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Jaguar has unveiled the C-X75 concept, an extended range electric vehicle that uses twin gas micro-turbines from Bladon Jets to power two switched reluctance generators from SR Drives. seconds, and 80-145 km/h (50-90 mph) in 2.3 seconds, and 80-145 km/h (50-90 mph) in 2.3 Earlier post.) C-X75 powertrain. C-X75 airflow.
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). The C-MAX Energi plug-in hybrid is equipped with a button that enables drivers to choose an electric-only driving mode. C-MAX Energi operates in normal hybrid mode, using both gas engine and electric motor.
Audi is adding a new member to its A3 family: the A3 Sportback 30 g-tron natural gas vehicle. Operation with natural gas or biomethane makes the compact model economical and more climate-friendly with low emissions. With full gas tanks, the car has an NEDC range of up to 495 (307.6 The A3 Sportback 30 g-tron 1.5
Raj Nair outlining factors affecting real-world fuel economy in hybrids. Combining a “lead foot” with environmental factors can lead to the wide swings in fuel economy results, he said. Ford next-generation hybrids offer increased performance and extended electric modes up from from 47 to 62 mph. Click to enlarge.
Future advanced engine and powertrain configurations must address emission and fuel economy requirements for worldwide applications, transition to bio-fuels, and synergies with future powertrain trends. improvement in fuel economy over the baseline engine for the Metro-Highway (M-H) cycle. improvement in fuel economy over the baseline.
Consumer Reports fuel economy tests found the Honda Accord Hybrid delivered impressive overall fuel-economy of 40 mpg (5.88 We’ve found that the EPA tests often exaggerate the fuel-economy of hybrids. —Jake Fisher, director of automotive testing at Consumer Reports. Earlier post.). liter gasoline V6.
Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. By way of comparison: a conventional turbo system diverts part of the exhaust gas stream needed for the forced induction away from the turbine via a wastegate valve as a function of its operating state.
The analysis used the Ohio State University EcoCAR, a student prototype PHEV, as the basis for the preliminary fuel economy evaluation. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L Exhaust gas exergy map of EcoCAR engine. Δ in electric range. Power from ORC.
The Tesla Model S reached a range on par with internal combustion engine (ICE) vehicles after logging 320 miles of range at 75mph during a highway fuel-economy test run. During the run, the test driver drove the Model S Long Range Plus through a 100-mile stretch of interstate, involving an out-and-back loop at 75 mph in cruise control.
The 2012 Camry again offers three powertrain choices, all of which have been enhanced for 2012 to provide better fuel economy and more responsive performance: a revised 2.5L, 4-cylinder gasoline engine; an enhanced 3.5-liter The projected city/highway/combined fuel economy for the LE model equates to 5.47, 6.03 Click to enlarge.
Using a new optimization framework, Dr. Andreas Malikopoulos of the Energy & Transportation Science Division at Oak Ridge National Laboratory (ORNL) has explored the impact on fuel economy and GHG emissions of varying the size of the motor/generator and battery pack in pre- and post-transmission hybrid configurations of a medium-duty PHEV.
Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 The engine also features Chevrolet’s first application of Exhaust Gas Heat Recovery, or EGHR, technology, which uses exhaust heat to warm the engine and cabin.
E-Thrust is a “series hybrid” electrical distributed propulsion system concept using one gas power unit providing the electrical power for six fans for lower fuel consumption, fewer emissions and less noise. E-Fan: electric aircraft in progress. Click to enlarge. E-Fan in the hangar. Click to enlarge.
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 Jetta Hybrid can accelerate from 0-60 mph in 8.6 kWh Li-ion battery pack. Jetta Hybrid powertrain. Click to enlarge.
Lincoln’s new MKZ Hybrid ( earlier post ) will be priced the same as its conventional gas sibling when it goes on sale this fall, with an MSRP starting at $35,180, including destination and delivery. Lincoln is the first automaker to offer luxury customers a premium hybrid vehicle with an MSRP that matches its conventional gas version.
Volkswagen will formally unveil the Golf GTE—a new plug-in hybrid (PHEV) version of the Golf hatchback combining electric mobility with the dynamics of a Golf GTI—at the Geneva Motor Show next month. seconds and on to 135 mph (217 km/h). The Golf GTE offers combined cycle fuel economy (provisional) of about 157 mpg US (1.5
For 2021, Toyota has fully rebooted the Mirai, originally offered in 2016, as a premium rear-wheel drive sports-luxury fuel cell electric vehicle (FCEV) with striking design, cutting-edge technology, more engaging driving performance and a significantly longer EPA-estimated range rating.
EVDrive has developed and demonstrated an electric 4-wheel, 4-motor torque vectoring technology (Terra-Torque-Drive) specifically targeted at 4-wheel off-road powersports vehicles such as side-by-side Utility Terrain Vehicles (UTVs). Superior fuel economy, estimated average 50-100% better, and for short trips, no fuel may be needed at all.
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.
Ford’s EcoBoost technology combines direct fuel injection, turbocharging and variable valve timing to enable a downsized engine to gain fuel economy by up to 20% over larger engines with no loss of performance. Unlike airbags which generate heat when deploying, Ford’s inflatable rear seatbelt uses cold compressed gas.
natural gas vehicle. natural gas vehicle, previewed in a concept form in 2011 ( earlier post ) and revealed in its production version at the Geneva auto show in March this year, in Europe. The natural gas version produces its 50 kW output at 6,200 rpm and reaches its maximum torque of 90 N·m (66 lb-ft) at 3,000 rpm.
Light-duty vehicle fuel economy penalties for CNG in conventional engines, with and without scaling for performance equivalence. seconds 0-60 mph), resulting in 145 kW of output, fuel economy dropped to 32.1 Source: ANL. Click to enlarge. up-sizing”) to deliver comparable performance to the gasoline-fueled version.
l/100 km) combined fuel economy (projected). As on the 2020 Corolla gas models, the Toyota Safety Sense 2.0 The engine, working in concert with the electric motor (MG2), assures responsive performance, while energy efficiency is achieved by using both electric motors (MG1 and MG2) for hybrid battery charging.
diesel delivering 184 horsepower (137 kW), 280 lb-ft (380 N·m) of torque, CO 2 emissions of 109 g/km, and a NEDC combined fuel economy figure of 56 mpg US (4.2 The base version of the Golf GTD, at 3,036 pounds (1,377 kg), accelerates from 0 to 62 mph in 7.5 seconds and also accelerates from 50 to 75 mph in fifth gear in 7.5
Proterra battery-electric buses in service in a 12- vehicle demonstration by Foothill Transit in California offered significant fuel savings compared to similar conventional vehicles, according to a recently published analysis of the results of the demonstration by the National Renewable Energy Laboratory (NREL). miles per DGE. Background.
miles out of a single tank of gas during a fund-raising effort in Washington, DC that concluded today. Drivers trained in mileage-maximizing techniques such as smooth acceleration and coasting to red lights were able to wring 1,445.7 They did it by averaging 81.5
Charging takes place at all times via a two-stage exhaust-gas turbocharger system. A combination of exhaust gas recirculation with two-stage cooling and the SCR technology with AdBlue injection for the BlueTEC engines and a particulate filter delivers clean exhaust emissions. 20 mph (32 km/h). with a variable delivery rate.
In addition to an ability to do 0-60 mph in a projected 5.8 seconds—the second quickest acceleration time in the Toyota lineup—the 2021 RAV4 Prime has an estimated 39 miles of all-electric range—the highest AER of any PHEV SUV on the market. liter gas V6 engine that reached 0-60 mph in 6.3-seconds—a
In addition there are two gas engines, adaptable to run on biogas, compressed natural gas (CNG) or liquefied LNG. A fixed-geometry turbocharger and an electric intake throttle are used. The range presented earlier at IAA 2012 comprises four diesel engines and two gas engines, with an ethanol engine in the pipeline.
Particulate emissions are reduced using standard gas particulate filter technology. liter EcoBlue features innovative technologies, including: Low-pressure exhaust gas recirculation combined with water-air charge cooling for more efficient combustion and reduced emissions. ACC works at speeds up to 200 km/h (125 mph).
Whether you are seeking to develop more eco-conscious driving habits or reduce gas expenditure, there are many benefits to reducing the miles you put on your vehicle. But how can you increase your fuel economy? Here are some ways to reduce your mileage and gas usage. 1 – Lighten the Load in Your Car.
liter gas engine—and is projected to save taxpayers between $3,500 and $5,700 per vehicle in fuel costs annually. liter-equipped model in 0-60 mph by 1.1 seconds and in the 0-100 mph run by 4.7 V6 engine and 75 kW electric motor to deliver 494 combined horsepower and best-in-class 630 combined ft-lbs of torque.
The hybrid bus is fitted with two 80 kW, 260 N·m permanent magnet electric motors powered by NiMH batteries and two 90 kW PEM fuel cell stacks , and is fueled with hydrogen gas stored in tanks at 35 MPa (350 bar). Maximum speed is 80 km/h (50 mph).
Based on an average new car fuel economy of 25.3 The second-generation Volt improves on the pioneering work of the original, adding additional electric-only range, improved fuel economy of 106 mpg-e and 42 mpg, and a chassis that is lighter than the original. Since sales of the Chevrolet Volt began, owners have driven almost 1.5
Battery electric vehicles are a great technology but like the fax machine they are only temporary and there is a great deal of consumer resistance towards them for all manner of reasons, including range and the time it takes to recharge them. seconds, a 100 mph top speed and a range of 369 miles (594 km). With a tank capacity of 5.6
Riversimple designed the Hyrban ( earier post ) to achieve 300 mpg (energy equivalent); the company calculates that the fuel cell car will have well-to-wheel CO 2 emissions of 31 g/km when fueled with hydrogen produced via steam methane reforming of natural gas. Network electric powertrain. earlier post ). earlier post ).
whenever the driver releases the accelerator pedal or brakes—the system elevates the voltage of the alternator (generator), and this electricity is used to intensively charge the vehicle’s battery. The constantly fully charged battery supplies the vehicle’s electrical system during the stopped phase of the engine (e.g.
liter MultiJet II diesel engine, available with 185 hp (138 kW) and 200 hp (149 kW) outputs, and offering a significantly wider spread of torque from low rpm, greater power, improved performance and better fuel economy than the out-going two-liter 170 hp automatic engine. MultiJet II 200 hp reaches a top speed of 127 mph (204 km/h).
With a total system output of 134 hp (100 kW), the CT 200h will accelerate from 0-60 mph in 9.8 seconds; its EPA estimated fuel economy rating is 42 mpg US (5.6 km) at speeds of up to 28 mph (45 km/h). km) at speeds of up to 28 mph (45 km/h). The CT 200h’s hybrid system features a 1.8-liter, liter Atkinson Cycle Engine.
Representing a key step in Honda’s electrification strategy, starting with the 2023 model year, about 50% of CR-V’s annual sales in the US will be powered by Honda’s new, more powerful fourth-generation two-motor hybrid-electric system. An associate at the Anna Engine Plant assembles the Atkinson-cycle engine.
Motiv Power Systems (Motiv), a leading provider of all-electric medium-duty fleet chassis, has begun deliveries of Ford E-450-based all-electric walk-in vans to the United States Postal Service (USPS). Motiv is a Ford eQVM-approved provider of all-electric chassis for commercial trucks and buses. —Motiv CEO Jim Castelaz.
BMW estimates that the BMW X3 xDrive28i will provide much improved fuel economy figures with the new TwinPower Turbo 4-cylinder engine over the former 6-cylinder engine it replaces—as it has with other BMW models that have transitioned from 6- to 4-cylinder engines. The BMW X3 xDrive28i accelerates from 0 to 60 mph in 6.5
The morning session started out with an hour long press conference, the highlight being the unveiling of the Volt’s 230 mpg preliminary EPA city fuel economy finding ( earlier post ), as well as a tour showing selected elements from the studios of the four GM North American brands: Chevrolet, GMC, Buick and Cadillac. Focus on fuel economy.
kWh battery pack for twice the electric range of its predecessor, as well as some enhancements to its powertrain, including a Toyota-first dual motor generator drive system. This uses both the electric motor and the generator for drive force, helping to boost acceleration performance. Pricing starts at $27,100.
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