57-liter HEMI V8. The available 5.7-liter HEMI V8 engine ups the ante on the 1500 with more horsepower, more torque and higher max towing. 395 horsepower; 410 lb.-ft. of torque; 11,610 lbs. max towing; The 5.7-liter V8 comes standard on Laramie, Laramie Longhorn and Limited models. The V8 is capable of returning up to 15 city / 22 highway Includedwith the 5.7L HEMI® V8 engine standard on the Chrysler 300S V8, it uses sensors to detect when full power isn’t necessary like cruising the highway and deactivates four of the eight cylinders for optimum efficiency. Discover the many performance capabilities of the 2021 Chrysler 300 full-size sedan. TheHemi V8 engine is now in its third generation. It has a displacement of 5.7 liters, bore of 3.917 in, stroke of 3.578 in, and configuration of 90 degrees between cylinder banks. The unit comes with a compression ratio of 10.9:1 It produces up to 395 horsepower at 5,600 rpm and 410 lb-ft of torque at 4,000 rpm. TheRam 1500’s V8 option is a 395 hp 5.7-liter Hemi MDS with fuel-saving variable valve timing technology. EPA fuel economy ratings come in at 15 mpg in the city and 22 mpg in highway driving. EngineSwap Showdown: LS vs. Hemi vs. Coyote The LS Engine. Let’s start with the LS engine. This legendary powerplant debuted in 1997, initially featured in the Corvette as a 5.7-liter all-aluminum V8. The LS was developed to meet stricter emission standards while delivering more horsepower and improved efficiency. The2016 Ram 1500 offers three engine choices. Capable of 21 mpg and towing 7,160 pounds, the 3.6L V6 is a great base engine. The more powerful 5.7L Hemi V8 adds 90 hp and 3,000 pounds of towing for an extra $1,400. Compared to the V8, the EcoDiesel is less powerful, yet achieves 29 mpg. TheDurango SRT 392 can go from zero to 60 mph in 4.4 seconds, while the SRT Hellcat does it in 3.5 seconds. "Although the V8 engines in the 2021 Durango are more newsworthy, the entry-level V6 works well, delivering a refined 293 horsepower and capable of towing 6,400 pounds. It’s complemented by an 8-speed automatic TheChrysler 5.7L HEMI is a V8 engine designed for use in a wide variety of vehicles from Chrysler. The base engine consists of: A cast iron engine block & aluminum cylinder head. Overhead Valve (OHV) 340 to 395 horsepower (253.5 to 295 kW) at 5,000 to 5,600 rpm. 375 to 410 lb-ft (508 to 556 Nm) of torque at 3,950 to 4,400 rpm Themiddle engine is a 4.7 liter V8 that makes 310 horsepower and 330 pound feet of torque. While that's fairly powerful, this engine's lackluster combination of gas milage and power leads many reviewers to recommend the third engine, a 5.7 liter Hemi V8. The Hemi makes 390 horsepower and 407 pound feet of torque. LWpipcz.

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