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Diesel details: Comparing Ram 1500 EcoDiesel, Chevy Silverado Duramax, Ford F-150 Powerstroke

With specifications for the 2019 Ford F-150 Power Stroke diesel already out, and the details on the 2020 Ram 1500 EcoDiesel and Chevy Silverado Duramax (and its GMC Sierra twin) trickling out, we felt it was a good time to start comparing the full-size trucks' light-duty diesels. Bear in mind, we've only driven one of these new diesel trucks, so we'll be sticking to numbers for now. Some numbers haven't been announced yet, either, but stay tuned, because we'll be updating this post with additional specifications as they become available. And if you want to compare any other versions of these trucks with other vehicles, be sure to check out our comparison tool. Now let's start comparing, starting with our big chart of numbers below. As we can plainly see, these trucks are quite closely matched. Each one has six cylinders, a displacement of 3.0 liters and a turbocharger to boost it. The output of each is somewhat close, too. The Ram 1500 EcoDiesel is the torque king at 480 pound-feet, 20 more than the GM trucks and 40 more than the Ford. The GM trucks win on power, though, with 277 ponies, 17 more than the Ram, and 27 more than the Ford. GM does report that you get their trucks' peak 460 pound-feet of torque from 1,500 rpm to 3,000 rpm, whereas the others only report peak torque at a particular point in the rev band, but all of these trucks should have wide, flat torque curves as you would expect from modern turbodiesels. 2020 Ram 1500 EcoDiesel View 8 Photos Engine output is only one part of the truck performance equation. We also have towing and payload capacity, as well as fuel economy. With towing, the Ram 1500 is the current leader with a maximum capacity of 12,560 pounds. That tops the Ford F-150's 11,400-pound tow rating by well over 1,000 pounds. The F-150 can carry 2,020 pounds in its bed, but we don't know yet whether that's better or worse than the Ram or the GM trucks. We also don't have numbers for the GM trucks' towing capacities. View 9 Photos As for fuel economy, the Ford F-150 manages a thoroughly impressive 22 mpg in the city and 30 on the highway with two-wheel drive. Choosing four-wheel drive drops those numbers to 20 and 25 respectively. The fuel economy numbers for the Ram, Chevy and GMC haven't been revealed yet, but for some comparison, we can look at the old Ram EcoDiesel. That truck's best fuel economy was 20 in the city and 27 on the highway with two-wheel drive.

Experts wonder if aluminum F-150 gives Ford a real advantage

There's no doubt that Ford is taking a risk in producing the body of its upcoming new F-150 pickup truck in aluminum. What is up for debate, however, is whether aluminum was a wise risk to take in the first place. Wards Auto took the opportunity to poll some experts on the subject of aluminum versus steel in the automotive sector, with somewhat unsurprising results.
Richard Schultz, a project consultant at Ducker Worldwide, which bills itself as "a leading aluminum industry consultant (though they also deal in steels), suggests that the potential drawbacks to aluminum - higher costs, lower supply - aren't really impediments to the auto industry's increased acceptance of the lightweight metal.
Similarly, Randall Scheps, global automotive marketing director for Alcoa, a massive aluminum producer, counters claims that aluminum is less safe for vehicle occupants, suggesting that the use of aluminum can actually increase safety as it could potentially allow for larger vehicles with more crush space than steel.

2016 Chevy Malibu Hybrid, now with 48 mpg city

The 2016 Chevrolet Malibu is already one of the stars of the 2015 New York Auto Show thanks to a huge improvement in styling, lighter weight and new suite of tech. Now, Chevy is shifting the focus to the available hybrid model and detailing some more of its impressive figures. The 2016 Malibu Hybrid's powertrain consists of a 1.8-liter four-cylinder and a two-motor hybrid system with a 1.5-kilowatt hour lithium ion battery. Chevy's engineers are aiming for EPA fuel economy ratings of 48 miles per gallon city, 45 mpg highway and 47 mpg combined. The setup puts out a total of 182 horsepower, and it can accelerate the sedan to 60 miles per hour in a claimed 7.8 seconds. Also, speeds of up to 55 miles per hour can even be reached under fully electric power. Some of this efficient tech is shared with the latest Volt, including the regenerative braking. For reference, the 2015 Ford Fusion Hybrid carries an EPA rating of 44 mpg city, 41 mpg highway and 42 mpg combined, and its hybrid system puts out a total of 188 hp. There is a wait ahead for buyers looking to park the 2016 Malibu Hybrid in their garage, though. While the standard model should be on sale before the end of the year, the hybrid doesn't arrive in showrooms until the spring of 2016. Malibu Hybrid Estimated to Reach 48 MPG in City Driving New sedan projected to offer segment unsurpassed 47 MPG combined 2015-04-01 NEW YORK –The 2016 Chevrolet Malibu Hybrid, which uses technology from the Chevrolet Volt, will offer a General Motors-estimated 48 mpg city, 45 mpg highway – and 47 mpg combined, unsurpassed in the segment, GM President Dan Ammann announced today. Ammann made the announcement at an International Motoring Press Association breakfast before the 2016 Malibu was to be unveiled at the New York International Auto Show. "Fuel efficiency is important to our customers, especially in the midsize segment and with an estimated 48 mpg city rating, the Malibu Hybrid delivers," Ammann said. An all-new direct-injection 1.8L 4-cylinder engine mated to a two-motor drive unit slightly modified from the 2016 Chevrolet Volt drive unit powers the Malibu Hybrid. The drive unit provides additional power to assist the engine during acceleration, for 182 horsepower (136 kW) of total system power. An 80-cell, 1.5 kWh lithium-ion battery pack provides electric power to the Hybrid system. The advanced lithium-ion based chemistry can power the Malibu hybrid at up to 55 miles per hour on electricity alone.