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Chevy says not to look at the 2019 Silverado's fuel economy rating

The 2019 Chevy Silverado is hitting dealerships soon, and one of the most notable changes for the new full-size pickup is the addition of a 2.7-liter turbocharged inline-four. The engine replaces the naturally-aspirated 4.3-liter V6 in volume consumer models like the Silverado LT and promises more power, less weight and — most importantly — better fuel economy. The thing is, the gains in efficiency haven't been as dramatic as some might have hoped, especially when stacked up against competitors from Ford and Ram. As Automotive News reports, GM's response is a little murky. First, let's talk numbers. We're pulling all figures from FuelEconomy.gov, the official U.S. government source for fuel ratings. Fuel economy numbers on trucks vary greatly based on a number of factors. Bed and cab configuration play a part, but so does a four-wheel-drive system. You also have to factor in tires, transmissions, rear-axle gearing, hybrid systems and cylinder deactivation. Things like that can make the difference between best- and worst-in-class. The EPA's website doesn't give enough information a lot of the time, so there's really no easy way to compare apples-to-apples. First, take a look at the ratings for the 2019 Silverado. A 2.7-liter model with two-wheel drive is rated 20 city, 23 highway and 21 combined. That's both better and worse than a two-wheel drive 2018 Silverado with the 4.3-liter V6 (18 city, 24 highway and 20 combined). The updated 2019 Silverado with a 4.3-liter V6 has yet to be rated. With less weight and a smaller engine, many hoped Chevy would make bigger gains. It's unusual to see any decrease in a fuel economy metric these days. GM says that it's not done tuning the new 2.7-liter engine, so fuel economy could theoretically increase. Expanding further, a V8-powered 2019 Silverado (17 city, 24 highway and 19 combined) actually gets better highway fuel economy than a turbocharged four-cylinder powered truck in certain configurations, even if the latter has a better overall average. But that's only with two-wheel drive, the 8-speed transmission and cylinder deactivation. A Silverado with the 5.3-liter V8 and a 6-speed automatic is rated at 15 city, 22 highway and 17 combined. The biggest issue with the Silverado 2.7-liter doesn't come from within GM itself but from Ford and Ram. GM cites the Ford F-150 with the 3.3-liter V6 and the Ram 1500 with the 3.6-liter V6 as the closest competitors to its new 2.7-liter inline-four.

2019 Ram 1500 eTorque Drivers' Notes Review | Filling in the gaps

When the 2019 Ram 1500 debuted earlier this year at the 2018 Detroit Auto Show, the biggest news was arguably the addition of the 48-volt mild hybrid system. Dubbed eTorque, the system is standard on V6-equipped models and a $1,450 option on trucks with the 5.7-liter Hemi V8. It's not a hybrid in the traditional sense. Despite Ram's claim that the system adds up to 130 pound-feet of torque on the V8, it only does so for a fraction of a second and doesn't actually change the engine's total output. You'd be hard pressed to notice a difference if you didn't know the system was there. But that's kind of the point. There's been a lot of confusion about what eTorque is and how the system works. Much of that falls on FCA's shoulders. The automaker didn't do a great job of explaining the whole thing, leaving us to work out much of it for ourselves. This isn't meant to boost performance, towing or payload. The Ram eTorque can't run on battery power, so don't expect a Toyota Prius with a bed and wood trim. It's here to make the truck just a little bit more efficient by improving areas where conventional internal-combustion engine's fall short. The eTorque system replaces the engine's alternator with a small, belt-driven electric motor. On the V6, the motor is part of the water pump assembly and driven by that belt; the V8 uses a dedicated belt that's separate from the other accessories. A small battery pack is mounted upright behind the rear seats inside the truck's cabin. There's also a DC-to-DC converter to charge the battery and convert 48 volts down to 12 to power the truck's normal systems. Visually, the only difference between an eTorque-equipped model and a standard one is a small metal box at the top of the engine. There's no badging and the battery pack can't be seen, even with the rear seats folded up. The system is designed to be as seamless and innocuous as possible. The auto start/stop system spins up the engine a little quicker. Shifts from the eight-speed ZF automatic transmission are a little smoother as the eTorque system smooths out and fills in the gaps. It does so for a fraction of a second, but it works its magic often. Big gains in fuel economy have already been made. It's going to take things like Ram's eTorque system to improve internal combustion engines from here on out. Editor-in-Chief Greg Migliore: I'd like to say I noticed a huge difference between the Ram eTorque and the regular Ram, but I didn't. That's how it's supposed to work.

Chrysler thinking of taking on Ford SVT Raptor?

An argument could be made that Chrysler already offers a competitor to the much-loved Ford Raptor in the form of the Ram Runner pickup. The difference, though, is that Ford builds the Raptor right on the production line, whereas Ram requires the buyer to have modifications made at one of its dealerships after the initial purchase is made.
That distinction may soon be a thing of the past, according to a report from Wards Auto. "If we could see that the volume was significant enough that it makes sense to do it, we'll do it," says Pat Dougherty, vice president of Mopar parts, sales and field operations. "But if we don't, then we'll continue to do it the way we do it."
Additionally, Chrysler would reportedly like to put more emphasis on the fuel efficiency of its off-road-ready lineup, which is spearheaded by the Jeep Wrangler. Says Dougherty, "For a lot of the people who go off-roading (but) actually drive their vehicle as a daily driver, they want to make sure they're getting fuel efficiency while they're driving to work."