AUBURN HILLS, Mich.,
July 10, 2020 /PRNewswire/ --
- Unmatched off-road capability with 442 lb.-ft. of
torque
- 3.0-liter EcoDiesel V-6 engine available with Jeep®
Gladiator Sport, Overland and Rubicon models
- Diesel-powered Gladiator offered for the first time in
response to overwhelming consumer demand
- Gladiator EcoDiesel open for customer orders now; arriving
in Jeep showrooms in third quarter
The 2021 Jeep® Gladiator – the most capable midsize truck ever –
offers the most torque and best driving range with the introduction
of the 3.0-liter EcoDiesel V-6 engine. The expected fuel economy
ratings will deliver the highest driving range on one tank of fuel
ever for Gladiator.
"Before we introduced Gladiator, one of the most common
questions consumers asked us was, 'Will you please offer a Jeep
truck?,' followed closely by, 'Will it be offered with a diesel
engine?' While we know the answer to the first question, I'm
pleased to answer the second with a resounding, 'Yes!'," said
Jim Morrison, Head of Jeep Brand –
North America. "Gladiator's
combination of unmatched off-road capability and the vehicle's
fun-to-drive on-road performance, best-ever Gladiator fuel economy
and incredible driving range underwrite the fact that our customers
knew exactly what they were asking for."
The new 3.0-liter EcoDiesel V-6 engine, rated at 260 horsepower
and 442 lb.-ft. of torque, with engine stop-start (ESS) technology
standard, is available on Gladiator Sport, Overland and Rubicon
models. To handle greater torque loads, the EcoDiesel V-6 connects
to a newly added TorqueFlite 8HP75 eight-speed automatic
transmission, calibrated for low RPM shifts and the on- and
off-road rigors of Jeep Gladiator duty. There are more than 40
individual shift maps to optimize shift points for fuel economy,
performance and 4x4 capability.
Jeep Gladiator EcoDiesel Sport, Overland, and Rubicon models
feature third-generation Dana 44 front and rear heavy-duty axles.
Additionally, all Gladiator EcoDiesel models feature a 3.73 axle
ratio. The Rock-Trac two-speed transfer case with a 4.0:1 low-range
gear ratio is standard on Rubicon models and the Command-Trac
part-time two-speed transfer case with a 2.72:1 low-range gear
ratio on Sport and Overland models.
The 2021 Jeep Gladiator EcoDiesel goes on sale in the third
quarter of 2020 and customers can order now.
All-new EcoDiesel engine
The third generation of the turbocharged 3.0-liter EcoDiesel V-6
engine delivers increased torque and horsepower, along with superb
fuel economy and minimal levels of noise, vibration and harshness
(NVH) to meet the needs of Gladiator customers.
Several significant changes contribute to the new EcoDiesel's
improved dynamic and fuel economy performance:
- A new-generation water-cooled turbocharger with variable
geometry turbine (VGT) and low-friction bearing increases
efficiency and responsiveness during transient conditions
- Redesigned cylinder head intake ports with higher flow
capability improve swirl and flow, increasing performance and fuel
economy
- The exhaust gas recirculation (EGR) system design has been
updated to a dual loop (low and high pressure) system. The added
low-pressure circulation system draws gases after the diesel
particulate filter, thus minimizing turbocharger energy losses,
which increases fuel economy
- The compression ratio has been optimized to 16.0:1 from 16.5:1
to improve fuel economy and reduce engine noise
- High-pressure (29,000 psi/2,000 bar) direct-injection fuel
injector nozzles were redesigned to match the newly designed and
optimized combustion chamber, reducing fuel consumption
- Lightweight aluminum alloy pistons were completely redesigned
to include thinner rings and low-friction diamond-like carbon
coating on the pin and compression piston ring to reduce parasitic
losses
- NVH has been improved by offsetting the piston pin 0.3
millimeters from the centerline
- The lower portion of the two-piece oil sump uses a lightweight
sandwiched polymer/metal material, which further reduces NVH
The 3.0-liter EcoDiesel V-6 uses dual overhead camshafts (DOHC)
with four valves per cylinder and a 60-degree angle between the
cylinder banks. The block is cast with compacted graphite iron,
which provides strength to dampen vibrations, but weighs less than
gray cast iron. A compacted graphite iron bedplate adds rigidity to
the block.
The EcoDiesel V-6 engine uses a forged steel crankshaft and
connecting rods for strength and durability. The aluminum alloy
pistons are cooled on the underside via oil jets. Heat-treated
aluminum cylinder heads use individual bearing caps to reduce
friction and minimize NVH. The chain-driven overhead camshafts
employ roller-finger followers.
The diesel engine's turbo Charge Air Cooler (CAC) is located at
the base of the grille, in front of the radiator, to maximize
cooler temperatures. The CAC uses the same mounting position as in
the four-cylinder gasoline turbo engine, helping to reduce
complexity.
A new 5.1-gallon diesel exhaust fluid (DEF) tank is located
immediately behind the fuel tank with refill location next to the
diesel fuel filler. DEF refills align with oil changes lasting up
to 10,000 miles. Levels are monitored via a new DEF gauge in the
front cluster.
The 3.0-liter EcoDiesel V-6 engine is produced at the FCA Cento
facility in Ferrara, Italy.
Jeep Brand
Built on nearly 80 years of legendary heritage, Jeep is the
authentic SUV with class-leading capability, craftsmanship and
versatility for people who seek extraordinary journeys. The Jeep
brand delivers an open invitation to live life to the fullest by
offering a full line of vehicles that continue to provide owners
with a sense of security to handle any journey with confidence.
The Jeep vehicle lineup consists of the Cherokee, Compass,
Gladiator, Grand Cherokee, Renegade and Wrangler. To meet consumer
demand around the world, all Jeep models sold outside North America are available in both left- and
right-hand drive configurations and with gasoline and diesel
powertrain options. Jeep is part of the portfolio of brands
offered by global automaker Fiat Chrysler Automobiles. For more
information regarding FCA (NYSE: FCAU/ MTA: FCA), please
visit www.fcagroup.com.
Follow Jeep and FCA news and video on:
Company blog: http://blog.fcanorthamerica.com
Media website: http://media.fcanorthamerica.com
Jeep brand: www.jeep.com
Facebook: www.facebook.com/jeep
or https://www.facebook.com/FiatChrysler.NorthAmerica/
Instagram:
www.instagram.com/jeep or www.instagram.com/FiatChrysler_NA
Twitter: www.twitter.com/jeep or
www.twitter.com/FiatChrysler_NA
YouTube: www.youtube.com/thejeepchannel or
www.youtube.com/fcanorthamerica
View original content to download
multimedia:http://www.prnewswire.com/news-releases/new-2021-jeep-gladiator-ecodiesel-ultimate-capability-and-driving-range-with-442-lb-ft-of-torque-for-improved-performance-301091513.html
SOURCE FCA