Powering it is Mercedes’ 3.0-liter V-6 turbo-diesel, seen previously in the ML350 BlueTec. The interior was atypically cheap in spots, and the driving experience was decidedly minivan-like – which, for those unfamiliar with minivan driving dynamics, is not a good thing. BuzzKen. The 2012 Mercedes-Benz S350 BlueTec is the first diesel S-class to be sold in the U.S. since 1996. Returning 28mpg on the Interstate (handily topping the ML350 4Matic’s 23mpg and the ML550 4Matic’s 20mpg), the ML350 BlueTEC, equipped with Mercedes’ familiar 7G-Tronic seven-speed automatic transmission, makes the most of its 27.7-gallon fuel tank. Having received a mid-cycle update last year, the refreshed ML now gets the new ML350 moniker for 2010. Get reliability information for the 2012 Mercedes-Benz M-Class from Consumer Reports, which combines extensive survey data and expert technical knowledge. The AWD ML350 BlueTEC starts at $49,700, just $1,500 more than the gasoline ML350 4MATIC. Reliability I don't like generalizing things when it comes to reliability, although it does seem that Volkswagen does have a slight advantage, at least on all of the models level. Two variants of the BLUETEC system exist, the NAC+SCR system and the AdBlue system. Compared to the gasoline variant, it comes with a smaller V-6 3.0-liter 72° engine. The new ML is the best Mercedes-Benz we’ve ever tested at the Tow Car Awards, and very nearly the best big 4×4 in this year’s competition. The engine has four valves per cylinder and each fuel injector is located at the center of the top of the combustion chamber , in the same location where most four-valve gasoline engines locate the spark plug, for optimum fuel burn. The table below shows all 2013 Mercedes-Benz ML350 BlueTEC specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Accounting for a meager 15% of M-Class sales in the US, the ML350 BlueTEC may be the automaker’s best-kept secret. But a week with the 2013 Mercedes-Benz ML350 BlueTEC – days that featured a good many lazy highway miles during which the fuel-gauge needle barely budged – reinforced the essential appeal of civilian diesels. Choose Options. Unfortunately, the diesel ML’s prodigious oomph does not equate to prodigious speed; its 7.5-second dash to 60mph is equal to that of the gasoline-powered six-cylinder ML350, and more than two seconds behind the V8-powered ML550. Comfortable leather seats and wood … Range between fill-ups exceeds 700 miles — that amounts to Washington DC to Chicago on a single tank. Power and Associates Vehicle Dependability Study (VDS) rating or, if ... Mercedes-Benz USA, LLC. Get started now ». The new ML is the best Mercedes-Benz we’ve ever tested at the Tow Car Awards, and very nearly the best big 4×4 in this year’s competition. This is a good place to start. Additionally, find 2014 Mercedes-Benz ML350 BlueTEC warranty and reliability information, such as limits on bumper-to-bumper coverage and major components. Recommended. 2013 Mercedes-Benz ML350 BlueTEC Review: Introduction The 2013 Mercedes-Benz ML350 BlueTEC is a mid-size SUV that finds itself in an unusual position for a Mercedes-Benz vehicle. Mercedes-Benz added the E350 BlueTec to its U.S. roster in 2010 (for 2014, the E350 BlueTec is being replaced by the E250 BlueTec, with a freshened-up body style). The engine produces a modest 240 horsepower (the least of all M-Class models), but churns out a hearty 455 pound-feet of torque – a figure that tops the V8-powered ML550’s 443lb-ft, and tickling the beastly ML63 AMG’s monumental 517lb-ft. 2012 Mercedes ML350 Bluetec 59K (hers) 2002 VW Jetta TDI 210K (mine) 1998 Volvo S70 T5 Turbo 161K (kids) 1994 Ford F150 4WD 243K (wood getter) 1983 Mercedes 300D 350K (diesel commuter) 1965 Corvair Corsa 98K (fun car) # Power and Associates, other than printing copies of the J.D. It ranks 27th out of 32 for … There have been 3 safety recalls issued from NHTSA. Our reliability score is based on the J.D. The ML350 BlueTec is a heavier than it has been in the past, now weighing over 5,000 pounds. In two subsequent generations, the latest arriving as a 2012 model, the ML has fully remedied what ailed it. 5 out of 5 stars Reliability. Like most diesels, the ML350 BlueTEC is all about torque. The diesel-sipping ML is as refined as its siblings, quick enough to stay in the pack and more frugal than any of them. The ML350 Bluetec is powered by a turbodiesel 3.0-liter V6 engine making 240 horsepower and 455 pound-feet of torque. As a footnote, it bears mention that the ML350 BlueTEC’s engaging engine is available in the larger GL-Class SUV, a vehicle that recently earned Motor Trend magazine’s 2013 SUV of the year award. 2012 Mercedes-benz M-class ML 350 Bluetec Sport Utility 4D Comparison. NAC+SCR is used on the 45-State version of the E320. Nor does it equate to greater towing capacity: all ML models are rated to tow 7,200 pounds, save the odd-duck rear-wheel-drive version of the ML350, which manages only 6,600lbs. Besides the ML350’s diesels and the ML63’s AMG, there’s a biturbo V6 in the ML400 and a 400-hp V8 in the ML550. Major Recalls. Use our tools to calculate monthly payments or figure out which cars you can afford. £17,791. Already know what you are looking for? Get reliability information for the 2014 Mercedes-Benz M-Class from Consumer Reports, which combines extensive survey data and expert technical knowledge.