laguna
To start off, 2009 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Renault Laguna. In addition, the cost of maintenance, including insurance, on 2007 Renault Laguna would be higher. At 3,498 cc (6 cylinders), 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (268 HP @ 6000 RPM) has 119 more horse power than 2007 Renault Laguna. (149 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2007 Renault Laguna. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Laguna weights approximately 455 kg more than 2009 Mercedes-Benz R.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Renault Laguna. 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 (350 Nm @ 2400 RPM) has 30 more torque (in Nm) than 2007 Renault Laguna. (320 Nm @ 1750 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Renault Laguna.
Compare all specifications:
| 2009 Mercedes-Benz R | 2007 Renault Laguna | |
| Make | Mercedes-Benz | Renault |
| Model | R | Laguna |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2188 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 149 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 350 Nm | 320 Nm |
| Torque RPM | 2400 RPM | 1750 RPM |
| Engine Compression Ratio | 9.0:1 | 17.9:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1145 kg | 1600 kg |
| Vehicle Length | 5160 mm | 4580 mm |
| Vehicle Width | 1960 mm | 1780 mm |
| Vehicle Height | 1670 mm | 1450 mm |
| Wheelbase Size | 3220 mm | 2750 mm |
| Fuel Consumption Overall | 13.8 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
