The Truth About Cars

JULY 5, 2023

The venerable Mustang is new for 2024, becoming the last man standing from Detroit after the Challenger and Camaro shuffle off this mortal coil. A $1,225 active valve exhaust makes my list because I’m extroverted and like to annoy the neighbors. We’ll let you slug this one out in the comments.

Ford 99

Ford Exhaust Cheap Fuel Economy 99

Green Car Congress

MAY 5, 2009

At 32 mpg, the 2010 Equinox will offer best-in-segment highway fuel economy and have a highway driving range of up to 600 miles. GM’s biggest competitors in this segment and their 2009 EPA fuel economy estimates are the Honda CR-V (20/27) and the Toyota RAV-4 (22/28).

Fuel Economy 150

Fuel Economy 2010 MPG Chevrolet 150

Green Car Congress

JANUARY 10, 2011

The fuel economy ratings are still TBD. The 1.4L’s turbocharger is integrated within the exhaust manifold, for reduced weight and greater packaging flexibility in small vehicles. The standard Ecotec 1.8L engine is paired with five-speed manual or six-speed automatic transmissions, and an Ecotec 1.4L The Ecotec 1.4L

Chevrolet 210

Chevrolet 2012 Detroit Auto 210

Green Car Congress

JANUARY 15, 2018

FCA pulled the wraps off the new 2019 Ram 1500 at the Detroit Auto Show. Cooling air is drawn from inside the truck and vented via the built-in cabin exhausters. A cooled exhaust gas recirculation (EGR) system enables improved fuel economy and emissions performance at higher loads. The Pentastar V-6 uses an 11.3:1

2019 240

2019 Hybrid Fuel Economy Volt 240

Green Car Congress

APRIL 9, 2014

improvement in city fuel economy (24.5 Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. Hydrogen-enriched exhaust is routed to the intake. mpg) and a 9.2%

Gasoline 317

Gasoline Emissions Diesel Exhaust 317

Green Car Congress

JANUARY 14, 2013

Among the many features of the new 2014 Jeep Grand Cherokee—introduced at the Detroit Auto Show—two in particular contribute to significantly improved fuel economy and driving performance: an optional new 3.0-liter Full-time 4x4 models have fuel economy figures of 20 city and 28 highway. New 8-speed.

Jeep 231

Jeep MPG 2014 Fuel Economy 231

Green Car Congress

OCTOBER 9, 2011

Inputs into the model include exhaust mass flow rate and temperature downstream of the catalytic converter, ORC component size and geometry. The evaporator was a shell-and-tube type design with exhaust gas passing through the tubes. Using the simplest ORC design (exhaust gas alone as the source of thermal input—i.e.,

Waste 220

Waste Light Ford Vehicles 220

Green Car Congress

JANUARY 11, 2011

Hyundai introduced its Veloster three-door coupe in a world debut at the North American International Auto Show in Detroit. D-CVVT (intake and exhaust camshaft phaser) camshafts and hydraulic engine mounts provide optimum power, efficiency and refinement. Automatic transmissions lose power and fuel economy in the torque converter.

Hyundai 210

Hyundai MPG Fuel Economy Tucson 210

Green Car Congress

MAY 10, 2017

Among the key elements of the upgraded 213-kW (295-horsepower) is two-step variable valve lift (VVL), which boosts fuel economy and Pentastar’s refinement. Other features of the engine include: Cooled exhaust-gas recirculation (EGR) delivers greater efficiency and enables knock-free operation at higher, real-world loads.

Jeep 150

Jeep Tax 2017 2016 150

Baua Electric

MARCH 5, 2024

The 2024 Dodge Charger Daytona is a Detroit anomaly: it’s a passenger car in an age of trucks and SUVs, it’s battery-electric when U.S. Did anyone ever ask about the fuel economy of a Hellcat?” Did anyone ever ask about the fuel economy of a Hellcat?” Exhaust noise? And the Daytona’s range? Wait, whut?

Dodge 52

Dodge Charging Gasoline-Electric Exhaust 52

Green Car Congress

APRIL 17, 2013

At SAE World Congress in Detroit, Honda engineers presented several papers on the development of the new Accord plug-in hybrid, describing work on the new gasoline engine (which will also be featured in the coming full hybrid version of the Accord), and the development of the new two-motor system. Valve train (exhaust). VTEC & e-VTC.

Honda 296

Honda Plug-in Plug Hybrid 296

Green Car Congress

AUGUST 23, 2012

Satisfaction is measured based on eight key factors: engine reliability and dependability; engine warranty; acceleration when fully loaded; electronic control module; accessibility to components for service or maintenance; vibration at idle; maintaining speeds on grades; and average fuel economy. Overall Scores. Caterpillar.

Engine 268

Engine EPA Emissions Power 268

Green Car Congress

JUNE 2, 2011

unit features: An offset crankshaft that helps improve fuel economy. Faster cylinder block warm-ups save fuel, especially in cold weather. An exhaust manifold cast into the cylinder head. The one-piece assembly lowers the temperature of the exhaust gases. liter gasoline engines. Earlier post.).

Ford 247

Ford Engine Hybrid 2012 247

Green Car Congress

DECEMBER 19, 2012

Achates Power has made excellent progress overcoming the challenges commonly associated with two-stroke engines: emissions, fuel economy, oil consumption and durability. —David Merrion, former EVP of engineering at Detroit Diesel, Achates Power technical advisory board member, and two-stroke engine expert.

Engine 225

Engine Power Powered 2011 225

Green Car Congress

MARCH 27, 2015

Testing was also conducted at the DTNA Detroit engineering facility to demonstrate engine efficiency by achieving 50.2% The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream. This reduces friction, and increases efficiency and fuel economy.

2009 150

2009 Engine Detroit Oregon 150

Green Car Congress

MARCH 14, 2009

Researchers at the US Department of Energy’s Argonne National Laboratory’s Center for Transportation Research have devised new variable combustion strategy for hydrogen-fueled engines using the Lab’s Modular Automotive Technology Testbed (MATT). Henning Lohse-Busch. International Journal of Hydrogen Energy doi: 10.1016/j.ijhydene.2008.07.099.

Hydrogen 150

Hydrogen Engine Fuel Fuel Economy 150

Green Car Congress

JULY 22, 2009

EcoBoost engine at the North American International Auto Show in Detroit in January, Ford had also shown a Lincoln C (C-size) concept car powered by a 1.6-liter, The 6-speed dry-clutch automatic transmission delivers a 7-9% fuel economy improvement vs. traditional 4-speed automatic transmissions. At the debut of the 3.5L

Ford 150

Ford Engine Fuel Economy Production 150

Green Car Congress

JANUARY 13, 2014

Ford introduced the all-new Ford F-150 at its press conference at the North American International Auto Show in Detroit. All-new aluminum cylinder heads feature water-cooled integrated exhaust manifolds. Variable displacement oil pump reduces internal engine friction to improve fuel economy. 2015 F-150. Click to enlarge.

F-150 329

F-150 Ford Engine Fuel Economy 329

Green Car Congress

APRIL 19, 2013

A study by a team from Ford Motor Company and AVL has concluded that a mid-level ethanol blend—greater than E20 but less than E40—appears to be attractive as a long-term future fuel for the US for use in engines optimized for the higher octane blend. Volumetric fuel economy. Reduced enrichment. —Stein et al.

Engine 253

Engine Fuel Ford Future 253

Green Car Congress

APRIL 14, 2010

The next generation of Ford’s EcoBoost turbocharged, direct-injection gasoline engines will introduce cooled EGR (exhaust gas recirculation), enabling higher compression ratios, according to Ford executives speaking at the SAE 2010 World Congress in Detroit.

Ford 210

Ford Congress 2010 Gasoline 210

Green Car Congress

JANUARY 11, 2016

Chrysler unveiled the all-new 2017 Pacifica minivan in both conventional and plug-in hybrid versions at the North American International Auto Show (NAIAS) in Detroit. liter Pentastar V-6 engine produces best-in-class horsepower (287) and torque (262 lb-ft), along with leading fuel economy of an estimated 28 mpg highway.

Minivan 150

Minivan Chrysler Plug-in Hybrid 150

Green Car Congress

JANUARY 16, 2018

Toyota unveiled the new fifth-generation Avalon at the North American International Auto Show in Detroit. The VVT-iW system is employed on the intake cycle, with VVT-i (Variable Valve Timing - Intelligent) activated on exhaust. Close ratios at the mid-range gears improve passing power. inches; bore remains at 3.44

2019 207

2019 Toyota Hybrid Nickel Metal Hydride 207

Green Car Congress

OCTOBER 29, 2014

The second-generation Volt, which makes its world debut in about 10 weeks at the North American International Auto Show in Detroit, features a clean-sheet, all-new Voltec propulsion system—new battery, new electric drive unit, new power electronics and new range-extending engine. Click to enlarge. Click to enlarge. Drive unit.

Volt 341

Volt GM Motor Motors 341

Green Car Congress

JANUARY 15, 2013

Lexus IS F SPORT onstage at the Detroit Auto Show. liter, four-cylinder Atkinson cycle engine featuring a new D-4S fuel injection system, Dual VVT-I and a high-efficiency Exhaust Gas Recirculation system. Click to enlarge. Lexus unveiled the all-new 2014 IS sport sedan at the North American International Auto Show.

Lexus 225

Lexus MPG Hybrid Japan 225

Green Car Congress

MAY 4, 2009

Conceptual schematic of direct thermoelectric generator mounted in a vehicle’s exhaust stream. The exhaust energy content of Atkinson-cycle engines, which are used in many hybrid powertrains, is lower than conventional IC engines due to the cycle’s inherently higher thermal efficiency. Indirect configurations are also possible.

Design 150

Design Ford Energy Exhaust 150

Green Car Congress

JANUARY 9, 2012

On the eve of the Detroit Auto Show, Cadillac introduced the 2013 ATS, a new rear-drive compact luxury sports sedan developed on an all-new, lightweight vehicle architecture. GM says the ATS will be able to deliver peak highway fuel economy of more than 30 mpg. 2013 Cadillac ATS. Click to enlarge. Earlier post.) pounds (2.5

Cadillac 239

Cadillac 2013 Engine GM 239

Clean Fleet Report

JULY 12, 2022

The Environmental Protection Agency rates the Corsair’s fuel economy at 33 mpg highway and combined when running in hybrid mode only. Fuel economy numbers reported by Clean Fleet Report are non-scientific and represent the reviewer’s driving experience using the dash gauge computer. kilowatt-hours/kWh).

PHEV 104

PHEV Plug-in Plug MPG 104

Green Car Congress

FEBRUARY 9, 2009

Detroit Diesel, a Daimler company, previewed its production-intent version of Daimler’s BlueTec technology for emissions control at the Technology and Maintenance Council (TMC) Conference. When compared to non-SCR technologies planned for use in 2010, the Detroit Diesel BlueTec technology will deliver even greater fuel economy advantage.

Fuel Economy 150

Fuel Economy Detroit 2010 Economy 150

Green Car Congress

JANUARY 11, 2010

Ford unveiled its strategically important next-generation Ford Focus in both four-door sedan and five-door hatchback styles at the 2010 North American International Auto Show (NAIAS) in Detroit. Duratec I-4 unit while contributing to projected fuel economy gains of more than 10%. “People downsize cars, not expectations.

Ford 199

Ford Engine Global Market 199

Green Car Congress

SEPTEMBER 19, 2011

to deliver an estimated 190 horsepower (140 kW) and 180 lb-ft of torque (250 N·m)—about 12% more horsepower and 16% more torque than the current Ecotec 2.4L, while offering estimated highway fuel economy of more than 30 mpg (7.84 L/100km) (final fuel economy numbers are pending). GM expects the 2.5L

Engine 328

Engine Power Powered Oil 328

Green Cars News

JULY 22, 2009

EcoBoost engine made its debut at the Detroit Motor Show in January, it was shown with a Lincoln C concept car powered by a 1.6litre, four cylinder EcoBoost engine mated to a powershift transmission. With the variable camshaft timing the intake and exhaust cams vary independently improving airflow through the engine. When the 3.5l

Ford 36

Ford Shelby F-150 Fusion 36

Green Cars News

JULY 1, 2009

Ronn Motors CEO, Ron Maxwell, commented, “We have completed exhaustive research, extensive testing and retesting, dedicating thousands of man hours in our quest for the ultimate solution. However, the most significant fuel savings come at a cost, and that cost is a major sacrifice of emissions reduction. Ronn Motor Company, Inc.

CO2 32

CO2 Motor Motors Motoring 32

Green Car Congress

NOVEMBER 4, 2011

The A dvanced C ombustion C oncepts— E nabling S ystems and S olutions (ACCESS) is developing advanced combustion control concepts along with with an enabling system, subsystem and component level solutions for the management of multi-mode/multi-fuel combustion events. HCCI range extension with boosting. Source: Bosch. Click to enlarge.

Fuel Economy 218

Fuel Economy Gasoline Light Engine 218

Green Car Congress

JANUARY 9, 2012

Dodge Brand President and CEO Reid Bigland introduces the new 2013 Dodge Dart at the Detroit Auto Show. Dodge introduced the new 2013 Dodge Dart compact at the Detroit Auto Show. Preliminary fuel economy estimates (unadjusted, not EPA label) for the Dart with the 1.4-liter Click to enlarge. Earlier post.)

Dodge 240

Dodge MPG Price Fuel Economy 240

Green Car Congress

JANUARY 14, 2014

Chrysler introduced the revamped new 2015 Chrysler 200 mid-size sedan at the Detroit Auto Show. The 200 is the industry’s first mid-size sedan with a standard nine-speed automatic transmission, which enables expected highway fuel economy ratings of 35 mpg US (6.7 This further reduces friction and improves fuel efficiency.

Chrysler 291

Chrysler Standards MPG Fuel Economy 291

Green Car Congress

APRIL 24, 2012

The company presented these latest test results in a paper at the SAE 2012 World Congress in Detroit. The test engine for the paper was a 250cc single-cylinder unit with dual-camshaft-actuated reciprocating sleeve valves for induction and exhaust. Compression ratio was set at 15:1, and the fuel used was 87 octane gasoline.

Light 304

Light Fuel Economy Engine Fuel 304

Green Car Congress

JANUARY 12, 2014

Audi will unveil an all-road shooting brake plug-in hybrid concept at the North American International Auto Show (NAIAS) in Detroit. In part-load operation, indirect injection supplements direct gasoline injection to improve fuel economy; the exhaust manifold that is integrated in the cylinder head enables high-performance thermal management.

Audi 287

Audi Plug-in Detroit Plug 287