Mercedes-Benz R-Class: Trims, Generations & Buyer's Guide
Last updated August 4, 2026
The Mercedes-Benz R-Class is a three-row luxury wagon that blends sedan-like comfort, generous cargo room, and SUV-style all-wheel-drive traction. It is known as a quiet, spacious alternative to both luxury crossovers and traditional minivans.
The R-Class was built around comfortable family travel rather than an off-road image. Its long, low shape provided room for six or seven people while preserving the road manners and cabin feel of a luxury car. Gas and diesel V6 engines appeared across its single generation, and all-wheel drive became standard across the U.S. lineup by 2009. A 2011 refresh changed the styling, but not the basic formula.
Strengths
- Its cabin is designed for relaxed long-distance travel, with quiet comfort for up to seven people.
- The flexible interior provided as much as 85 cubic feet of cargo room in 2012.
- Standard all-wheel drive across the later U.S. lineup gives it useful traction in poor weather.
- It combines three-row passenger space with a lower, more car-like shape than a typical SUV.
- Gas and diesel V6 models give used-car shoppers two distinct powertrain personalities.
- Its safety focus included predictive occupant protection by 2009 and an automatic post-crash response system by 2010.
Who it's for
It suits families who need three rows and substantial cargo space but do not want a traditional minivan. It also makes sense for buyers who value quiet highway comfort and reassuring all-weather traction more than sporty handling or an upright SUV look.
Mercedes-Benz R-Class lineup
The R 350 4MATIC Sport is the gas-powered choice and fits buyers who prefer stronger horsepower and a familiar fueling routine. The R 350 BlueTEC 4MATIC Sport uses a diesel V6, making it the better fit for drivers who value low-speed pulling power and slightly better fuel economy. In 2012, the gas model produced 302 horsepower, while the diesel delivered 400 lb-ft of torque and was rated at 23 mpg on the highway. Both pair the R-Class’s three-row layout with all-wheel drive, so the main decision is gas power versus diesel efficiency and torque.
Mercedes-Benz R-Class generations
From 2009 to 2012, the R-Class spans 1 generation. The current 1st Generation — W251 arrived for 2009.
1st Generation — W251 (2009–2012)
A long, low three-row luxury wagon with standard AWD and gas or diesel V6 power. A substantial 2011 refresh brought a more upright front end and revised rear styling, while the basic layout and chassis stayed the same.
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2012
Hard-drive navigation, the upgraded touchscreen system, and LED daytime running lights became standard. The gas R 350 also received a new 302-hp V6 and a revised 7-speed automatic.
2011Mid-cycle update
The exterior was substantially refreshed with a new grille, headlights, mirrors, wheels, rear bumper, and LED taillights. Interior changes were modest.
2010Trim changes
The diesel model continued under the R 350 BlueTEC name. A post-crash response system, a leather-wrapped steering wheel, and 19-inch wheels became standard.
2009Trim changes
The diesel model continued as the 50-state R 320 BlueTEC, and the rear-wheel-drive R 350 left the lineup. Occupant-protection technology, a glass sunroof, and an upgraded multimedia system became standard.
What's new by year
See what changed in a specific model year of the Mercedes-Benz R-Class.
Frequently asked questions
Is the Mercedes-Benz R-Class an SUV, wagon, or minivan?
The R-Class is officially a wagon, but it blends several vehicle types. It has three-row family seating and generous cargo room, a lower and more car-like shape than a typical SUV, and standard all-wheel drive on the 2009–2012 models covered here.
How many people does the Mercedes-Benz R-Class seat?
The R-Class was built for six or seven people. Many later examples have second-row captain’s chairs and six seats, while seven-seat versions also exist. The third row folds flat when cargo room matters more than passenger space.
Does the Mercedes-Benz R-Class come as a hybrid?
No. The 2009–2012 R-Class lineup used either a gasoline V6 or a BlueTEC turbo-diesel V6. No hybrid version is part of the lineup covered here.
Is every Mercedes-Benz R-Class all-wheel drive?
Every 2009–2012 R-Class covered here has 4MATIC all-wheel drive. Mercedes dropped the rear-wheel-drive R 350 after 2008, leaving an all-wheel-drive-only lineup for the model’s final U.S. years.
Is the Mercedes-Benz R-Class roomy enough for family trips?
Yes. The R-Class was designed around quiet long-distance travel for six or seven people. Its three rows, sliding and reclining second-row seats on later models, and fold-flat rear seating make it well suited to family passengers and luggage.
How much cargo space does the Mercedes-Benz R-Class have?
The 2012 R-Class has up to 85 cubic feet of cargo space. Its fold-flat third row helps it carry bulky items while retaining the lower, wagon-like shape that distinguishes it from a traditional SUV.
How many generations of the Mercedes-Benz R-Class were sold in the U.S.?
The U.S. R-Class had one generation, called W251, running from 2006 through 2012. A 2011 refresh brought a more upright front end, revised rear styling, LED taillights, and modest cabin updates without changing the basic layout.