A 21st Century 240D

Derek Kreindler
by Derek Kreindler
a 21st century 240d

The Mercedes-Benz ML is the latest victim of powertrain downsizing, but this time, it’s the diesel version that’s getting its cylinder count trimmed.

For 2015, the ML350, with its 3.0L V6 diesel, will be killed off, replaced by an ML250, using the 2.1L 4-cylinder diesel used in the GLK and E-Class diesel. While the old V6 was good for 240 horsepower and 455 lb-ft of torque, the new 4-cylinder will put down 200 horsepower and 362 lb-ft. Fuel economy is said to improve with the new mill, but a big car and a small engine tends to sometimes hurt real world figures, as the smaller mill must work harder to motivate the same amount of mass. Official fuel economy and towing ratings will be released later.

While AutoGuide.com quotes an M-B product manager as saying that the change comes from consumer demand for increased fuel economy, you can bet that CAFE had a lot to do with this change. Mercedes-Benz sells plenty of gas-guzzling cars, SUVs and AMG models and has been fined over $260 million for not meeting CAFE standards. No surprise that M-B has been a vocal opponent of the regime, which it says favors large trucks and SUVs.

So what better way to juice their CAFE averages than by saddling a large SUV with a tiny diesel engine? It’s not like this is something unknown for Mercedes-Benz. How many gutless, MB-TEX equipped 240Ds did they foist upon the American public, painted in hideous hues and sold at prices far beyond what many Americans expected a Cadillac or Lincoln to sticker at. Decades later, you’ll still have to fork out a $50,725 base price for the privilege of driving an ML250 BlueTec.

We may not exactly be in the Second Malaise Era – not with the advances made in automotive safety, fuel economy and power outputs, that let us have a 22 mpg Hellcat – but this ML250 is mostly definitely a modern day Brougham. Or a 250TD, if you prefer.

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  • Blowfish Blowfish on Sep 20, 2014

    a friend burnt out his land cruiser's engine. the orig was 4 litre I-6 and he dropped a chebby 327 in it, he told me it uses less fuel and more power so. the 327 = 5.55 litre and 2 more cylinders to tote around. i guess something didn't quite added up for a smaller engine.

    • Landcrusher Landcrusher on Sep 20, 2014

      There are all sorts of things that can cause a smaller engine to get worse mileage. Even when getting better mileage, cost of operation can be much better in a larger engine because it may need less repairs due to not being wrung out all the time. Theories don't always work so well in actual application. Politics or engineering, it's the same. Otherwise, you could get get a free lunch by simply building itzy bitzy engines. And as we all know, TINSTAAFL. And in case someone wants to talk about Physics, go find a physics professor and ask him how to get a fee lunch. Isn't one in physics. All laws of physics follow TINSTAAFL.

  • Spartan Spartan on Sep 27, 2014

    This is unfortunate. The ML350 Bluetec drove far better than the ML350 with the gasoline 3.5L. Their customer base probably doesn't use enough throttle to know the difference between the two anyway.

  • ToolGuy CXXVIII comments?!?
  • ToolGuy I did truck things with my truck this past week, twenty-odd miles from home (farther than usual). Recall that the interior bed space of my (modified) truck is 98" x 74". On the ride home yesterday the bed carried a 20 foot extension ladder (10 feet long, flagged 14 inches past the rear bumper), two other ladders, a smallish air compressor, a largish shop vac, three large bins, some materials, some scrap, and a slew of tool cases/bags. It was pretty full, is what I'm saying.The range of the Cybertruck would have been just fine. Nothing I carried had any substantial weight to it, in truck terms. The frunk would have been extremely useful (lock the tool cases there, out of the way of the Bed Stuff, away from prying eyes and grasping fingers -- you say I can charge my cordless tools there? bonus). Stainless steel plus no paint is a plus.Apparently the Cybertruck bed will be 78" long (but over 96" with the tailgate folded down) and 60-65" wide. And then Tesla promises "100 cubic feet of exterior, lockable storage — including the under-bed, frunk and sail pillars." Underbed storage requires the bed to be clear of other stuff, but bottom line everything would have fit, especially when we consider the second row of seats (tools and some materials out of the weather).Some days I was hauling mostly air on one leg of the trip. There were several store runs involved, some for 8-foot stock. One day I bummed a ride in a Roush Mustang. Three separate times other drivers tried to run into my truck (stainless steel panels, yes please). The fuel savings would be large enough for me to notice and to care.TL;DR: This truck would work for me, as a truck. Sample size = 1.
  • Art Vandelay Dodge should bring this back. They could sell it as the classic classic classic model
  • Surferjoe Still have a 2013 RDX, naturally aspirated V6, just can't get behind a 4 banger turbo.Also gloriously absent, ESS, lane departure warnings, etc.
  • ToolGuy Is it a genuine Top Hand? Oh, I forgot, I don't care. 🙂