Be renowned as the “car of heart” in latest years has been the motor of Chinese vehicle proprietors
who are the focus of attention, most recently with three cars in the Department strong
day – the new Accord, the new Teana, Camry, comprised by high-class vehicles in the market
all the way powerful , about L4 (in-line four-cylinder) and V6 (V-type six-cylinder)
between the engine has become a hot topic in the automobile market, competition in the
market behind the fumes, this is really a reflection of the vehicle a microcosm of the
history.
From the “L” to “V” motor of History
We often state that the annals of automotive development there is, in detail, as the
core of one of the interior combustion automobile motor, much of its early annals in
the automobile, the world’s first motor at round 19 since the mid-century had been
born, are single-cylinder two-stroke , and the next hundred years, with the increase in
vehicle emissions, the motor a stepwise boost in the number of cylinders, two
cylinders from the triplex to the four-cylinder, and then after the six-cylinder, eight-
cylinder, 10 or even twelve-cylinder atop the cylinder. Why is the number of cylinder
engines will be more and more, a good appreciating of this purpose, only more of the
cylinder can only get concurrently population for automotive power, flat motor end wares, as well as more
and more luxury high-more and more of the pursuit of the analogy is , like are used by
four or six equine dragging a vehicle Malay.
The history of the development in engine Another interesting phenomenon is that the
basic motor of the early and are founded on-line cylinder layout, which is what we call
“L-type” motor, and since the innovation of the first German V-layout motor, and promptly
swept up, today, nearly all the large displacement vehicles and luxury vehicles are a V-type
engine (Volkswagen luxury vehicle motor from the W-type structure that is a variant of V-
type engine), why the high-end motor displacement will be V returned by the development
trend of L-type it? Since it was found out when several high-power cylinder motor
for some time more and more customary in-line cylinder layout kept the two defects, one
of which is between the cylinder with each other because the job of asymmetric, motor
operation is not glossy, vibration large-scale noise; Second, multi-cylinder axial motor dimensions
line is too long (this problem is known to in-line engine of the BMW so far there is no
perfect solution), and easily lead to vehicle center of gravity is too high. Smart car
very promptly on the innovation of the pioneers of V-type engine: cylinder mechanical devices in rank
to put a certain angle were symmetric V-shaped array, so even more quiet smooth large
displacement of more compact high-power motor has eventually become a reality.
Therefore, in the domestic market, from time to time to hear the experts say there
is V6 engine is more advanced than the L4 engine, from engine development perspective,
this is some truth in this.
Selling motor vehicles from the market view V6 motor
V-engines because of the inherent benefits, the present world of high-grade vehicles
and luxury motor vehicles, with the omission of a BMW, the minimal V-engines are to the population most
familiar with Japanese high-end models, the Toyota luxury brand’s Lake SARS, Honda’s
Acura luxury brand (Acrua) and Nissan’s Infiniti luxury brand in the domestic main push
of the models are equipped with V6 engine (an individual is a V8 engine), Toyota cars
made the most high-end Crown succession in addition is the V6 motor assembly. However, in the
middle-grade level on this car, for the cost and technical considerations such as
complexity, it is L4 and V6 engines hybrid engine: Camry L4 engines are equipped, apart
from the new Accord 3.5L type of the peak out-of-doors L4 motors and equipment; and subsequent
the birth of a new generation Teana step in order to achieve its goal, in its mainstream
version 2.5L and 3.5L versions of high-end configurations are on all V6 engines, and are
completely homologous with the Infiniti quite legendary VQ engine series. This can be
used as of L4 and V6 motors in a case between trials from the facts and numbers overhead, the 2.4L
Camry largest power to 123KW, the largest torque of 224N. m, the greatest of the new
Accord 2.4L power 132KW, the largest torque of 225N. m, while the largest power the next
generation Teana has reached 136N. m, maximum torque even reached 232N. m, displacement
is similar to six-cylinder engine power compared to four-cylinder machine at upgrade
potential is noticeable from this.
As for the V6 motor and flat performance at small racket the principle superiority, I
remember last year, Dongfeng Nissan seller distilled on numerous one time hot-selling motor vehicles
at the identical grade to do several mechanical evaluation check, one of which is running
the engine at the top place One full glass of water, a new generation of V6 engines at
the time TEANA water does not sprinkle it has the flat recital of the recollection novel
in my mind. In detail, the position of the household automobile market, the present peak
selling high-class motor vehicles is still the forefront of the new Accord, the new current inhabitants
Camry Teana and that the Department of day three, and for the collection of a new
generation of consumers Teana , advanced V6 engine is one of the major selection factor. Glossary
L4 – cited to as in-line four-cylinder motor, four cylinder motor cites to the
same purpose of the dissemination line into the matching plane.
V6 – V-type six-cylinder motor for short, mentions to the six-cylinder motor
according to a certain viewpoint into a V-shaped symmetrical layout.
Related Links
Legendary Nissan VQ engine
Nissan’s motor is the most astounding signals of the VQ succession V6 motor, this motor
will not only acknowledged in the world’s most authoritative “Word’s Auto World” “the
world’s ten best engines” Award, and since 1995 are for re – 14 years, which are in the
automotive annals of the development of a legend. In detail, Nissan’s international high-end
products, such as the new Infiniti cars, as well as famous sports car has just been
reborn Z350′s “God of War Japan” GTR supercar are all configured VQ engine series.
Let people take delight in talking about is not only equipped with a next-generation
Teana VQ engine, and the fourth generation are the latest products: The new engine uses a
large number of lighter quality of the alloy was more robust and effective to reduce the
overall size and weight. Piston engine at the diamond surface to reach space class
hardness class of ceramic elements, the use of F1 motor vehicle elements hyperfine processing
technology to grinding crankshaft, lessening friction than the earlier current inhabitants of 40%.
This makes the new motor weighed against to the earlier current inhabitants VQ motor, enhance motor
power 7.6 out of 100, while notably lessening fuel use, more unwavering operation.