Diesels

With the addition of an EcoDiesel V-6 engine achieving an EPA 29 mpg highway, the Jeep Wrangler is no longer a gas-guzzler.

Volkswagen's fully new generation of its Golf hatchback does away with the e-Golf and adds plug-in hybrid options, yet doubles down on diesel.

Until electric trucks arrive, the Ram EcoDiesel is the way to haul heavy loads without guzzling fuel at alarming rates.

A proposal in California could impose an emissions-check system for commercial big rigs much like that required of passenger vehicles.

GM has released fuel economy ratings for the 2020 Chevrolet Silverado with the 3.0-liter Duramax diesel engine; it returns up to 33 mpg highway.

A newly formed organization called Allow Independent Road-testing (AIR) wants to make impartial emissions ratings available to vehicle shoppers. Using a simple rating from A (best) to H (worst), they would tell you, at a quick glance, how much you’re endangering the health of your family with...

In a concept vehicle for the São Paulo Motor Show, Nissan has outfitted its local-market Frontier pickup with two Leaf battery packs—creating what it’s calling the Frontier Sentinel. But it’s not anything close to what you might suspect. The Sentinel isn’t...

It’s been less than five years since Volkswagen produced its limited run of just 250 XL1 plug-in diesel hybrid coupes, of which only 200 were sold to retail buyers. The Volkswagen XL1 has all the makings of an instant collectible, with its combination of low production volume, advanced...

BMW has announced an expanded recall effort over the possibility of fire in recent-model-year vehicles equipped with a diesel engine. The issue, which now potentially affects 1.6 million vehicles worldwide, concerns an issue in which coolant (glycol) leakage from the exhaust gas recirculation (EGR)...

Volkswagen plans to fire six engineers and managers implicated in the diesel emissions scandal, German media reports noted Wednesday. The dismissals are because prosecutors have recently unsealed evidence of the employees' involvement in the wide-ranging Volkswagen scandal, according to a report by...

The VW TDI settlement nears completion. Elon Musk reveals more details about his privatization plan for Tesla. And Electrify America rolls out the "Jetstones" to promote electric cars. All this and more on Green Car Reports. Owners of 2.0-liter VW TDI models have until Sept. 1 to file for...

Diesel-engine giant Cummins agreed this week to the largest diesel recall in the history of the EPA, according to a Reuters report. The recall affects about 500,000 medium- and heavy-duty diesel engines in vehicles produced between 2010 and 2015. The engines were installed in everything from big...

In a reversal of its reversal, the EPA said Thursday that it would enforce limits on dirty "glider" trucks after all. Acting EPA Administrator Andrew Wheeler put the brakes on his predecessor's decision to not enforce an Obama-era rule on dirty diesel big-rigs. CHECK OUT: States join to halt EPA's...

If you're like us, you can remember seas of yellow Ford Crown Victorias dashing through cramped city streets, shuttling tourists and Carrie Bradshaws through New York City. If you're like us, you're also probably old. Ford on Thursday debuted two new taxis for fleet service next year with twists...

This is our look back at the Week In Reverse—right here at Green Car Reports—for the week ending on Friday, April 17, 2018.

These are not good times for the makers or owners of diesel cars, particularly in their European stronghold, where on average half of all new vehicles had been sold with diesel engines. Strict new real-world emission tests have proven hard to meet, consumers are starting to shy away from buying new...

It's the mystery model, the all-but-legendary vehicle still just beyond reach, years after its maker first announced plans to offer diesel engines. Specifically, it's the diesel version of the Mazda CX-5 compact crossover utility vehicle, first revealed in 2016 and later announced as a 2018 model...

Along with the 250-mile 2019 Kona Electric hatchback it launched Wednesday at the New York Auto Show, Hyundai unveiled an entirely redesigned version of a much higher-volume vehicle. That's the 2019 Hyundai Santa Fe mid-size crossover utility vehicle, which gains size, features, and considerably...

Not a lot has changed since last month: Buyers continue to move from passenger sedans to crossovers and trucks, and gasoline remains relatively cheap. That means you can pick up some bargains fuel-efficient and electrified vehicles. DON'T MISS: Lexus lowers hybrid prices a lot to cut premium over...

First Paris, then a pair of German cities, and now the Eternal City. Two weeks ago, the mayor of Rome announced on her Facebook page that the city would ban diesel cars altogether by 2024. It's not clear whether the ban applies solely to the older, most-polluting diesels as it does already in...