Green Car Congress

JANUARY 18, 2016

diesel) to reduce NO x and PM while maintaining high efficiency has attracted a great deal of research interest over the past several years. Dilution, with either air or exhaust gas recirculation (EGR), reduces the peak combustion temperatures to avoid high NO x formation rates.

Gasoline 150

Gasoline Fuel Diesel Engine 150

Clean Fleet Report

DECEMBER 23, 2021

came to life with a throaty note that would grumble and pop from the active valve performance exhaust system. This adaptive system, which amplifies the sound, has exhaust settings such as sport and track, making for a pleasant reminder you are driving a high-performance car. Then, for comparison take a spin in the Mustang GT or Mach 1.

Ford 86

Ford MPG Fuel Economy Shelby 86

Clean Fleet Report

JULY 16, 2023

The twin faux exhaust ports on the lower rear fascia actually don’t look too bad, and the star-patterned 19-inch machined alloy wheels look great. When comparison shopping compact SUVs, if a plusher interior is a pacing item, the Taos may be a bit Spartan. As part of these events we may be offered free transportation, lodging or meals.

Fuel Economy 81

Fuel Economy MPG SUV Clean 81

Green Car Congress

JULY 29, 2016

HECC is achieved by operating a common rail diesel engine with a single early fuel injection event under increased injection pressure and with ~50% exhaust gas recirculation (EGR). An adverse effect of advanced diesel combustion is incomplete combustion that manifests as unburned hydrocarbons (UHCs) and carbon monoxide.

Diesel 150

Diesel Exhaust Engine Emissions 150

Green Car Congress

OCTOBER 28, 2010

and ISFC reduction of 16% in comparison with an SI gasoline engine part load. The short combustion delay angles allow for the injection timing to be such that the ignition and combustion events take place after TDC. No modifications were made to the combustion chamber, air motion level or compression ratio of the base diesel engine.

Engine 240

Engine Fuel Gasoline-Electric Gasoline 240

Clean Fleet Report

AUGUST 12, 2021

The rear features twin chrome-tipped exhaust ports in the outer lower fascia and the letters P-A-L-I-S-A-D-E spread out between the vertical rectangular LED tail lights. Flash Drive: 2021 Chevrolet Tahoe Duramax Diesel. Three-Row SUV Comparison. As part of these events we may be offered free transportation, lodging or meals.

Hyundai 105

Hyundai Fuel Economy SUV Fleet 105

Clean Fleet Report

NOVEMBER 4, 2021

Tastefully placed chrome trim and accents are on the grille, roof rack rails, lower doors, window surrounds, the faux exhaust ports, and the eyebrow strip that runs the full length of the rear power lift gate between the LED tail lights. Road Test: 2018 Chevrolet Traverse: 3-Row SUV Comparison. Road Test: 2021 Hyundai Palisade.

MPG 83

MPG SUV Fuel Economy Light 83

Green Car Congress

APRIL 17, 2014

Compared to new diesel engines, the Delphi team found that BSFC for GDCI at light loads was comparable or better, and at high loads was about 5% higher. A high octane fuel was injected late on the compression stroke of a boosted diesel engine operating with high EGR. Very low fuel consumption, NO x , and PM emissions were measured.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Clean Fleet Report

SEPTEMBER 5, 2021

Below in the lower fascia are dual horizontal exhaust ports. This is quite a compliment, but while some design cues are similar, that is where the comparison between the two ends as one has a base price of $177,000 and the Genesis begins at $48,900. Event: WAJ Media Day (Genesis G70, GV80). Carefully Crafted Interior.

MPG 66

MPG Fuel Economy SUV Clean 66

Clean Fleet Report

AUGUST 27, 2021

The shelf-like LED rear tail lights continue the L-shape design cue, and end with F Sport unique larger exhaust ports. Comparison Test: 2019 Lexus UX 200 & 250h Hybrid. In addition, we are often invited to manufacturer events highlighting new vehicles or technology. Safety and Convenience. Road Test: 2018 Lexus RX 350.

Lexus 84

Lexus Fuel Economy Hybrid MPG 84

Green Car Congress

MAY 8, 2014

The prototype is fueled by diesel, a first step in proving the technology before developing a new LNG fuel system. Motiv suggests that the MkII engine will be up to twice as efficient as a conventional automobile engine and up to 20% more efficient than modern diesel engines. All valves are actuated by overhead cams.

Engine 345

Engine Concept Design Exhaust 345

Green Car Congress

MARCH 9, 2015

liter, 150-hp turbocharged and direct-injection four-cylinder TDI diesel ( earlier post ), fitted with a six-speed manual or a six-speed DSG dual-clutch automatic transmission. Quick comparison of fuel economy and cargo. Compared with the previous Jetta SportWagen’s TDI Clean Diesel engine, the new 2.0L Golf SportWagen 1.8T.

MPG 150

MPG Diesel America Fuel 150

Green Car Congress

JANUARY 13, 2017

six-piston) light-duty version of its opposed piston engine (OPE) in both diesel- and gasoline-fueled versions. The 30-50% improvement metric encompasses both gasoline and diesel variants of the OP engine. A comparison between the 2.7L A comparison between the 2.7L liter, 3-cylinder (i.e., The new Achates Power 2.7-liter

Light 150

Light Engine Power Powered 150

Green Car Congress

OCTOBER 4, 2014

A lightweight cylinder head made of pressure-cast aluminum alloy uses front-located exhaust ports that provide greater freedom in the layout of the close-coupled catalytic converter which mounts directly to the cylinder head. CR-V in Europe: new diesel and 9-speed. liter i-DTEC diesel. liter i-DTEC diesel.

Fuel Economy 311

Fuel Economy 2015 Honda Fuel 311

Green Car Congress

AUGUST 31, 2009

liter Power Stroke V-8 turbocharged diesel engine. liter Power Stroke V-8 turbo diesel engine. The inboard exhaust design reduces overall exhaust system volume. Reduced exhaust system surface area also minimizes heat transfer to the engine compartment and improves NVH. Click to enlarge. All-new design.

Diesel 150

Diesel Ford Power Powered 150

Green Car Congress

APRIL 21, 2014

The Oak Ridge team plans to pursue the in-cylinder reforming technique in a multi-cylinder configuration in which one of the engine cylinders would act as the reformer, “ essentially breathing in reverse compared to the other cylinders (breathing in from the exhaust manifold and exhausting into the intake system).”. Click to enlarge.

Exhaust 191

Exhaust Congress Engine Fuel 191

Green Car Congress

APRIL 18, 2011

Currently, Achates has demonstrated a single-cylinder CI OPOC two-stroke engine that matches the engine-out emissions of an advanced 2010 medium-duty diesel while achieving specific oil consumption of less than 0.1% An external air compressor feeds compressed air to the conditioning unit where it is mixed with exhaust gas.

Engine 199

Engine Concept Power Powered 199

Clean Fleet Report

NOVEMBER 7, 2021

Note: For our purposes here, a continuously variable transmission (CVT) does not have gears, so is not part of this comparison. In the rear the hands-free power lift-gate sits above the sliver lower fascia where there is a single, horizontal exhaust port. As part of these events we may be offered free transportation, lodging or meals.

Hyundai 69

Hyundai MPG Fuel Economy Clean 69