2013 Ram 1500 Economy
Chrysler too confirmed today the official fuel consumption figures for its massive Ram 1500 pickup truck.
Now, this is a big heavy truck, very versatile and all. An still it can manage 18 city 25 highway. The new 3.6-liter Pentastar V-6 engine with variable-valve timing (VVT) offers best-in-class standard 305 horsepower, 269 lb.-ft. of torque and best-in-class fuel economy for V-6 trucks. New V-6 features 42 percent more horsepower, 13 percent more torque and at least 20 percent better fuel economy when compared to the previous 3.7-liter V-6 powertrain.
The other engine option is the legendary 5.7-liter HEMI V-8 with fuel-saving cylinder shut-off and VVT provides 395 horsepower, 407 lb.-ft. of torque. It’s not as eco as the V6, but does pretty good for a big V8 nevertheless.
Ram press release:
The class-exclusive eight-speed automatic transmission (TorqueFlite 8), standard equipment with 3.6-liter V-6 Pentastar, doubles the amount of gears compared to previously available four-speed automatic transmission, which improves drivability and enhances fuel efficiency. The new eight-speed also is available with the 5.7-liter HEMI V-8– the Company’s first application with a V-8 (TorqueFlite 8 with V-8 is late availability).
Owners will appreciate an innovative rotary e-shift dial for trucks equipped with the new TorqueFlite 8-speed transmission that replaces both column and floor shifters. The exclusive rotary e-shift dial enables intuitive operation with a direct and confident feel, even with gloves on. The convenient, dash-mounted, easy-to-understand and operate system provides total control of the sophisticated eight-speed transmission and is Ram Truck’s innovative approach to electronic shifters, already used in Class 6-8 trucks. This new design allows quick blind-shift transitions from “Reverse” to “Drive” when towing or navigating out of mud, snow or busy parking lots and crowded worksites. The new rotary e-shift dial also yields space for more functional and usable storage in the console.
Another segment exclusive with the eight-speed transmission is a new thermal management system that is designed to quickly raise engine and transmission fluid temperatures. By raising fluid temperatures, parasitic losses resulting from high-viscosity engine oil and transmission fluid can be reduced, improving fuel efficiency by 1.7 percent. As the engine temperature increases to pre-determined levels, warm engine coolant is circulated through a thermal exchange unit, which also contains dedicated pathways for transmission fluid. As the thermal exchange unit heats up, it also heats up the transmission fluid. This action dramatically reduces warm up time for the transmission, improving fuel economy, drivability and shift quality. In most powertrain configurations, the transmission heats up independently of the engine, delaying warm-up time and reducing efficiency.
Adding to industry firsts in a pickup truck is the application of stop-start, another fuel saving feature available on select 2013 Ram 1500 models. This new system improves fuel economy by up to 3.3 percent, an increase of about one mile-per-gallon to the truck’s city drive cycle.
Stop-start increases fuel efficiency by shutting the engine off when the truck comes to a complete stop. Amenities (radio, gauges, heating or air conditioning, etc.) continue to operate, making the operation transparent to the driver. The engine restarts automatically when the driver releases the brake, allowing seamless acceleration.
Enabling components have been upgraded for heavy-duty operation on models equipped with the stop-start feature.
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