Shifting to more electricity in
the hybrid engine fuel mix opens profitable new investment opportunities in developing the vast U.S. wind resources.
Not exact matches
In terms of engineering, it would be simpler to design than existing gasoline - electric
hybrids, since both
fuels could be burned in the same
engine.
As their competitors at Honda and Toyota moved into the
hybrid realm, Volkswagen spent years trying to convince consumers that their diesel
engines were clean, powerful,
fuel - sipping better alternatives.
The image shows a plug - in
hybrid electric vehicle, which also has a
fuel tank and a combustion
engine, but the technology system works equally well with a purely electric vehicle.
Improved
engines and exhaust scrubbers, combined with a new
fuel, willmake energy - efficient diesels nearly as green as
hybrids
He adds: «In theory, you could have a plug - in
hybrid with a renewable
fuel powered [internal combustion
engine] and eliminate the need for petroleum all together.»
Boeing's engineers drew up (pdf) an electric
hybrid airplane
engine that uses
fuel for takeoff and landing but cruises on batteries (included in the image below).
Hydrogen
fuel cell vehicles are vying with next - generation
hybrid car technology (which can be plugged in to recharge its battery rather than relying on the gasoline
engine) to be the electric car of the future.
«That's why we are concentrating on building high - technology combustion
engine cars,
hybrid cars, as well as electric cars powered either by batteries or
fuel cells.
Those electric cars — combined with improvements in the
fuel efficiency of existing internal combustion
engines, new
hybrid power trains and even
fuel - cell vehicles — could begin to reduce the roughly $ 1 billion a day the U.S. spends on imported oil.
Therefore, if automobiles could be equipped with «low - cost, ultimate - efficiency
engines,» reaching a stand - alone thermal efficiency of 60 % or higher over a wide range of driving conditions, it is believed that a substantial
fuel consumption superior to that of current
hybrid system automobiles could be a reality.
The caveat here are the new
hybrid gasoline
engines which dramatically improve petrol
fuel consumption, which coupled with the lower carbon density of the
fuel make them lower emitters than an equivelant
engine size diesel.
Plug - in
hybrids benefit from the more efficient use of fossil
fuels in electricity generation even now and so have lower emissions than internal combustion
engine cars, and if they get their juice from renewables, emissions would be very low indeed.
But let's transform this into an evolutionary question: the fact that humans have a
hybrid digestive system and
hybrid metabolic
engine does not necessarily mean that our
fuel intake and usage needs to match the ratios present in the environment, particularly when, even in a lean person, fat storage dwarfs carbohydrate storage by an order of magnitude.
That suggests this plug - in
hybrid version will drop its 3.0 - liter inline - six
engine in favor of the 528i's 2.0 - liter turbo - four gas
engine, further helping save
fuel.
With the departure of the V - 8
engine in the new GS, the Lexus GS450H
hybrid attempts to cover both the performance and the
fuel - economy ends of the spectrum.
Though exact numbers aren't out yet, Volvo has at least confirmed its new T8 twin -
engine plug - in
hybrid powertrain will be available — it develops 395bhp in the XC90 with a 0 - 60 time of 5.6 seconds and a combined
fuel economy figure of 112.9 mpg.
The Camry's 2.5 - liter inline - four and 3.5 - liter V - 6
engines are more
fuel efficient than in 2011, while the 2012 Camry
hybrid is expected to receive EPA ratings of 43/39 mpg (city / highway).
Toyota's new
hybrid system for rear - wheel - drive vehicles promises improved
fuel economy at high speeds, allowing for intermittent use of the
engine at such speeds.
There's no such thing as a free lunch, however, and racing rules say that by improving its
hybrid system, Audi's internal combustion
engine must use 2.5 percent less
fuel than before.
The Bentley Bentayga
Hybrid turns the brand's
fuel - thirsty powertrain offerings on its tail by combining a turbocharged 3.0 - liter V - 6 gas
engine with an electric motor / generator battery.
This doesn't come as a surprise; in a bid to achieve better
fuel economy and efficiency, the next Wrangler will pack a host of upgrades, including an eight - speed automatic transmission, «Hurricane» turbocharged four - cylinder
engine, and a mild
hybrid system.
Many
hybrid electric vehicles achieve higher
fuel economy ratings in the city (e.g. 2017 Toyota Prius, 54 - city, 50 - highway) than on the highway because the electric motor recharges when braking and turns off the gas - powered
engine when stopped; this is especially beneficial to those who do a lot of city driving because, while 100 % gas vehicles will get better mileage on the highway vs. the city,
hybrids are the opposite.
Infiniti M35h The sporty M
hybrid boosts power and
fuel economy with a 67 - hp electric motor sandwiched between a 3.5 - liter V - 6
engine and a seven - speed automatic.
The 2016 Hyundai Sonata
Hybrid boasts an eye - catching design and a 2.4 - liter four - cylinder
engine combined with an electric motor mated to a six - speed automatic transmission to promise 202 net horsepower and outstanding
fuel efficiency.
Sadly, Audi no longer offers a diesel
engine in the Q5 in the U.S. due to its emissions - cheating scandal, so if you want better
fuel economy, you'll have to opt for the Lexus NX 300h
hybrid, which is rated 33/30/31 mpg.
Hybrid electric vehicles combine an internal combustion
engine with an electric motor for higher
fuel economy1 and reduced emissions.
Toyota's
Hybrid Synergy powertrain found in the 2015 Toyota Prius combines the benefits of an efficient gasoline
engine and a clean, quiet electric motor to boast the best mileage of all the cars in this list, with super-efficient
fuel economy of 51 mpg city, 48 mpg highway, and 49.3 mpg combined.
For now, it appears they primarily agree: The HEV or Supercar for the near future will be a
hybrid electric with some sort of heat
engine,
fueled by reformulated gasoline or diesel.
Where most
hybrids are designed to maximize
fuel economy, this model combines the V - 6
engine and electric motor (s) to increase
fuel economy and performance.
With the gas
engine and motor working in tandem as a
hybrid, BMW expects
fuel economy equivalent to 94 mpg.
One key item auto makers want to talk about is bringing the consumer into the mix, either through higher
fuel taxes or greater tax incentives to pay for advanced technologies such as
hybrid powertrains and diesel
engines.
I also know nothing about carbureted
fuel systems, or turbo / super charged
engines (although you could lump those in with intake issues, I guess), mechanical
fuel injection, or
hybrid cars.
There are no diesel
engines, because the
hybrid system costs about the same as a diesel would cost and achives similar
fuel efficiency with a cleaner exhaust.
The new
engine can pull off a new trick, too: shut off while coasting, like that of a
hybrid, providing an incremental
fuel economy improvement.
At 31/43 mpg, the 2.0 TDI is not as efficient as either the Ford Fusion
Hybrid or the Hyundai Sonata
Hybrid, but it's an
engine that, compared with the other
fuel - economy specials, carries the virtues of big torque and big spirit.
Efficient
engines and
Hybrid technology and reasonable solution to
fuel crisis.
The MKZ
Hybrid uses a non-turbocharged 2.0 - liter four - cylinder
engine and an electric motor, good for just 188 hp but considerably better
fuel economy.
Mazda says the diesel
engine will offer
hybrid levels of
fuel efficiency.
Hong Kong - based
Hybrid Kinetic Group does specialise in turbine systems however, and its website makes claims that its turbine generators are as little as a half to a third the size of a conventional piston
engine, runs 20,000 hours maintenance free and can run on virtually any
fuel - from petrol and diesel to hydrogen, or propane.
Although a 2.2 - liter turbodiesel
engine will debut later this year, which should boast lofty
fuel - economy figures, AN reports that Mazda is also considering a
hybrid engine for the 6 sedan.
The
hybrid engine has substantially better overall
fuel economy, and it does not lack in the area of power.
So, they better reflect today's vehicle fleet of more
fuel - efficient vehicles and advanced technologies such as
hybrids and turbocharged
engines.
Less reliance on the traditional braking system and reduced
engine pumping losses translate into greater electrical regeneration (170 percent more than the 2005 Civic
Hybrid) and ultimately improved
fuel economy.
''... An
engine that churns enough ponies to run with some larger V6
engines, while generating
fuel economy on par with some
hybrids»
Engine noise has been a talking point since the quieter, more
fuel - efficient 1.6 liter V6 turbo
hybrid power units were introduced in 2014 in place of the raspier and less sophisticated V8
engines.
Direct Injection V6
engines make more power from less
fuel, from the smooth, strong GLE 350 models to the advanced plug - in
hybrid GLE 550e with up to 50 MPGe and biturbo quickness.
Services offered included Oil Change and Lube, Tune - up, Tire Replacement / Rotation, Wheel Alignment, Brakes, Exhaust Systems, Mufflers, Steering, All / Four / 4 x 4 Wheel Drive, Electrical System Diagnostics, Steering, Suspension, Transmission Service / Replacement, Air Conditioning Diagnostics, Shock Absorbers, Struts, Electronic Ignition,
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Hybrid, Lighting System Alignment, Body Work,
Engine Wiring, Fluid Flush / Replacement, Testing and more!
The all - new 1.6 - liter
engine gets up to 40 mpg, better highway
fuel efficiency than the
hybrid Honda CR - Z.
Marvel Ultimate
Fuel & Motor Treatment can be used in all
engines including direct injection (GDI) and
hybrids.