Efficient Performance
You demand
performance that is as intelligent as it is powerful. That is exactly
what you will find in the new A8. A new engine
lineup delivers the optimal
blend of power and efficiency. A new V6 that feels like a V8 and a new
twin-turbo V8 are added to the A8 for 2013.
3.0L TFSI V6
Engine
The 3.0-liter TFSI® V6 engine benefits from
the combination of Audi FSI® direct injection and supercharging to
create impressive torque generated over a broad curve, making full power
usable at nearly any engine speed. Audi FSI® combined with
supercharging allows Audi to achieve V8 power and torque with the
efficiency of a V6. Peak horsepower of 333 is
achieved at 5,500 RPM with maximum torque of
325/lb-ft reached at 2,900 RPM.
4.0L TFSI Twin Turbo V8
Engine
Featuring two turbochargers,
this all-new Audi V8 engine generates a rousing 420 horsepower and 444
lb-ft of torque at just 1,500 RPM from just 4.0-liters of displacement,
resulting in authoritative acceleration. To optimize efficiency, the
start-stop efficiency system can turn off the engine at a standstill,
while Audi cylinder on demand™ engine efficiency technology shuts down
half the cylinders when cruising on the open
road.
6.3L FSI W12
Engine
The engineers have now fundamentally
reengineered the W12 and taken it to the next level in every respect.
The result is a palpable gain in power and torque, coupled with improved
efficiency.* Providing 500 hp and 460 lb-ft of torque, the
Audi A8 L W12 accelerates from 0-60 in 4.4
seconds.
*0-60-mph times will vary from model to
model. Always obey local speed and traffic
laws.
Eight-speed Automatic
Tiptronic® Transmission
Power is transmitted via the
new shift-by-wire eight-speed Tiptronic® Transmission. With optimally
spread gear ratios that produce dynamic acceleration, the eight-speed
transmission also helps reduce fuel consumption by an estimated 6
percent when compared to a six-speed automatic transmission. Thanks to
its innovative design and optimal gear layout, the weight of the
transmission has not been increased over the previous six-speed
transmission.
quattro® with Available Sport Rear
Differential
Permanent all-wheel drive systems are not
created equal. And they certainly don't perform that way, either.
quattro is essentially a mechanical system devised around a
torque-sensing, self-locking, center differential that shifts torque
instantaneously to where it's needed. This means quattro is adjusting
power between front and rear axles more than 100 times a second, helping
ensure torque is delivered to the wheels where traction exists. Under
normal driving situations, quattro distributes the power between each
axle by sending 40 percent to the front wheels and 60 percent to the
rear wheels, enhancing the driving dynamics while helping maintain
optimum control. Constantly assessing grip, quattro ensures the best
possible combination of traction and handling, regardless of the road
conditions.
quattro
with Sport Rear Differential additionally senses which rear wheel to
deliver an optimum level of torque. Specifically, it directs most of the
power to the outer rear wheel to help steer the car through the corner.
This reduces understeer, common among other all-wheel drive systems,
and creates the true sportscar handling found in an
Audi.
Aluminum ASF® technology
Lightweight and rigid, the revolutionary aluminum ASF® technology
offers class-leading weight savings - a benefit you will notice in the
overall efficiency, enhanced performance and remarkable handling. It is
why you can apply the words "precise" and "graceful" to a vehicle this
powerful and athletic.
Servotronic® Steering
Handling is further increased by Servotronic® speed sensitive
steering. The dynamic technology of this steering system varies the
power assistance based on vehicle speed. At low speeds, the steering
operates with a high degree of power assist and the steering is
extremely direct, requiring minimal turns of the wheel from lock to
lock. It is these flawless shifts of Servotronic® that add an extra
layer of performance to the A8.
Audi drive
select
Progressive Audi technology flourishes with
hundreds available vehicle handling and performance combinations thanks
to Audi drive select. Whether you prefer the smooth, luxurious ride of
Comfort mode or the more direct and firmer responses of Dynamic mode,
Audi drive select allows you to tailor the vehicle to your liking. The
result is a driving experience that ensures your A8 always performs to
your preferences.
Adaptive air suspension
A8 handling is even
more evolved with the standard adaptive air suspension. It's designed to
react to driving forces nearly instantaneously producing a comfortable,
responsive ride in any driving condition. Additionally, body roll and
pitch are reduced by increasing damping through corners and under
braking, resulting in a composed and responsive ride. For optimal
personalization, adaptive air suspension offers four modes to select
from, Auto, Dynamic, Comfort, and Lift. Depending on the mode and
vehicle speed, the suspension can lower the body up to
1".
Advanced Braking
The new A8 has a braking
system that is carefully engineered for maximum heat dissipation and low
weight. All four discs are internally ventilated, with stainless steel
pins connecting the front friction plates and brake pistons made from
aluminum. This sport-inspired concept is new to the luxury class and
saves up to 10.5 lbs. per wheel, and makes the brakes less sensitive to
fading under extreme lead.