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The Ford C-MAX Hybrid ( earlier post ) is now officially EPA-certified at 47 mpg city, 47 mpg highway and 47 mpg combined (5.0L/100km), 100km), bettering the fuel economy of the Toyota Prius v by 3 mpg on the city cycle and 7 mpg on the highway (5 mpg combined). C-MAX Hybrid.
However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.
Following two variants with V8 engines, Mercedes-AMG is presenting the entry-level SL 43 version of its newly developed roadster icon. The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle.
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 L/100km) in model year 2025.
Volkswagen is staging the world debut of its XL1 diesel plug-in hybrid electric vehicle (PHEV) prototype at the Qatar Motor Show this week. L/100 km (261 mpg US), according to VW. The XL1 prototype has an all-electric range of up to 35 kilometers (22 miles); total range is approx. 550 km (342 miles) with a 10 liter fuel tank.
This offers the advantage since exhaust gas cleaning responds more quickly. The exhaust manifold benefits from improved insulation; the exhaust gas reaches the optimum temperature more quickly after a cold start. Two SCR catalytic converters interact: the exhaust gas aftertreatment. lb-ft) of torque. l/100km (33.6 liters (0.2
Volkswagen presented the twin up! liters per 100 km (214 mpg US ) (NEDC), with corresponding CO 2 emissions of 27 g/km. TDI (35 kW); electric motor (35 kW); a 7-speed DSG (DQ200E) and the power electronics. The electric motor is supplied with energy from the 8.6 The electric motor is supplied with energy from the 8.6
Volkswagen is holding media drive events this week for the sporty new 2013 Jetta Turbo Hybrid ( earlier post ), which features the second version of a Volkswagen gasoline-electric hybrid drive system: a 1.4L The company anticipates EPA-rated combined mileage of around 45 mpg US (5.2 kWh Li-ion battery pack. Jetta Hybrid powertrain.
One label design prominently features a letter grade (ranging from A+ to D) to communicate the vehicle’s overall fuel economy and greenhouse gas emissions performance. A sample of the second proposed label for an extended range electric vehicle. Click to enlarge.
The US Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) issued the final rule for greenhouse gas emissions and fuel economy standards for MYs 2017-2025 for passenger cars, light-duty trucks, and medium-duty passenger vehicles. mpg US (5.84 Earlier post.) Earlier post.).
Despite the new spaciousness, the Prius v will deliver estimated EPA fuel economy ratings of 44 mpg city, 40 mpg highway and 42 mpg combined (5.35, 5.88 The moonroof has an electrically operated shade system with a jam protection function. L/100km, respectively). Maximum motor drive voltage is 650 volts DC. Spaciousness.
On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg and 250 g CO 2 /km for model year 2016. mpg if the automotive industry were to meet this CO 2 level just through fuel economy improvements.) ( Earlier post.).
MPG compared to E15. A strategy of introducing E30 fuel and gradually shifting from E15 to E30 consumption will have appreciable environmental effects due to reductions in greenhouse gas emissions. The use of E30 leads to an average decrease in fuel efficiency of approximately 0.64
Thus, for the first time, in the newly released 2014 edition of the Trends report, EPA presents a brief analysis of the impact of alternative fuel vehicles on overall new vehicle fuel economy and CCO 2 O2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.
liter four-cylinder diesel engine developing 150 kW (204 hp) with a hybrid module incorporating a 15 kW electric motor. liters of fuel per 100 kilometers (57 mpg US) on the NEDC, with CO 2 emissions of 109 g/km. The new vehicle—Mercedes’ first production diesel hybrid, and based on its modular hybrid system ( earlier post )—pairs a 2.2-liter
liter turbocharged I-4 gas engines. Even more impressive, Volkswagen has also included room in the lineup for diesel and electric versions of the Golf. liter turbo-diesel inline-four return an EPA combined rating of 36 mpg, while the e-Golf has an EPA-estimated range of 83 miles. The Golf TDI and its 2.0-liter
Light-duty vehicles (LDVs) in the US may be able to reduce petroleum use by 50% by 2030, and by 80% by 2050; and reduce greenhouse gas (GHG) emissions by 80% by 2050, according to the newly published results of a two-year study by a committee convened by the National Research Council. Vehicles operating on electricity. Source: NRC.
At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. FTP75 (mpg). HWY (mpg).
liter 4-cylinder and twin electric motors, one each on the front and rear axles, that enable the electronic on-demand all-wheel drive. Toyotas hybrid system automatically switches between the electric drive mode, combined electric motor and gasoline engine, and gasoline-only engine power.
Preliminary findings from a study by researchers at Argonne National Laboratory (ANL) show that current compressed natural gas (CNG) technology applied in conventional light-duty vehicles leads to a 2% fuel consumption penalty when the engine is not resized (i.e., mpg for the gasoline baseline. Source: ANL. Click to enlarge.
Power and Efficiency The 2025 RX 450h+ Luxury AWD is a plug-in hybrid electric vehicle or PHEV. liter non-turbocharged 4-cylinder gasoline engine and two electric motors (front and rear), the total system puts out 304 horsepower and 233 pound-feet of torque. Powered by a 2.5-liter miles per gallon.
Mercedes-Benz presented the F125! In the new Mercedes-Benz research vehicle, the fuel cell stack is centrally located under the hood at the front, while the compact electric motors are installed near the wheels in the front and rear axle areas. liters diesel equivalent, or 87 mpg US equivalent). Mercedes-Benz F 125!
During his presentation at the TDI Efficiency Rally, UMTRI researcher Bruce Belzowski first presented a summary of his analysis of the total cost of ownership of diesels with a comparison to that of their gas vehicle counterparts. Exhaust gas aftertreatment system, shown in an A7. Earlier post.). million units and 7.4%
Net emissions resulting from the use of plug-in hybrid electric vehicles (PHEVs) depend on the efficiency of the conventional vehicle fleet; PHEV CD (all-electric, charge-depleting mode) efficiency; charging strategy; battery pack capacity; driving patterns; and generator mix used for charging.
The Joy of Driving , Malibu Style The Motor Press Guild (MPG), the Southern California non-profit association for automotive journalists, annually brings together writers with automotive manufacturer representatives and their cars. The rest of the cars and trucks at the 2024 MPG Drive Day is at the end of the story. Prices are MSRP.
Plug-in hybrids dominate market penetration in 2025 under CAR scenario IV (62 mpg CAFE standard). the EPA/NHTSA Technical Assessment Report for the upcoming CAFE regulations: 47, 51, 56 and 62 mpg. The results for each fuel economy scenario are: Scenario I: (47 mpg CAFE standard, 37.6 The 47 mpg target is equivalent to a 70.9%
mpg US); electric cars having an almost 40% share of the entire vehicle fleet; and about 19% of the fuel used being of organic origin (mainly domestically produced biomethane gas and imported BTL fuel). mpg US) would result in a total 45% displacement of fossil fuels. Pushing vehicle efficiency to 3L/100km (78.4
Electric school bus fleets with vehicle-to-grid (V2G) capabilities are cost-effective with today’s technology, and could save schools money while reducing greenhouse gas emissions and improving public health, according to a new study by a team at the University of Delaware’s College of Earth, Ocean, and Environment (CEOE).
Assuming no new policies, growth in energy-related CO 2 is driven by electricity and transportation fuel use. AEO2010 presents updated projections for US energy consumption and production through 2035. New light duty vehicle efficiency reaches 40 mpg by 2035. Total domestic natural gas production grows from 20.6
A team from the University of California, Berkeley concludes that reducing demand for light-duty vehicle (LDV) travel will likely be essential to meeting the international greenhouse gas emission and climate targets for the year 2050. L/100 km); or gasoline-fueled vehicles achieving in excess of 1,000 mpg (0.24 Sager et al.
Dividing that forecast in to application segments—micro-, mild-, full-, and plug-in hybrids; mini-electric (e.g., the Prius) will represent the top Li-ion business opportunity from a dollar value perspective, followed by moderate hybrids and light electric vehicles (bikes and scooters), particularly in Asia. Data: Tom Cackette, ARB.
mpg fuel economy and 163 grams of CO 2 per mile by 2025 (equivalent to 54.5 This is based on assumptions that we deem reasonable, however, we also recognize and present scenarios where industry profits would suffer from tightening regulations. Source: “Fuel Economy Focus: Perspectives on 2020 Industry Implications”. Click to enlarge.
With its high torque already present at 1600 rpm, the GLK 250 CDI 4MATIC requires 7.0 L/100 km (35 mpg US), with CO 2 emissions of 176 g/km. The HP turbine is located directly at the exhaust manifold and initially allows exhaust gas to flow through it, causing it to rotate at up to 215,000 revolutions per minute.
The Chevrolet Volt’s all-new second-generation Voltec extended-range electric propulsion system ( earlier post ) delivers 53 miles (85 km) of all-electric range, based on EPA testing. For the first 53 miles, the Gen 2 Volt can drive gas and tailpipe-emissions free using a full charge of electricity stored in its new 18.4-kWh
Three months since the introduction of the Ultra-Low Emissions Zone (ULEZ) in London, results of a year-long trial in the capital suggest that plug-in hybrid electric (PHEV) commercial vehicles could present the most practical, readily available option for businesses trying to meet clean-air targets in cities. million (US$5.9-million)
Although the company (both the brand and the larger Volkswagen Group) has been researching electromobility for a number of years; has previously outlined accelerating implementation of electric drive projects (e.g., earlier post ); and currently has two battery-electric passenger cars on the market (e-Up! e-Golf driving impressions.
CPT and AVL have been working for the past 18 months to develop a value-driven micro/mild HEV solution, utilizing CPT’s production-ready VTES electric supercharger ( earlier post ). Reductions in fuel consumption and CO 2 from base 2.0-liter liter ELC-Hybrid to downsized 1.4L VTES + SpeedStart. Click to enlarge.
Audi has introduced the natural-gas-fueled A4 Avant g-tron; dealers in Europe will begin taking orders for the midsize model starting in early summer 2017. Additionally, Audi is now offering e-gas to power the A3 Sportback g-tron as standard; customers will pay only the regular natural gas price. lb-ft) is available at approx.
Sales of battery-powered electric vehicles are 65% lower in the AEO2013 Reference case than the year before, with annual sales in 2035 estimated to be about 119,000. Reductions in battery electric vehicles are offset by increased sales of hybrid and plug-in hybrid vehicles, which grow to about 1.3 million, or less than one-half the 2.9
A 10-20% increase in fuel economy (mpg) is expected when compared to current production gasoline engines. In a paper presented at the 2016 SAE World Congress, Mahle engineers detailed the experimental results from single-cylinder and multi-cylinder engines incorporating the jet igniter in support of the above figures.
The Annual Energy Outlook 2015 (AEO2015) released today by the US Energy Information Administration (EIA) projects that US energy imports and exports will come into balance—a first since the 1950s—because of continued oil and natural gas production growth and slow growth in energy demand. Tcf in the High Oil and Gas Resource case.
Audi presented the A8 parallel hybrid as a technology concept at the Geneva Motor Show. TFSI gasoline engine and an electric motor that together develop a total output of 180 kW (245 hp) of system power and 480 N·m (354 lb-ft) of torque. L/100km (38 mpg US), equivalent to 144 grams CO 2 per km (231.75 During electrical—i.e.
Mercedes-Benz will present the Vision S 500 Plug-in HYBRID at the 63 rd IAA in Frankfurt. The concept vehicle has an all-electric range of up to 30 km (19 miles). Combined with the CO 2 bonus for the battery-electric driving mode, the vehicle achieves a certified consumption of 3.2 liters of gasoline per 100 kilometers (73.5
The CrossBlue Coupé is powered by a plug-in hybrid system comprising a V6 turbo direct gasoline injection engine (TSI) and two electric motors; maximum system power is as much as 305 kW (409 hp). l/100 km (78 mpg US) in the new European driving cycle (NEDC). l/100 km (34 mpg US) of fuel. l/100 km (34 mpg US) of fuel.
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