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School bus manufacturer Blue Bird Corporation unveiled a Class 5-6 electric vehicle platform at the 2022 Advanced Clean Transportation (ACT) Expo. Blue Bird’s flexible Class 5-6 chassis will enable a broad range of fully-electric vehicles, including last-mile delivery step vans, motorhomes, and other specialty vehicles.
The joint research team of KIMM and HMC injected hydrogen directly into the combustion chamber of the engine of an existing HMC hybrid vehicle, with a pressure of more than 30 bar. 2022.04.274
In an event in Amsterdam, Mercedes-Benz unveiled its new A-Class compact line. The new fourth-generation A-Class vehicles are larger than their predecessors, and feature the MBUX – Mercedes-Benz User Experience with a number of functions that were previously the preserve of the luxury class. Further new engines will follow.
CO 2 emissions of the B-Class Electric Drive compared with the B 180 gasoline-engine variant [t/car]. The Mercedes-Benz B-Class Electric Drive ( earlier post ) delivers up to 64% lower CO 2 emissions than the equivalent B 180 gasoline model (when charged with hydroelectricity), according to Mercedes-Benz and TÜV Süd.
Mercedes-Benz is adding a new Estate (wagon) model to its C-Class family starting in September 2014. The powertrain range for the Estate, which includes diesel, gasoline and hybrid options, features a new 1.6-liter Mercedes-Benz C-Class Estate (S 205) 2014: C 300 BlueTEC HYBRID & C 250 BlueTEC. l/100 km (54.7 mpg US) NEDC.
LiquidPiston, an innovator of compact and efficient engine technology and hybrid power systems, intends to commercialize the XTS-210, a 25-horsepower, two-stroke, supercharged, liquid-cooled, 210cc rotary engine. The XTS-210 is heavy-fuel compatible (diesel, Jet A, JP-8, kerosene) and multi-fuel capacble (gasoline, propane, hydrogen).
Blue Bird Corporation will offer a factory-certified electric repower program on select gasoline- and propane-powered Blue Bird school buses. Blue Bird customers can future-proof their school bus fleet by purchasing gasoline- or propane-powered vehicles and converting them easily and cost-effectively to zero-emission, electric buses later.
In a presentation at the SAE 2014 High Efficiency IC Engine Symposium and then in a paper given at SAE 2014 World Congress, Mark Sellnau, Engineering Manager, Delphi Advanced Powertrain, reported that Brake Specific Fuel Consumption for the 1.8L Earlier post , earlier post.). Earlier post.) DOE UFEV program targets.
LiquidPiston announced a $9-million award from the US Army to design, build and demonstrate an advanced, heavy-fueled combustion engine that uses up to 30% less fuel than comparable gasoline-powered engines in the same power class and reduces size and weight by up to 10x over diesel engines with comparable power output.
In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. Ethanol or methanol would be employed to increase knock resistance. —Daniel Cohn.
Mercedes-Benz is initially using this type of powertrain in the C-Class, E-Class and S-Class. kWh battery in the hybrid vehicles is paired with either a gasolineengine or, for the first time, a diesel engine. It is combined with the OM 654 four-cylinder diesel engine for the first time in the C-Class.
The 400 hp DIG-T R race engine. liter, three-cylinder turbo gasolineengine weighing only 40 kg (88 lbs) as the companion internal combustion engine for its electric ZEOD RC which will debut at Le Mans this year. liter three-cylinder turbo engine will take over. Click to enlarge. Earlier post.). Click to enlarge.
Diesel is the predominant technology in commercial trucking, school, and transit bus sectors, according to the Diesel Technology Forum’s analysis of data sourced from S&P Global Mobility TIPNet data of vehicles in operation for Class 3-8 as of December 2021. Of the largest trucks (Class 8) in operation, 97% are diesels.
Cummins has developed an E-85-specific engine and powertrain that reduce carbon dioxide emissions by as much as 80% compared with a baseline gasoline-powered medium-duty truck. is designed specifically to use E-85 (85% ethanol and 15% gasoline). The ETHOS 2.8L demo truck. Click to enlarge. The Cummins ETHOS 2.8L Earlier post.)
The MY14 B-Class Electric Drive. The Mercedes-Benz MY14 B-Class Electric Drive ( earlier post )—the first electric offering for the brand in the United States—is priced at $41,450, excluding $925 destination and delivery. Since the launch of the first B-Class version in 2005, Mercedes-Benz sold more than 1 million units.
Audi is introducing a new highly efficient turbo engine for the 2019 DTM racing season (touring car racing series). Following about two and a half years of development and some 1,000 hours of dynamometer testing, the new Audi race engine is ready for its first racing deployment on 4 May at the Hockenheimring. kilograms per horsepower.
The new Song PLUS is the first to be powered by BYD’s new 1.5TI engine, with a maximum power of 136 kW and a maximum torque of 288 N·m. The overall engine thermal efficiency has been improved by 38% and the maximum transmission efficiency reaches 95%, with its fuel consumption reduced by 15% per 100km, combining power and fuel economy.
Near-Zero natural gas engine development program, which covers Class 4-7 vehicles. liter gasolineengine and demonstrate a 0.02 g/bhp-hr NO x California Air Resources Board (CARB) and Environmental Protection Agency (EPA) certified engine for commercial vehicle applications.
Class family in Europe. The E200 NGD can run on either gasoline or natural gas; benefits of running the car on natural gas include a 20% reduction in CO 2 emissions compared with comparable operation using gasoline, and much lower fuel costs. liters of unleaded gasoline (NEDC combined) for every 100 kilometers (37.3
liter VVT-i gasolineengine. Still one of the lightest engines in its class, the unit incorporates numerous revisions that enhance performance and help deliver class-leading fuel efficiency and CO 2 emissions. Gasolineengines are chosen by 85% of A-segment customers in Europe. “ for the Eco variant.
e-POWER uses a highly efficient gasolineengine to generate electricity for the electric motor that propels the vehicle. The onboard gasolineengine used to generate electrical energy is also more efficient, resulting in both increased power and better fuel economy. The new inverter is 40% smaller and 30% lighter.
(EDI), a producer of plug-in hybrid electric vehicle (PHEV) and continuously variable transmission (CVT) solutions ( earlier post ), is partnering with Greenkraft , CALSTART, and the California Energy Commission (CEC) to develop a Class-4 vehicle that combines the benefits of compressed natural gas (CNG) and PHEV technology.
liter EcoBoost engine ( earlier post ) was named 2014 International Engine of the Year for the third consecutive year. EcoBoost was also named Best Engine Under 1.0-Liter The Best Green Engine Award this year went to the Tesla Model S electric powertrain. liter EcoBoost engine are now available in 72 countries worldwide.
Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.
liter engine with 40% thermal efficiency (41% in hybrid applications); a new 2.0-liter liter hybrid system; and new 4WD systems—one for gasoline-engined cars, one for hybrids—based on the Toyota New Global Architecture (TNGA). liter class. liter Dynamic Force Engine, a New 2.0-liter
Alongside the A-Class, the G-Class and the new four-door Mercedes-AMG GT Coupé, Mercedes-Benz will hold the world premiere of the new facelifted C-Class Saloon and Estate models featuring new gasoline and diesel engines, and plug-in hybrid versions. The facelifted C-Class features a wide range of enhancements.
Hyundai has taken two out of the ten spots in the 2019 WardsAuto 10 Best Engine competition with the all-new 2019 NEXO FCEV fuel cell vehicle and 2019 Kona Electric CUV. This marks the tenth time Hyundai has earned a WardsAuto 10 Best Engine recognition since the awards’ annual inception in 1995. Earlier post.) Kona Electric.
The leak occurred at the joint nearest to the engine, where it is exposed to the engine’s movement and vibration as the car accelerates or slows down. Given a spark, gasoline will burn in any environment. We can also explore new possibilities as a substitute for gasoline. The purpose of such testing is to identify issues.
The new CDP cylinder head will be available for the popular GM engines that have been, or are slated to be, converted to a gaseous alternative fuel engine. The CDP cylinder head package is direct replacement for the OEM unit, meaning that a fleet operator could replace a non-hardened or failed unit with no modifications to the engine.
For the powertrain, Audi, in the 25 th year of the TDI engine, has developed a new diesel 4.0-liter liter V12 Audi R10 TDI, the first TDI engine used at Le Mans, the current race car consumes about 40% less fuel while achieving comparable lap times. Top: The LMP1 rules define energy classes for different powertrain systems.
Mercedes-Benz is launching the new S 580 e plug-in hybrid, with which the fourth generation of the hybrid drive system is celebrating its premiere in the S-Class. The basis for the hybrid drive system is provided by the six-cylinder in-line M 256 engine with 270 kW/367 hp from the current generation of Mercedes-Benz engines.
a leader in propulsion efficiency, announced at SAE International’s WCX the results of their collaborative study on the effectiveness of Tula’s diesel Dynamic Skip Fire (dDSF) in reducing nitrogen oxides (NO x ) and carbon dioxide (CO 2 ) emissions on a Cummins X15 HD Efficiency Series diesel engine. Cummins Inc. and Tula Technology, Inc.,
The new Range Rover offers a choice of three engines (one gasoline and two diesel); a high-efficiency diesel hybrid model will be coming in 2013, with target CO 2 emissions of 169 g/km. The new Ranger Rover currently offers a choice of a gasoline 510PS (503 hp, 375 kW) LR-V8 Supercharged engine and two diesel (3.0-liter
According to DTF’s analysis of S&P Global Mobility TIPNet Vehicles in Operation Data as of December 2022: Diesel dominates the trucking sector: For the largest commercial trucks (Class 8) in operation that are 2010 or later model years, 95.4% are electric, and the remainder are gasoline or other fuels. are CNG, 0.3% That’s a 10.2%
This expanded agreement comes after Lightning and Forest River announced in 2021 an $850-million, multi-year strategic partnership to build up to 7,500 zero-emission Class 4 and Class 5 buses. —Forest River Bus president David Wright.
The e-POWER system combines an electric motor, which drives the wheels, with a gasolineengine that charges the vehicle’s battery. liter engine. Used solely to charge the battery, the gasolineengine runs at a constant, optimal speed for maximum fuel efficiency, achieving 26.2 l/100 km), Nº 1 in its class.
The California Air Resource Board (CARB) is awarding $7 million to CALSTART to develop a Class 8 truck that will achieve a 90% reduction in NO x along with a 15-20% fuel efficiency improvement. This program will demonstrate the first diesel engine to comply with the state standard. We’re aiming at the heart of the Class 8 market.
Hydrogen engine. The hydrogen engine-equipped Corolla competed in a total of four rounds in last year’s Super Taikyu Series. The hydrogen engine-equipped Corolla competed in a total of four rounds in last year’s Super Taikyu Series. Earlier post.). Carbon-neutral fuel. The vehicle will be powered by a 1.4-liter
The all-new 2015 Lincoln MKC small premium utility, unveiled last week, offers an all-new engine—a 2.3-liter liter EcoBoost gasoline turbocharged direct injection (GTDI) four-cylinder unit. Ford says the engine can deliver up to 15% better fuel economy than comparable six-cylinder engines. liter three-cylinder; 1.5-liter,
The all-new 2018 Volkswagen Tiguan—the second-generation of the vehicle—is powered by the latest version of the EA888 four-cylinder engine, the 2.0L This is the only engine/transmission combination available in the Tiguan in the US. TSI EA888 Gen3 B-Cycle (Budack-cycle, earlier post ), coupled with an 8-speed automatic.
Hydrogen fuel cell technology has the long-term potential to supplement internal combustion engines, plug-in hybrid systems and battery-electric vehicles within the BMW Group’s flexible drive train strategy, the company said. —Frank Weber, member of the Board of Management of BMW AG responsible for Development.
Areas of work being focused on by Volkswagen include the development of a high-performance diesel engine delivering 100 kW (134 hp) per liter of displacement and a new 10-speed dual clutch gearbox that reduces fuel consumption. Since 2000, the group has reduced the fuel consumption of its TDI and TSI engines by more than 30%.
billion) in its strategic engine initiative. The optimization of advanced high-tech engines plays a key role in our road map towards sustainable mobility. The new engines] also need to be designed with a view to all current and future requirements. The result is a dynamic engine response with no turbo lag. —Prof.
It will be offered with turbodiesel engines (TDI), turbocharged gasolineengines (TSI), mild hybrid turbocharged gasolineengines (eTSI) and plug-in hybrid systems (eHybrid). The Tiguan will be one of the first vehicles in its class to be available with optional HD matrix headlights.
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