2004년 미국 디트로이트모터쇼에 출품되어 2005년부터 2006년형으로 생산 시작된 폰티악 솔스티스.
For Release: Jan. 4, 2004
SOLSTICE ADDS
NEW DIMENSION TO PONTIAC’S PERFORMANCE RENAISSANCE
DETROIT –
Bringing the popular concept car to life, GM announced production of the
Pontiac Solstice roadster as a 2006 model. The vehicle is expected in dealer
showrooms in fall 2005.
First shown as a concept at the 2002
North American International Auto Show (NAIAS) in Detroit, the Solstice
immediately gained a huge following, both inside and outside of General Motors.
Designed from the ground up in less than four months, the 2002 Solstice concept
car promised thrilling, open-air driving freedom in the spirit of the great
roadsters of the past.
Built on GM’s new Kappa architecture,
the production model remains true to the original Solstice concept, including
rear-wheel drive, two-passenger seating and a reverse hinged clamshell hood
that opens to reveal a sophisticated double overhead cam variable-valve
four-cylinder engine.
“True to the thinking behind the
original concept, the production Solstice is all about being a ‘back-to-basics’
roadster with gorgeous lines and fun-to-drive characteristics,” said Bob Lutz,
GM vice chairman of product development and chairman of GM North America. “The
key enabler of Solstice is the new Kappa rear-wheel-drive architecture and
component set, which allows us to rapidly and efficiently develop an appealing
family of compact and affordable sports cars.”
Emotional design, rigid backbone
Strong response to the 2002 Solstice
concept vehicle helped put the sports car on the fast track to production. But
while the concept was designed with production-style elements, there was no
compact rear-wheel-drive platform at GM on which to build it. Creating a
production version of the concept vehicle required marrying the Solstice’s
curvaceous design to an entirely new performance body-chassis architecture.
The robust Kappa architecture features
state-of-the-art, full-length hydroformed frame rails and a stamped steel
structural tunnel to provide a solid structure to enhance vehicle handling.
To ensure an affordable, world-class
driving experience, Solstice was created with a clever blend of all-new
technology and proven GM components.
Solstice’s power is created by a new
2.4-liter variable-valve version of the Ecotec DOHC four-cylinder engine,
producing about 170 horsepower. Its twin-cam, multi-valve design provides
stirring, high-revving performance, while the engine’s lightweight,
all-aluminum construction helps optimize the vehicle’s front-to-rear balance.
At the start of production, Solstice will be offered with a close-ratio Aisin
five-speed manual transmission.
“With the concept vehicle, people
immediately felt the emotional appeal of Solstice’s design and back-to-basics
philosophy – it’s about performance, but in a fun, agile, affordable roadster,”
said Lynn Myers, Pontiac-GMC general manager. “All the stops were pulled out to
make sure the production model delivers an exhilarating driving experience to
capitalize on the ‘promise’ of the Solstice’s design.”
Faithfulness to the concept can be seen
in Solstice’s proportions, which are comparable in terms of overhangs,
wheelbase and track width. Independent front and rear suspensions that feature
independent SLA designs with forged aluminum upper and lower control arms
contribute to responsive handling. Monotube shock absorbers and coil springs
contribute to uncompromised handling response and sporty driving
characteristics while the wheels-at-the-corners wide stance enhances handling.
Eighteen-inch wheels and tires are standard, as are four-wheel disc brakes.
The interior is oriented around the
driver, with a clean design and intuitive controls. “The interior of the
Solstice is surprisingly spacious, especially for a smaller car,” said Lori
Queen, vehicle line executive for GM’s small cars. “We wanted to create
a comfortable environment suitable for longer drives without sacrificing the ‘personal’
feeling of a driver’s car.”
Clean lines, clever details
Designers worked carefully to transfer
the clean lines and taut proportions of the concept vehicle to the production
model.
“Put them side by side and it’s very
difficult to tell the production model from the concept,” said Franz Von
Holzhausen, design manager. “The front and rear fascias are slightly longer on
the production model, but overall the car remains faithful to the concept –
it’s a minimalist approach that emphasizes proportion.”
The Solstice’s proportions are accented
with five-spoke wheels and a low, wide stance. A dual-port grille and
expressive lighting at all corners instantly identifies the car as a Pontiac.
Unexpected details include a body-color extension into the passenger
compartment that gives the Solstice an integrated appearance when the top is
down. In fact, the top folds flat into the rear clamshell opening, providing a
smooth seamless appearance.
“There is no visible stack from the
folded top to disturb the shape,” said Von Holzhausen. “In fact, there are no
extraneous lines whatsoever; it has a tight, purposeful look, as if it were
shrink-wrapped around the driver.”
“We insisted on a lower ride height to
ensure the car’s sporty appearance,” said Von Holzhausen. “That makes it the
lowest, most ground-hugging car at GM.
We were adamant that the Solstice look absolutely right from all
angles.”
Creative leveraging of GM resources, as
well as clever solutions to other needs, helped complete the Solstice’s design
efficiently and economically. For example, the rear corner lamps are from the
GMC Envoy, while door handles, fog lamps, seats, engine and transmission are
shared with other GM vehicles.
However, some parts are all Solstice.
The taillamps, for instance, were designed with special reflectors to eliminate
the need for a separate side marker light. This not only contributes to the
car’s sleek design, but also eliminates the cost of a separate marker lens and
bulb.
Interior design is equally purposeful
and clever, with details like pedals placed for easy heel-and-toe driving and a
cockpit-style instrument panel that sweeps around the driver. Designers also
worked with chassis engineers to optimize the placement of the shifter. Manual
shifter throws between gear changes were studied and shortened.
“When you sit down in the car, your hand
naturally falls onto the shifter,” said Vicki Vlachakis, interior designer.
“It’s a very intuitive, comfortable environment, and the feel of the shifter
between gears is very short and precise. Designers and chassis engineers worked
together to tune the best placement.”
A turning point
The production Solstice announcement
further enhances a re-energized Pontiac lineup that already includes the all-new
GTO and G6, Grand Prix, Vibe and a V-8-powered Bonneville GXP.
“Solstice is a vehicle that captures the
passion and pleasure of open-air driving,” said Myers. “Everyone at GM
recognized that adding it to Pontiac’s portfolio would make another strong
statement about Pontiac’s renaissance.”
Its fast-track approval and development
process come on the heels of a similar rapid decision process that helped
launch the 2004 GTO in 18 months.
“The GTO and Solstice complement each
other by offering ‘book-end’ approaches to Pontiac’s performance offerings,”
said Myers. “Like its V-8 powered stable mate, Solstice adds another dimension
to a growing lineup of clean, uncompromising performance vehicles.”
2006 PONTIAC SOLSTICE
PRELIMINARY SPECIFICATIONS
General
|
|
Body/chassis
structure:
|
spaceframe
|
Body
material:
|
hydroform/stamped
steel
|
Chassis
material:
|
aluminum/steel
|
Suspension
|
|
Front:
|
SLA
w/coil-over, monotube shock
|
Rear:
|
SLA
w/coil-over, monotube shock
|
Wheels
(in):
|
18
x 8.5 aluminum
|
Tires
|
|
Front:
|
P245/45R18
|
Rear:
|
P245/45R18
|
Tire
brand:
|
Goodyear
|
Brakes:
|
4-wheel
disc w/ ABS option
|
Dimensions
|
|
Height
(in / mm):
|
50.2
/ 1274
|
Length
(in / mm):
|
157.2
/ 3994
|
Width
(in / mm):
|
71.6
/ 1819
|
Wheelbase
(in / mm):
|
95.1
/ 2415
|
Track
(in / mm)
|
|
Front:
|
60.5
/ 1537
|
Rear:
|
61.2
/ 1555
|
Weight
(lb / kg):
|
2860 / 1300
(estimated)
|
Powertrain
|
|
Engine:
|
2.4L
DOHC I-4 Ecotec (LE5)
|
Displacement
(cu in / cc):
|
145
/ 2400
|
Horsepower
(hp / kw) @ rpm:
|
170
/ 127 @ 6400
|
Torque
(lb-ft / Nm) @ rpm:
|
170
/ 230 @ 4400
|
Transmission:
|
MW5
Aisin 5-spd manual
|