- Safety development based on reality
- Volvo redrew the safety map for SUVs
- Highest safety ratings in objective
surveys
- Unique safety, also in the third row of
seats
- Transversely mounted engines contribute to
safety
- Advanced functions for increased driver
control
The Volvo XC90, the SUV from Volvo Cars that has won numerous
awards, has been on the market since 2002 and has become very
popular, not least among large families. The reasons for this are
not only the roomy cabin and comfortable seating for seven people.
One of the most compelling arguments is the high level of safety,
which is based on a number of solutions and systems that were
unique for an SUV at the time the car was launched.
Volvo Cars has the world's most advanced testing facility for
automotive safety. The possibilities provided by the facility,
combined with the comprehensive research that Volvo has done in the
field and a holistic view of safety, form the basis of Volvo's
extensive knowledge about what happens in traffic accidents, and
the way in which protective solutions function in actual traffic
situations.
Based on this knowledge, the different Volvo models can be
developed as effectively as possible to help avoid accidents and to
provide protection if something should happen. This broad view of
safety and solid know-how were among the most important
prerequisites for Volvo Cars for entering the SUV segment. Our
ambition was to create an SUV that could be compared with the best
passenger cars with respect to both driving stability and the
capacity to provide effective protection in various types of
accidents.
"We would go so far as to say that we redrew the safety map for
SUVs when we designed the Volvo XC90," says Ingrid Skogsmo, head of
Volvo Cars Safety Centre. "Our ambition was to achieve a very high
level of safety for everyone in the car, and test results indicate
that we have succeeded."
The Volvo XC90 receives consistently high ratings and positive
assessments in surveys conducted by independent organisations. The
five stars in Euro NCAP are based to a great extent on the
comprehensive protection for the occupants of the car, and the well
functioning protection for children. The IIHS (Insurance Institute
For Highway Safety) reports similar results. They give the XC90 the
highest ratings for both frontal offset collisions and rear-end
collisions. The Volvo XC90 is also one of the few models among SUVs
and pickups to receive the highest rating for protection against
whiplash injuries.
Another clear indication of the high degree of safety in the
XC90 is the result that the IIHS's sister organisation, the Highway
Loss Data Institute, arrived at when they compared different car
models with respect to the costs incurred by insurance companies.
In this respect, the Volvo XC90 is the leader among mid-sized SUVs
with regard to minimizing the costs incurred by insurance
companies.
Built like a passenger car
The Volvo XC90 is a modern SUV, built like a passenger car with
a monocoque body, effective deformation zones, a low centre of
gravity, and advanced systems to minimize the risk of injury,
regardless of the type of accident. Among other things, the XC90
was fitted with a unique system to counteract roll-overs, a type of
accident that was often associated with earlier SUV models. This
system, Roll Stability Control (RSC), is an active,
stability-promoting system that uses a gyroscope to determine the
risk of a roll-over. If the system determines that the risk is
imminent, engine torque is cut and a certain amount of brake force
is applied to one or more wheels to counteract the roll-over
movement.
If a roll-over cannot be avoided, the occupants are protected by
the interior safety system that includes safety belt tensioners and
Inflatable Curtains (IC). In addition, the extremely robust safety
cage around the occupants contributes to reducing the risk of the
cabin being compressed.
High level of safety also in the third row of
seats
Since this type of vehicle is popular among large families,
Volvo Cars has put a great deal of attention into developing the
third row of seats. It is designed so that not only children, but
also adults up to a height of approximately 160cm can sit
comfortably, without compromising on safety. The two seats in the
third row have an extremely robust design and are positioned above
the rear axle, which contributes to reducing the risk of injury in
side impact collisions.
Furthermore, the Volvo XC90 has been fitted with an enhanced
inflatable curtain that also extends to the third row of seats,
which was a unique solution when it was introduced.
To provide adequate space between the seats and the outside of
the car, the third row's seats are somewhat smaller than the other
seats in the car. The amount of space behind the seats is also
generous, primarily due to the efficiently compact way in which the
engine is mounted, which creates space for a proportionately long
cabin.
Smaller children are best seated on the integrated booster
cushion in the centre position of the second row of seats. This
seat can also be moved forward approximately 300mm to create closer
contact between the child and its parents in the front seats.
With the XC90, Volvo Cars also shows consideration for other
road-users such as pedestrians and cyclists. The smoothly rounded
front and the ample space between the engine and bonnet contribute
to reducing the risk of injury in a collision. The frontal
structure is also designed to help reduce the risk of damage to
smaller vehicles in the event of a collision.
Only transverse engines
All engines in the Volvo XC90 are transversely mounted in the
engine bay, which contributes to a roomy cabin and protective
safety. A transversely mounted engine takes minimal space in the
length of the car, thereby providing a more effective deformation
zone.
Preventive safety
In addition to comprehensive collision protection, the XC90 was
fitted from the start with a number of advanced systems to prevent
accidents. Among these are the previously mentioned RSC (Roll
Stability Control), which acts to stabilise the car if there is a
roll-over risk. The XC90 is also fitted with Volvo's stability
system DSTC (Dynamic Stability and Traction Control), which by
reducing engine torque and applying well balanced brake force when
necessary, contributes to reducing the risk of skidding.
"The system contributes to safer driving in most situations,"
says Skogsmo. "And when we now introduce the new Volvo XC90, we
will also present several systems that further enhance preventive
safety. We have put particular focus on driver control."
Active Bi-Xenon Light - turning headlamps
To provide the best possible vision when driving in darkness on
winding roads, Volvo Cars is introducing Active Bi-Xenon Lights -
moving headlamps that follow the bends in the road. A
mini-processor is used to measure and analyse a number of
parameters and optimises the beam of light to the situation. The
headlamps can be turned up to 15 degrees in both directions, a
total of 30 degrees, thereby enabling them to illuminate a longer
stretch of road in curves. To prolong the system's service life,
the function is automatically disengaged in daylight.
BLIS offers better driver control
The Volvo XC90 is also fitted with BLIS (Blind Spot Information
System). BLIS uses cameras mounted in the door mirrors to register
if another vehicle is in the blind spot at the side of the car.
If this is the case, an indicator lamp illuminates near the
mirror to warn the driver and to increase the possibility of making
the correct decision. In this way, BLIS helps give the driver
better control of the driving situation.
Park Assist Camera - an extra eye to the
rear
With anyone who might be behind the car in mind, and to make
parking easier, Volvo Cars is now introducing the Park Assist
Camera. It is an advanced function that not only provides the
driver with an extra eye towards the rear but also shows the
vehicle's intended path prior to reversing. A wide-angle camera
monitors the area behind the car. The image is displayed on the
navigation system's screen on the dashboard. The camera angle is
set to show the entire area without excessive distortion of the
perspective. The screen also provides guiding lines marked on the
surface over which the car will move when reversing. The guiding
lines follow the turn of the steering wheel to help the driver
steer properly. The Park Assist Camera is a fully integrated
function in the car and is now available to customers as an
accessory.
"The Volvo XC90 has become a benchmark for safety in an SUV,"
says Skogsmo. "But the fact that safety was uniquely high when the
car was launched does not mean that we have become complacent. All
of the changes and new features that we are introducing have been
evaluated from a safety perspective. This means that the XC90 is
still one of the absolutely safest SUVs on the market."