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Adjusted CO 2 emissions and adjusted fueleconomy by model year. For the fifth consecutive year, the US Environmental Protection Agency (EPA) is reporting an increase in new vehicle fuel efficiency with a corresponding decrease in average carbon dioxide emissions for new US cars and light duty trucks. Source: EPA.
The types of vehicles consumers select has by far the most dominant impact on on-road fueleconomy—the best vehicle currently available for sale in the US is nine times more fuel efficient than the worst vehicle. Average on-road fueleconomy in the US for all vehicles in 2008 was 17.4 mpg US (13.5
A new analysis from the Consumer Federation of America (CFA) of consumer polling data finds that the proposed MY 2017-2025 passenger vehicle fueleconomy (CAFE) and greenhouse gas (GHG) emissions standards to be finalized this summer ( earlier post ) align with consumer demands and needs. mpg US (5.87 L/100km) in model year 2025.
Not coincidentally, the first Corporate Average FuelEconomy (CAFE) standards for new cars and light trucks became effective with 1978 model-year vehicles. Total consumption (millions of gallons). Consumption per capita (gallons). The maximum consumption per capita (505 gallons) was reached in 1978.
For the first time, more than 50% of the current year’s light-duty (LD) vehicles in the US get more than 23 mpg (10.2 CFA selected 23 mpg as a benchmark for this analysis because it is the EPA fueleconomy label equivalent to the 30.6 l/100 km) overall corporate average fueleconomy (CAFE) requirement for 2014.
earlier post ), is partnering with Equipment Maintenance Innovators (EMI-Global) to distribute HHS hydraulic hybrid retrofit systems for light- and medium-duty commercial fleet vehicles. HHS’s upfit solution is a high-efficiency, light-weight parallel hydraulic hybrid propulsion system inserted within the driveline of a vehicle.
approximately 45% peak thermal efficiency for light duty and greater-than 50% peak thermal efficiency for heavy duty). AOI 3: Demonstration Project for a Multi-Material Light-Weight Prototype Vehicle as part of the Clean Energy Dialogue with Canada. AOI 2: Lightweighting Materials.
According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29% at an additional cost of $2,200 to the consumer. Assessment of Technologies for Improving Light Duty Vehicle FuelEconomy.
When they are closed they improve aerodynamics, which reduces air drag and thereby improves fueleconomy. Porsche introduced the first generation Cayenne in 2002. In its latest version, Porsche designers gave the Cayenne an even sharper design with precise lines and purposefully placed light-refracting edges.
Additional features include the Honda Sensing suite of safety and driver assistive technologies, Apple CarPlay and Android Auto for smartphone connectivity, distinctive LED exterior lighting and 18-inch aluminum alloy wheels. Honda fuel cell technology firsts include: The first EPA- and CARB-certified fuel cell vehicle (July 2002).
On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fueleconomy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg if the automotive industry were to meet this CO 2 level just through fueleconomy improvements.) ( Earlier post.). mpg and 250 g CO 2 /km for model year 2016.
A number of studies have concluded that fueleconomy could be improved by about 30% with a combination of VCR, boosting and engine down-sizing. Charles Mendler and Roland Gravel (2002) Variable Compression Ratio Engine (SAE 2002-01-1940). Homogeneous Charge Compression Ignition (HCCI) Technology.
CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. A wide variety of technology options can be deployed on heavy-duty engines and vehicles to reduce engine-out NO x while improving fueleconomy to reduce the total cost of ownership of trucks. Source of data: US EPA (2019).
Ford has sold more than 140,000 Focus ST models in 40 countries worldwide since the car was first launched in 2002. The diesel Focus ST is the most fuel?efficient seconds, with fuel consumption of 4.4 For the first time, the Focus ST it will be offered with the choice of an EcoBoost gasoline or a new version of Ford’s 2.0L
Efforts to increase fueleconomy and lower emissions show no signs of losing pace as the US Environmental Protection Agency (EPA) released a report revealing a fifth consecutive increase in new vehicle fuel efficiency with a corresponding decrease in average carbon dioxide (CO2) emissions. Hybrids are projected to have a 1.8
The “one-liter” designation refers to the design target of fuel consumption of 1 liter per 100 kilometers (235 mpg US). Volkswagen first revealed a one-liter concept at the annual meeting in 2002, then cancelled the project in 2005. Tags: Diesel Engines Fuel Efficiency Hybrids. Earlier post.) Earlier post.).
The number 2 has denoted the presence of a sporting driving experience in a sub-compact two-door car for 45 years, said BMW—ever since the introduction of the BMW 2002 in 1968. The most spectacular version was the 170 hp BMW 2002 turbo—the first turbocharged model from a European manufacturer. Click to enlarge. 220d Coupe.
This fueleconomy is encouraging, but it will take a wide open road with little traffic and lots of patience to equal it. If fueleconomy is your primary focus and you can live without high performance, the standard turbocharged 2.3L This car begs to be driven with great elan , so real world driving will use more fuel.
Fuel consumption ( ECE ) 1 (L/100km). 1 Given that US EPA fueleconomy figures for the vehicles are not yet available, we are using the ECE fuel consumption figures from Europe as a means to provide a comparison across vehicles, and are providing the estimated EPA figure where available. Earlier post.) CO 2 (g/km).
Revisiting and updating the past Volkswagen walked away from the bus and van market right about the time minivans became the rage, though it did soldier on with the low-volume Type 2 Vanagon until 2002. The boxy shape has short front and rear overhangs and, at 16 feet long, 6.5 Upfront the 2024 ID.Buzz has two screens: a 12.9
The XC90, first introduced in 2002 and in more recent years modified as a hybrid and plug-in, comes in three variants: two mild hybrids, the B5 and B6, and a T8 PHEV. Its fueleconomy is 58 MPGe combined. As a PHEV, charging is to take advantage of the efficient fueleconomy or pure battery driving.
With CAFE emphasising fueleconomy and increasing the target from 26mpg in 2010 to 35.5mpg in 2016, GM is focusing on getting greater mileage out of existing petrol engine technologies. Ecotec VVT I-4 will include E85 engines and the number of flex fuel models will increase from 17 in 2010 to 28 in 2012.
Charging nightly and driving less than 29 miles will mean less need for hydrogen fuel, which is currently available at only about 50 stations in California. MPGe fueleconomy is rated at 61 mpg city/52 highway/57 combined using the electric battery and compressed hydrogen fuel. DC Fast Charging is not available.
The second is to design a Mach-II concept vehicle—without architectural constraints—that will obtain a mass reduction of 50% compared to the 2002 Taurus baseline vehicle while still retaining the basic size attributes and customer accommodations of the vehicle. How light could you make vehicles? …
If no one wants your car (because people think it sucks), then no one will buy it, regardless of how good the fueleconomy may or may not be. I had surmised this in my 2002 car design thesis [link] even before anyone was talking about plug in series hybrids. GM is making strides increasing their cars fueleconomy.
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