|
The all-new Mazda CX-7 will go on sale in November, making Australia the
first market outside of North America to receive the crossover SUV with the soul
of a sports car.
To be priced below $50,000, the CX-7 will compliment an updated Tribute
range, which arrives in Mazda dealerships about mid year.
Apart from its stand-out Mazda styling, which remains faithful to the
MX-Crossport concept that stars on the Mazda stand at this year’s Melbourne
International Motor Show, the CX-7 is expected to introduce a number of firsts
to its market segment.
Using a 2.3-litre direct injection (DISI) turbocharged engine, CX-7 will
deliver plenty of power and torque, with the four-cylinder engine developing
more than 170kW in Australian specification, while torque peaks at a substantial
350Nm at just 2500rpm.
Mating to a six-speed automatic transmission with Activematic gear selection,
the CX-7, which rides on 18 inch wheels, promises to match its strong
performance with good fuel economy.
The crossover SUV’s impressive power and torque will drive Mazda’s Active
Torque Split All Wheel Drive system that, like the CX-7’s direct injection
engine, debuted last year on the high performance Mazda6 MPS.
The CX-7’s safety credentials will be impressive with Dynamic Stability
Control (DSC), traction control and ABS anti-lock brakes part of the package. It
will also come standard with dual front, front side and head protecting curtain
airbags (six in total).
The Active Torque Split All Wheel Drive system uses a computer-controlled
coupling integrated with the rear differential to deliver up to half the
available torque to the rear wheels on demand.
Sensors monitor engine information, individual wheel speed, the ABS system,
and the CX-7’s standard Dynamic Stability Control (DSC) to optimise torque
distribution. Whether the driving conditions are dry and fast or slippery and
moderately paced, exceptional handling is assured.
“The early arrival of the CX-7 to Australia is further evidence of the
importance of this market to Mazda. Adding CX-7 alongside a significantly
updated Tribute range gives Mazda, for the first time, two impressive entrants
into the growing SUV market,” said Doug Dickson, managing director of Mazda
Australia.
In 2005 Mazda was the country’s top selling full-line importer, selling a
record 65,520 vehicles and achieving 6.7 per cent market share.
CX-7 is a clean break from the fleet of traditional SUVs currently offered.
It is engineered with Mazda’s trademark, “Soul of a Sportscar” and built
entirely on Mazda-derived platform architecture.
Program manager Shunsuke Kawasaki shows his confidence by stating, “There is
no doubt this SUV reflects Zoom-Zoom. CX-7 skillfully blends sports car verve
with SUV practicality. It is a vehicle that brings together performance and
design like never before and this deviation from the crossover norm is inviting
to look at, entertaining to drive, and fun to use.”
DISTINCTIVE AND SOPHISTICATED EXTERIOR
Chief designer, Iwao Koizumi, whose previous works include the successful
MAZDA6 and the 1995 RX-01 showcar, names the design theme, “advanced frontier”.
CX-7 takes Mazda and its Zoom-Zoom image into an area it has never before
ventured.
Notes Koizumi, “My idea for the CX-7 design was to combine dynamic movement,
speedy shapes, and a bold presence in one passionate statement. Mazda has the
sports car heritage to offer a crossover SUV with a strong and distinctive
appearance.”
The 66-degree windshield angle featured here is sleeker than many sportscars,
let alone SUVs. Distinct character lines run through the A-pillars and along the
edges of the hood to the front fascia. A five-pointed grille and prominent front
fenders reveal a clear Mazda family identity.
The side profile sports an aggressively rising belt line, a curved roof and
prominent fender arches, producing Mazda’s unique signature. A tapered cabin
rests securely on the lower body’s broad shoulders. From the rear, the detailed
round motif tail lamp and large dual exhaust outlets also emphasize the
Zoom-Zoom sportscar feature.
This distinctive overall exterior design is well balanced with the
aerodynamics of the vehicle.
CX-7’s shape is aerodynamically efficient with best-in-class performance for
coefficient of drag. Ribbed covers attached to the center under-floor area are
especially helpful in optimising aerodynamics.
While it provides outstanding aerodynamic performance, this exterior design
does not compromise craftsmanship. Panel and component part-gaps are flush and
tight. Wiper arms are configured to match the surrounding cowl design and
minimize wind noise. Attention to detail makes this car what it is.
SPORTY AND HIGH QUALITY INTERIOR
An advanced and sporty image was pursued in designing the interior. The
instrument panel consists of a unique ‘double-roof’ structure, in which a small
‘roof’ over the meter cluster is positioned just in front of a large ‘roof’ that
extends across the entire instrument panel bringing together the driver and
front passenger. To draw drivers inside, there’s a three-dial instrument
cluster, a console supporting the shifter within close reach, three-spoke
steering wheel and firmly contoured front bucket seats, all provided with a high
quality feel.
A high level of craftsmanship completes the interior design. For example, for
the leather trim, the steering wheel and shift knob are covered by high quality
leather specially contoured for optimum tactile feel. The ventilation dials, the
glove box door knob and the door armrests were all tuned to provide a high
quality look and feel. Soft-trim graining was engineered for perfect color
match, minimal reflectivity and low gloss. Mazda’s attention to detail is
visible upon first glance into the vehicle.
ZOOM-ZOOM WITH ROOM
Using the innovative MX-Crossport concept shown at the 2005 Detroit Auto Show
for inspiration, the chief designer mapped out the CX-7 with ample space for
five occupants. The rear seat not only carries three passengers in comfort, it
also splits and folds 60:40 to increase cargo capacity and versatility.
To venture far beyond normal utility expectations, CX-7 has a cargo floor
that is significantly longer than competitive models at approximately 1780mm
with a flat load surface and a lip to prevent luggage from sliding forward. With
the rear seats in use, the cargo length is an impressive 990mm and can
accommodate three full-size golf bags. Rear seatback releases are located in the
side of the cargo area for easy fold down from the rear. One side of the
reversible trunk board is made of plastic, enabling the owner to carry soiled
items without staining the carpet.
Thorough research aimed at determining what personal possessions CX-7 owners
are most likely to carry resulted in glove box, floor console, and door pocket
designs that accommodate life’s paraphernalia. For example, the lockable center
console can swallow a compact laptop computer and space is provided for coins
and sunglasses. Front door pockets are handy locations for beverage bottles. Two
cup holders in the center console offer a stable place to carry large containers
without interfering with shift lever operation. A pocket attached to the front
seatback is ideal for maps and brochures.
BALANCE OF AMPLE POWER AND ENVIRONMENTAL PERFORMANCE - MZR 2.3L DISI
TURBO ENGINE -
The heart of every Mazda is its spirited powertrain and the CX-7’s 2.3-litre,
direct injection turbocharged engine has been engineered to deliver high
performance at all speeds, along with low exhaust emissions and excellent fuel
economy.
Key elements of the new-generation engine are aluminum block and head
construction with forged internal components — crankshaft and connecting rods —
for long-lasting durability. Balance shafts curb noise and vibration. A large
air-to-air intercooler and direct fuel injection cool temperature inside the
cylinder. Shifting gasoline’s change in state from liquid to vapor from the
intake manifold to the cylinder provides the substantial cooling effect. The low
charge temperature permits use of high compression ratio — 9.5:1 — which boosts
low- and mid-range torque by approximately 10-percent over conventional turbo
engines.
A notable change from the Mazda6 MPS engine is a new turbocharger. The
refined area of the turbine inlet port enhances throttle response at low rpm and
diminishes boost lag. When the driver nudges the throttle, acceleration is
reminiscent of a much larger displacement engine, one approaching twice the size
of the 2.3-liter MZR engine, but without the extra weight that hampers agility
and the extra consumption that boosts emissions and operating costs.
The MZR 2.3 DISI turbo engine’s torque peaks at a low 2,500 rpm when 350 Nm
of torque is available. It is tuned so that muscular feel begins at 2,000 rpm,
and maintains at least 99-percent of the maximum torque all the way to 5,000
rpm, where peak horsepower is delivered.
Low exhaust emissions are achieved by connecting the catalytic converter
directly to the turbocharger to shorten the time required for the catalyst to
become effective.
CRAFTY CHASSIS WITH MAZDA SPORTSCAR DNA
A light, stiff unibody provides the sound foundation for CX-7’s smooth ride
and agile handling. Computer-Aided-Engineering analysis was used to optimize
this structure, delivering high torsional and bending rigidity with minimal
weight.
In front, a perimeter frame mounted to the unibody through six rubber
isolators supports the powertrain, the engine-speed-sensitive rack-and-pinion
power steering and a low friction MacPherson strut suspension system. The
multilink rear suspension consists of one trailing arm and two lateral locating
members per side. To minimize cargo-compartment intrusion, the rear spring is
positioned between the lower lateral member and the cross member that anchors
rear chassis hardware to the unibody. The damper is located between the wheel
hub and the unibody to provide excellent motion control with minimal friction.
Coil springs and anti-roll bars are an integral part of both suspension systems.
P235/60R18 tires mounted on stylish aluminum wheels are standard.
CX-7’s four-wheel ventilated disc brake system integrates the Anti-lock Brake
System (ABS), Traction Control System (TCS), and Dynamic Stability Control (DSC)
functions. It also collaborates with the Active Torque Split All-Wheel Drive to
prevent wheel spin on slippery surfaces.
BUILT-IN-SAFETY
CX-7’s rigid unibody uses the Mazda Advanced Impact energy Distribution and
Absorption System to realize high levels of collision safety and helps to
protect occupants in various accident situations, including front, side and rear
impacts. The body’s frame sections are large in size and as straight as
possible, high-strength steel is used where it’s effective, and subframe
connections help absorb collision energy. Stamping the side frame from a single
tailored blank minimizes center pillar deformation during a side impact.
The fuel tank is surrounded by substantial members to guard against leakage
in a major rear collision.
Six air bags are standard. A special sensor anticipates a roll-over and
inflates the side-curtain air bags early to guard against injury, maintaining
inflation for approximately six seconds helps keep limbs out of harm’s way.
Front occupant restraints have pretensioner and load-limiter mechanisms to
maximise their effectiveness.
| Major Mazda CX-7 Specification (North American
Specifications) |
| Dimension |
Overall length (w/o license plate holder) |
4,675 mm |
|
Overall width |
1,872 mm |
|
Overall height |
1,645 mm |
|
Wheelbase |
2,750 mm |
|
Track (front/rear) |
1,617 mm |
|
Seating Capacity |
5 passenger |
| Engine |
Type |
MZR 2.3-litre DISI TURBO |
|
Max. power |
170kW plus @ 5,000 rpm |
|
Max. torque |
350 Nm @ 2,500 rpm |
| Transmission |
Type |
6-speed EAT |
| Suspension |
Type (front/rear) |
Macpherson Strut/ Multilink |
| Brake |
Type (front & rear) |
Ventilated Discs |
| Powertrain |
|
Mazda Active Torque-Split All-Wheel Drive |
| Tires and wheels |
Tires (front & rear) |
P235/60R18 |
|
Wheels (front & rear) |
18 x 7.5 |
This information reflects preliminary
specifications and was correct at the time of going to print. However, Mazda
policy is one of continuous product development. The right is reserved to change
these details at any time.
|
