2019 CHEVROLET SILVERADO 1500 2.7-LITER REVIEW & CHANGES – Chevy offered us the simple specifics of the 2019 Chevrolet Silverado 1500’s engine lineup when the truck debuted in Detroit previous this year, but the automaker stored specs and other technological specifics near to the vest. Now, GM has offered us a much more information on the new pickup’s drivetrain options, such as a full download upon an all-new turbocharged 2.7-liter four-cylinder-the 2019 Silverado’s delight fifth engine selection.
Back in January, we quizzed GM’s head of global merchandise development Mark Reuss on the probability of the Silverado getting a four-cylinder engine. He dropped to remark, but at the time we posited that a four-cylinder might be part of a new hybrid solution. There is no electrification in this article, but the new turbocharged 2.7-liter I-4 is nevertheless quite high-tech. The turbo 2.7-liter was created from the floor up as a truck engine, with respect to GM. As this kind of, the gas-provided four-banger has a long stroke to supply optimum low-end torque. The exhaust manifold is incorporated into the cylinder head to decrease turbo delay, and the turbo by itself makes use of a twin-scroll design for more rapidly spooling and much better reaction down low. In add-on, the new engine receives a technique variable valve lift system with three various camshaft information to choose between dependant upon the scenario. The final result is a four-cylinder that makes 310 hp and 348 lb-ft of torque, with the torque peaking from 1,500 to 4,000 rpm. GM wants the 2.7-liter to supply payload capacity related to the Ford F-150 XLT’s 3.3-liter V-6 and the Ram 1500 Big Horn’s 3.6-liter V-6. The 2.7-liter I-4 will change the 4.3-liter V-6 in the Silverado LT and is the standard engine on the new Silverado RST. The engine also receives cylinder close-off and cease/start tech.
GM stating it is going to supply a four-cylinder engine in a full-size truck is the big media of the working day, but we find out more details on the 2019 Silverado’s other engines. The 4.3-liter V-6 continues to be presented as the base engine in the Work Truck, Custom, and Custom Trail Boss, producing the very same 285 hp and 305 lb-ft as last year. Power reviews also stay the exact same on the 5.3-liter V-8 and 6.2-liter V-8, at 355 hp/383 lb-ft and 420 hp/460 lb-ft, correspondingly, but the engines are current with quit/start tech and GM’s Dynamic Fuel Control system that will close off as a lot of as seven cylinders. Sad to say, GM does not give us any more particulars on its new 3.0-liter Duramax turbodiesel inline-six, which is because of next year.
The 5.3-liter V-8 is going to be the optionally available engine on the Work Truck and Custom models, a group Chevy cell phone calls its “high-worth family.” Equally the V-6 and the 5.3-liter V-8 may come mated to a six-speed automatic transmission. In the LT and RST, the standard 2.7-liter turbo engine can come mated to an eight-speed automatic transmission, as will the recommended 5.3-liter V-8. The 5.3 and eight-speed combination will likely be standard on the LT Trail Boss, LTZ, and High Country, with the second option two trims experiencing the solution of a 6.2-liter V-8 mated to the 10-speed automatic mutually produced by Ford and GM. The turbodiesel straight-six will probably be available on the LT, RST, LTZ, and High Country with a 10-speed auto.
In the event it comes out in the 3rd quarter of this year, the 2019 Silverado is going to be available in crew cab V-8 type. Regular and double cab models will show up by the 4th quarter, in addition to the V-6 and turbo 2.7-liter I-4. Getting up the rear will probably be the Duramax diesel in Very early 2019. GM affirms EPA fuel economy estimations and payload and towing capabilities will likely be introduced better to launch.
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