When operating at lower rpm, the new
engine uses less fuel.
The technology, which uses a high - pressure fuel system, lets
the engine use less fuel for each cylinder and reduces emissions.
With the changes,
the engine uses less fuel at highway speeds but has much less low - speed torque.
Speaking of fuel, I adore the fact that the diesel
engine uses less fuel on the interstate, so we are able to not have to fill up as often.
Not exact matches
Such
engines also
use less fuel.
Electric power makes the
engines more efficient, so they
use less fuel.
Although
engines now emit
less diesel exhaust, thanks to mechanical improvements and the
use of cleaner - burning
fuel, diesel exhaust is still dangerously widespread.
On sale Now / mid - 2012 (convertible / coupe) Price $ 113,995 / $ 106,995 (convertible / coupe)
Engine 4.4 L twin - turbo V - 8, 560 hp, 500 lb - ft Feeding the rivalry Despite more power, this M car's biggest achievement is that it
uses 23 percent
less fuel than the old one.
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.
Stable combustion is achieved by
using less fuel than conventional direct injection
engines which have an air -
fuel ratio of 40:1.
That means the
engine produces more power and
uses less fuel, while wasting
less heat.
Some carmakers are moving away from manuals, offering an automatic as standard on some of their models or with some of their
engines; this is often for reasons of economy, as the latest dual - clutch gearboxes can help cars
use less fuel and produce
less CO2 than those with a manual transmission.
«The result of all these enhancements and advances is that the new Versa Sedan
engine burns cleaner and
uses less fuel, which combined with the improved CVT performance and better aerodynamics reduces overall
fuel consumption by about five miles per gallon versus the 2011 Versa Sedan,» says Castignetti.
While this
engine is by no means one of the more powerful ones on the market, it does exactly what it promises — gets you to your destination
using less energy, and therefore
less fuel.
[2][9][10] When
used in the latest Golf with the 90 kilowatts (122 PS; 121 hp)
engine, this new seven - speed DSG
uses roughly 6 % (5.9 l / 100 km for the seven - speed DSG compared to 6.3 l / 100 km with the six - speed manual gearbox)
less fuel than the same
engine with a manual transmission [9] and up to 20 %
less than a conventional automatic transmission.
The combination of direct injection and turbocharging has enabled smaller
engines to increase performance and compete with larger displacements while
using less fuel.
The smaller
engine uses 14 percent
less fuel than the two - liter unit, and therefore also produces
less CO2 emissions.
The 116i, featuring an entirely new 1.6 litre four - cylinder turbocharged petrol
engine, boasts the same power output of the previous entry model, the 118i, despite
using 24 per cent
less fuel (5.7 litres / 100 km) than the comparable outgoing model.
The ISG will also allow seamless restarting
using less fuel, plus longer
engine - off periods while the car is in motion.
What to look for in a
used Mazda CX - 7: We recommend to opt for the 2010 - 2012 CX - 7 with a 2.5 L
engine, as it's more reliable and
fuel efficient as well as
less costly to maintain.
The six - liter TDI
uses significantly
less fuel than any competing gasoline
engine in the high - performance SUV sector; thanks to efficient combustion and the complex exhaust emission control system, the Audi Q7 V12 TDI quattro already complies with future emissions standards.
The paddle - shift eight - speed automatic complements the performance generated by the Corvette Stingray's LT1
engine — rated at 455 horsepower or 460 horses with the available performance exhaust system — which
uses advanced technologies including direct injection, variable valve timing and Active
Fuel Management (cylinder deactivation) to make more power with less f
Fuel Management (cylinder deactivation) to make more power with
less fuelfuel.
While some BMW purists may forwn at the news that the 1 Series now features three - cylinder
engine borrowed from MINI, the fact that the model now has a version that
uses less fuel than a purpose - built hybrid does say a lot.
The bigger
engines deliver more torque and
use less fuel.
It's expected the
engine would be turbocharged to meet performance targets and would
use 8 — 12 %
less fuel than the current six - cylinder
engines found in Porsche's two entry level models.
However, it's the optional 2.0 - litre turbo - diesel
engine that leads the
fuel efficiency race, pumping out a healthy 132kW / 400Nm but
using fuel at a rate of just 5.1 L / 100 km in the hatch —
less than the Toyota Camry Hybrid (5.2 L / 100 km).
Mazda2 three - door hatchback comes with the same petrol powertrain line - up as the five - door hatchback with
engines that are lively and responsive, yet
use low amounts of
fuel and produce markedly
less CO 2 than the
engines of the outgoing model.
At the same time, mainstream cars and crossovers, like V - 6 Nissan Murano, and the V - 6 Accord and V - 6 Camry, are offering powerful and efficient V - 6
engines using less expensive regular
fuel, that are faster and more
fuel efficient than the premium brands» models.
Audi says the new R18 e-tron quattro will
use up to 30 percent
less fuel than the predecessor, thanks to the updated V6 TDI
engine and ERS - K Energy Recovery System Kinetic.
To express this in figures, the E 250 CDI with 150 kW / 204 hp and 500 newton metres develops a 25 percent higher torque than the previous V6 diesel
engine, but
uses around 23 percent
less fuel at only 5.3 litres per 100 kilometres (combined NEDC consumption).
Although the new 3.0 - litre turbo - diesel V6
engine is
less powerful now, it
uses significantly
less fuel, emits
less carbon dioxide and is Euro 6 compliant.
Besides improving driver confidence and passive safety, the LED headlights
use less energy, helping to enhance
fuel efficiency by reducing
engine loads.
Motivating the latest Accord is a 2 - liter, four - cylinder
engine that, in the case of the
fuel - injected LXi, spins out 110 horsepower, 12 more than the
engine with two - barrel carburetor that is
used in
less - expensive models.
Along with detuning the throttle for
less fuel use under acceleration, BMW implements
engine decoupling.
It also
uses significantly
less fuel during
engine starts.
The F - 150 aluminum design is key to Ford's elevated performance, which not only reduces environmental burdens associated with raw material mining and processing, but with reduced vehicle weight,
less power is required to physically move the vehicle, encouraging the
use of the smaller
fuel efficient
engine found in the 2.7 Liter EcoBoost.
Not only that, according to Automotive News, «the 2016 ForTwo's owner's manual cautions that
using less than 91 octane
fuel «can lead to
engine failure.»»
As the world searches for cars that
use less fuel, a small car with a powerful small
engine seems obvious.
The large ship
engines operate more efficiently and at
less cost than most
fuel cells, and hydraulic hybrids
use the energy with double efficiency.
Aircraft
Engines That
Use Less Fuel & Can Last Three Times As Long Via New Nanoparticle Coating was originally published on CleanTechnica.
Ultra-low sulfur diesel
fuel has 99.5 percent
less sulfur — and is now produced for all highway and non-road
uses, allowing for dramatically reduced nitrogen oxide emissions from newer diesel
engines.
Gasoline, diesel, jet
fuels, etc. pack a lot of energy per unit, can be burned pretty clean, do not destroy
engines, are readily available, cost much
less energy to produce than what they provide, and do not distort things like food supplies or national budgets to
use.
In addition, Ultra-low sulfur diesel
fuel now produced for all highway and non-road
uses has 99.7 percent
less sulfur, allowing for dramatically reduced nitrogen oxide emissions in newer diesel
engines.
What I foresee is a more efficient
engine which produces more power with
less fuel, and that
fuel, whatever it is, is plentiful, cheap to refine and safe to
use.
We
used the Toyota Prius because it burns
less fuel than gasoline -
engine counterparts.