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2021 Jeep Gladiator available with 3rd generation 3.0L EcoDiesel

Green Car Congress

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. The exhaust gas recirculation (EGR) system design has been updated to a dual loop (low and high pressure) system.

Jeep 269
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New 2020 Ram 1500 EcoDiesel 4x2 pickup EPA-rated at 32 mpg highway in US; new 3.0L EcoDiesel

Green Car Congress

Introduction of a dual, high-pressure and low-pressure exhaust gas recirculation system, a first for a diesel engine in North America. The addition of cooler, low-pressure exhaust gas makes a significant contribution to improved fuel economy and lower oxides of nitrogen (NO x ). The compression ratio is changed to 16.0:1, 1, from 16.5:1,

MPG 223
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Gen 3 Ecodiesel in 2020 Ram 1500 EcoDiesel delivers 480 lb-ft, leading fuel economy

Green Car Congress

The exhaust gas recirculation (EGR) system design has been updated to a dual loop (low and high pressure) system. The lower portion of the two-piece oil sump uses a lightweight sandwiched polymer/metal material that further reduces NVH. The EcoDiesel V-6 uses a forged steel crankshaft and connecting rods for strength and durability.

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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

Green Car Congress

In addition, Pinnacle will employ high rates of exhaust gas recirculation and a low temperature combustion strategy, which will improve knock tolerance and reduce heat loss, pumping work, and NO x emissions. Novel Polymer-enhanced Rechargeable Aluminum-Alkaline Battery Technology – $2,000,000. Ionic Materials, Inc.

Engine 247
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New Chrysler 300 Luxury Series sedan mates 8-speed automatic to V6 Pentastar; up to 17% improvement in fuel economy

Green Car Congress

Compact and lightweight, the all-aluminum, 60-degree V-6 features double-overhead camshafts (DOHC) with dual-independent cam phasers, integrated exhaust manifolds, polymer-coated piston skirts, forged connecting rods and a high-pressure die-cast aluminum cylinder block in a 60-degree configuration.

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BMW Group and NTU Singapore launch US$965K electromobility research program; Electromobility in Asia and Smart Materials

Green Car Congress

Through research in various shape memory materials and dielectric polymers, scientists will look at developing technologies which can enable buttons to appear on interactive surfaces and touch screens when needed.

Singapore 150
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Porsche introduces 918 Spyder plug-in hybrid sports car

Green Car Congress

To save weight, components such as the oil tank, the air filter box integrated into the subframe and the air induction are made of carbon fiber reinforced polymer. The top pipes’ greatest benefit is optimal heat removal, because the hot exhaust gases are released via the shortest possible route, and exhaust gas back pressure remains low.

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