Ford 2.5-liter FHEV Hybrid Engine

The 2.5-liter Atkinson-cycle four-cylinder hybrid powertrain delivers 191 horsepower when combined with the electric motor, and 155 lb.-ft. of torque mated to a continuously variable transmission driving the front wheels. It features an in-house-designed and manufactured electric traction motor, which is light and powerful. Along with its targeted EPA-estimated fuel economy of 40 mpg city and 500 miles of range on a single tank of gas.

Specifications

Configuration 2.5-liter FHEV (standard) Aluminum block and head, Atkinson cycle I-4
Manufacturing location Chihuahua, Mexico
Intake manifold Composite
Exhaust manifold Integrated
Valvetrain DOHC, IVCT
Pistons Aluminum
Connecting rods Powder forged
Bore and stroke 3.50 x 3.94 in.
Displacement 152 cu. in.
Compression ratio 13.0:1
Engine control system Powertrain control module
Crankshaft Forged steel
Horsepower* 162 hp @ 5,600 rpm
Torque* 155 lb.-ft. @ 4,000 rpm
Total system horsepower* (Hybrid) 191 hp
Fuel delivery SMFI
Oil capacity 5.7 quarts
Coolant capacity 11.6 quarts (gas engine)/4.7 quarts (electric)

Hybrid System

Electric motor type Permanent magnet electric traction
Output 94 kW/173 lb.-ft. battery peak
Battery cooling system Liquid
Battery location Passenger side under cabin

 

About The Author

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Growing up, my father always believed that every family needed a truck—there’s just something about having a vehicle capable of hauling anything at a moment’s notice. That philosophy stuck with me, and it’s been the foundation of my lifelong passion for Ford trucks.

While I’m best known for my work with Ford Rangers, I’ve owned a wide variety of Ford trucks over the years—including F-150s, F-250s, F-350s, and even larger rigs like the Ford Excursion, Ford Expedition, and a 1982 Ford Econoline Sportsmobile camper van. I’ve used these vehicles for everything from family transportation to towing car trailers and campers, and each one has fueled my love for Ford’s versatility and durability.

I especially enjoy the styling of 1970s and 1980s Ford trucks—the bold designs, rugged presence, and classic charm are timeless. Sharing my passion for Ford trucks, vans, and SUVs with other enthusiasts online brings me a great deal of joy, and it’s why I created Blue Oval Trucks.

This website is dedicated to helping Ford truck enthusiasts explore, learn about, and celebrate these incredible vehicles. While I share my expertise and experiences here, Blue Oval Trucks is an independent enthusiast site and is not affiliated with Ford Motor Company.