HSD - specific design modifications have reduced the Toyota hybrid's
coefficient of drag from Cd 0.290 to 0.283, effecting reductions in both fuel consumption and CO2 emissions.
The body sits 20 mm lower, active shutters in the grille reduce turbulence at speed and the hybrid's new look hides elements that help lower
the coefficient of drag from an already impressive 0.25 CD to 0.24 CD — you'd be hard pressed to find a more slippery production car for sale.
Not exact matches
Rather, the car's 0.26
coefficient of aerodynamic
drag has resulted
from hours
of work in the wind tunnel, as his designers negotiated with the designers over every millimeter
of change
from the BMW i8 concept car that appeared in 2011.
The
coefficient of drag is lowered to 0.29
from 0.33, Pevovar says.
Together with a slight improvement in
drag (its
coefficient drops one hundredth to 0.30; the Camry's is 0.28) and a slight reduction in weight — as much as 78 pounds, depending on trim — the new 2013 Altima posts big gains in EPA fuel economy: the city rating jumps
from 23 mpg to 27 mpg, and highway mileage goes
from 32 mpg to a top -
of - the - class 38 mpg.
The 2012 GT - R slips through the air with a
coefficient of drag of just 0.26, down
from 0.27, with a claimed improvement in downforce
of ten percent.
Helped by a 0.28
coefficient of drag, the E400 Wagon speeds to 140 mph, not far
from the electronically limited top
of 155 mph, yet the wind - rush over the front pillars remains unobtrusive.
Hindered by a ho - hum
drag coefficient of 0.37, the final 15 mph takes a while to materialize, and there's also a fair bit
of hunting going on inside the transmission, which keeps the engine far
from its 6500 - rpm redline in sixth.
As a result, fuel consumption has dropped by as much as 22 % in some models, and
coefficient of drag is reduced
from 0.34 to 0.32.
Knowledge gained
from the N24 race car programme has led to body revisions designed to improve downforce while not increasing the
drag coefficient of the car.
Improved aerodynamics are a result
of the fresh styling and new proportions, bringing the
drag coefficient from 0.35 to 0.33 Cd, while passengers also benefit thanks to more legroom and headroom.
The 2017 Sportage is also more aerodynamic, with a
coefficient of drag that's been reduced
from.37 cd to.35 cd.
The tail's low
drag contributes to the Volt's
drag coefficient of 0.28 that helps eke every last mile
from the battery.
The B9's
drag coefficient value
of 0.23 is class leading, and is derived
from a range
of subtle measures, including the outer lines
of the air inlets that integrate additional openings (they guide some
of the airstream over the wheel well), wing mirrors positioned on the door sills (narrow stripes enhance aeroacoustics, amber light below it is a unique blind spot assist method), narrow trim on the rear windows and a largely smooth underbody.
As a result
of the comprehensive aerodynamic measures, the new Toyota Auris»
coefficient of drag has been reduced
from Cd 0.292 to just Cd 0.28.
Aerodynamic Form and Function Although the new PHEV boasts the same bold styling as the redesigned Optima, it offers distinctive design features and exterior elements that differentiate it
from the gas - powered models in the Optima range, while also achieving the segment's lowest
coefficient of drag, tied with the Tesla Model S at 0.24 Cd.
Everything is fresh and forward thinking,
from the lightweight construction and the record
drag coefficient of 0.23, to the two large 12.3 - inch displays dominating the dashboard.
Aerodynamic Form and Function Although the new Hybrid boasts the same bold styling as the redesigned 2016 Optima, it offers distinctive design features and exterior elements that differentiate it
from the gas - powered models in the Optima range, while also achieving a
coefficient of drag that is among the lowest in the segment at 0.24 Cd.
The Mercedes IAA actually grows in length at speeds above 50mph when extendable flaps emerge
from each end to help it achieve a world record
drag coefficient of 0.19.
For the 2017 model year, the 5 Series entered its seventh generation, bringing a new design inside and out, a mild weight decreases thanks to CFRP technology derived
from that
of the 7 Series, a
drag coefficient of just 0.22 Cd, a new 10.25 - inch iDrive display, and an updated HUD that covers 70 percent more «space» than that
of the outgoing model.
Other energy savers include a new hybrid heating system,
coefficient of drag cut
from 0.29 to 0.28, and «Eco» drive mode which further reduces electrical draw.
Coefficient of drag only suffered a little going
from 0.33 to 0.34.
Weighing just 1,800 kilograms and with a
drag coefficient of 0.30, the coupe will accelerate
from 0 — 100 km / h in less than seven seconds and reach a top speed
of 245 km / h.
The 650S benefits
from the same slippery 0.36
drag coefficient as the previous McLaren MP4 - 12C, except that the 650S wrings 24 percent more downforce out
of the same
coefficient of drag at 150 MPH.
The Jetta Hybrid's exterior shape is the same as regular Jettas but it gets a few aerodynamic tweaks to reduce
coefficient of drag to 0.28
from 0.30.
The only other car
from the Mercedes Benz stable to surpass such a figure is the E-Class Coupe which has a
drag coefficient of 0.24.
The primary motivation behind the Clarity's styling is functional in nature, with the body panels lowering the overall
drag coefficient and maximizing the miles possible
from each
of the models» respective power sources.
Apart
from grabbing eyeballs, they also lend the body a
drag coefficient of 0.26.
With the new A-Class, Mercedes - Benz is opening up a new chapter in the premium compact segment: markedly emotive in design, with powerful engines ranging
from 90 kW to 155 kW, extremely efficient with emissions
from just 135 g
of CO2 / km and a best - in - class
drag coefficient of 0.27.
A new front chin spoiler directs air downward, helping the
coefficient of drag to be reduced
from 0.34 to 0.33 — not that you'll notice on your trip to the supermarket.
In terms
of downforce, the Huracán Spyder exceeds its Gallardo predecessor by 50 %, and with roof closed benefits
from a very low
drag coefficient with wind noise virtually eliminated.
Front driving lamps slide back to create openings for better air intake when the gasoline engine is being used and a sliding U-shaped deck - lid extends
from the rear
of the vehicle at higher speeds for improved
coefficient of drag.
Aerodynamic form and function Although the new PHEV boasts the same bold styling as the redesigned Optima, it offers distinctive design features and exterior elements that differentiate it
from the gas - powered models in the Optima range, while also achieving the segment's lowest
coefficient of drag, tied with the Tesla Model S at 0.24 Cd.
Note that the Model S won over the Prius because while they had the same
drag area, the Tesla had a lower
coefficient of drag and a larger frontal area, so it did better starting
from a disadvantaged position (smaller frontal areas offer less resistance to incoming air, all else being equal).
There's also a a retrofit aero kit to improve aerodynamics by about 15 %, getting the EV
from a
drag coefficient (Cd)
of 0.36 down to 0.31, which is very slippery.