More Punch For Ford Shelby GT500
6th January, 2009
America's new 2010 Ford Shelby GT500 delivers the most power and refinement ever for a Ford SVT-tuned performance
Mustang – and a few surprises, too.
“The 2010 Shelby GT500 demonstrates Ford’s continuing commitment to high-performance vehicles,” said Derrick
Kuzak, Ford group vice president, Global Product Development. “In addition to the numerous performance and
refinement improvements inside and out, the 2010 Shelby GT500 is an estimated 2 miles per gallon more fuel efficient
on the highway.”
“We’re proud of the many enhancements that were developed jointly by the Ford and Shelby Automobiles team last
year that we’ve now incorporated into the new 2010 Shelby GT500,” said Carroll Shelby, founder of Shelby Automobiles.
“Building on what we learned to create the Shelby GT500KR, this new car offers a great combination of power, handling
and braking. It is truly a special car that is a great deal of fun to drive.”
Ford’s Special Vehicle Team used the gains made on the 40th anniversary edition Shelby GT500KR “King of the Road”
Mustangs as the performance starting point and built from there. The design team, with a nod to the original Shelby
Cobras from the 1960s, takes those design cues even further with nuanced improvements in both the coupe and
convertible, each of which boasts a more-refined interior.
“Working together on the KR, the Ford and Shelby teams developed new systems to continually improve the iconic
Mustang,” stated Amy Boylan, president of Shelby Automobiles. “Those lessons learned are incorporated into the 2010
Shelby GT500. This approach will help maintain Mustang’s leadership position at the front of the pack and make the
ownership experience even more enjoyable.”
“The muscle car segment is becoming even more competitive,” said Jamal Hameedi, chief nameplate engineer for SVT.
“We need to uphold the Mustang badge with honour, the Shelby badge with honour and most importantly the Ford badge
with honour. The 2010 GT500 is the car that will do all of that.”
The 2010 Shelby GT500 builds off the performance gains pioneered on the special edition Shelby GT500KR. Horsepower
and torque have been increased, while the ride is more responsive.
More horsepower, more refinement, more functionality
The combination of added horsepower, refinement and functionality makes the 2010 Shelby GT500 a unique high
performance car. The 2010 Shelby GT500 delivers more horsepower and more torque than the outgoing model, thanks in
part to advancements pioneered on the GT500KR.
The 2010 Shelby GT500 is powered by a supercharged and intercooled 5.4-litre dual overhead cam V-8 engine expected
to produce 540 horsepower and 510 foot-pounds of torque. The redline is 6,250 rpm. The car’s aluminium power dome
bonnet not only adds to the Shelby’s appearance, it helps cool the engine through a bonnet extractor.
The Shelby’s open-element air induction system features a conical air filter instead of a flat-panel closed system
to reduce air restriction. This approach allows more air to be pumped through the engine, producing more power and
increasing the engine’s efficiency.
A cold-air intake feeds the coolest air possible directly into the air box, helping further increase horsepower.
The intake necessitated moving the Cobra snake badge to the other side of the grille to enable maximum airflow.
The twin-disc clutch on the six-speed manual transmission has been significantly upgraded, improving drivability
and 'NVH'. The discs on the 2010 Shelby GT500 are larger – 250 mm in diameter compared with 215 mm in diameter on
the outgoing model – and made of copper and fibreglass to make them more robust.
A unique component of the twin-disc system is the control of the intermediate disc. Rather than floating, it
instead has six straps that control the engagement of the clutch, improving driveability.
The 2010 Shelby GT500 offers customers improved straight-line acceleration, plus fuel savings when cruising on the
highway in the top gears. Gears 1-4 remain the same, but fifth gear changes from .80 to .74 while sixth gear goes
from .63 to .50, meaning that the 2010 Shelby GT500 will turn lower engine RPMs in those gears and deliver improved
fuel efficiency. The new final drive ratio, from 3.31 to 3.55, enables the improved acceleration in lower gears while
complementing the revised fifth and sixth gear ratios.
The Shelby’s distinct sounds will be apparent as always, though with new refinements, thanks to the work of the
Noise, Vibration and Harshness (NVH) team. A patented resonator placed between the air filter and engine throttle
body helps keep unwanted noise in check.
"You still hear the supercharger but not so that it’s intrusive," said Kerry Baldori, chief functional engineer
for SVT. "It’s the same with the exhaust. You want people to know you’re driving something special, but you don’t
want an exhaust note that overpowers the whole interior."
"We spent a lot of time getting the right sound quality out of the exhaust so you get that nice, crisp Shelby
sound outside and a pleasant sound inside the cabin. It’s a nice balance; one isn’t overpowering the other."
Driving dynamics also are improved, thanks to SVT’s signature chassis tuning as well as new 19-inch Goodyear F1
Supercar tyres and forged aluminium wheels on the 2010 Shelby GT500 coupe and 18s on the convertible.
Spring and dampers have been optimised for better roll control, giving customers more confidence when braking,
accelerating or turning. The new chassis tuning takes its philosophy from the KR programme, with a greater emphasis
placed on primary body control.
The team also stiffened the steering shaft.
"All our changes were about making the car to respond as fast and as predictable as possible," Hameedi said. "The
2010 Shelby GT500 conveys an athletic, confident feel. The shifter, clutch pedal, brake-pedal efforts and overall
steering efforts are easier now. We wanted to make sure we had a nice, crisp short-throw shifter that was easy to go
from gear to gear."
The Goodyear F1 Supercar 19-inch tyres have been upgraded, too. SVT members developed a “recipe” for the attributes
and characteristics they wanted in the tyre, which Goodyear’s team of engineers, designers and manufacturers brought
to 'life'. The result is better grip, better handling and better NVH properties, leading to a better customer
The wheels themselves complement the high-performance 'nature' of the 2010 Shelby GT500. The 19-inch wheels are
forged aluminium wheels milled on both sides. The extra machining process provides “blade” spokes with very thin, yet
strong, cross-sections. The spokes have a specific curve from the rim to the hub, not only for strength, but also to
accentuate the offset and width of the tyres.
The 2010 Shelby GT500 features AdvanceTrac, Ford’s stability control system with several options for performance.
The default “on” mode accommodates every-day driving, and a Sport mode delivers for those wanting to put the Shelby
GT500 through its paces on the track. The system also can be turned completely off, although the anti-lock brake
system and other active safety systems remain in place. Standard safety equipment includes: dual stage front air bags,
side-impact air bags and Ford’s Personal Safety System.
Numerous aerodynamic upgrades, including a redesigned splitter, were made to the front end of the 2010 Shelby
"We worked hard to get as much down force with as little drag as possible," Baldori said. "We worked to seal off the
air that comes in the front so it can’t go underneath the car. We spent a lot time sealing components such as the
radiator and intercooler to get rid of all the leak paths."
"The result of this evolution of aerodynamics is we’ve increased down force, reduced drag and improved the overall
efficiency of the 2010 Shelby GT500."
Directing the air so it’s used most efficiently was a painstaking process that ultimately will be rewarding to
customers. The design of the front fascia and the car’s “flush” bonnet helps focus air flow. The top grille focuses
air into the radiator, with a rubber flap inside the engine compartment helping to seal the system. The lower grille
helps cool the intercooler. SVT engineers also went as far to block off specific diamonds in the front of the 2010
Shelby GT500’s distinctive grille to help maintain the correct cooling and aerodynamic balance.
A meaner, reskinned snake ready to take to the streets
The 2010 Shelby GT500 is the most-robust design and most-distinctive model of the new 2010 Mustang line-up. "The
design we chose was a ‘flush’ hood (bonnet) where the fascia defines the entire front of the vehicle," Hameedi said.
"That’s very hard to execute from an engineering standpoint, but it really sets the Shelby off as very, very
different from the base Mustang."
"This epitomises the ultimate Mustang," added George Saridakis, Exterior Design manager of the Mustang and Shelby
GT500. "It’s all about power and expressing power."
Saridakis said his team took a cue from the Shelby AC Cobra 427 with respect to the front grilles, which are
gaping and appear ready to swallow the road.
Another obvious difference for the Shelby is the addition of racing stripes, which also will now be available on
the convertible. "Racing stripes made their mark on 1960s-era Ford performance vehicles," Hameedi notes. "That’s
something we feel is a key part of the Shelby performance DNA – maybe more so than some of our competition."
Rounding out the Shelby’s exterior modifications are the unique signature coiled Cobra badges on the front grille
and front guards, a more aggressive front splitter and lower-drag rear spoiler, which added to improved aerodynamic
features, round out the exterior modifications. "We wanted the spoiler raked back aggressively to minimise drag, but
we also have an integrated Gurney Flap that provides the down force," Saridakis said.
The all-new interior of the 2010 Shelby GT500 features genuine leather in all seats, genuine aluminium on the
instrument panel and Alcantara inserts on the seats. The racing stripe theme is carried through on the seats.
What’s inside counts with the 2010 Shelby GT500
The base 2010 Mustang received a powerful new interior design. For the GT500, the interior design team members
challenged themselves to raise the bar even higher to provide the ultimate Shelby Mustang interior.
Using genuine materials such as real leather in all seats, real aluminium on the instrument panel and Alcantara
inserts on the seats and steering wheel gave the appearance a precisely crafted, jewel-like yet functional feel.
"You’ll definitely know you’re in a Shelby," said Douglas Gaffka, Chief Designer, Shelby GT500.
The genuine aluminium finish panels have a unique-to-GT500 three-dimensional dimpled texture pattern inspired
by racing clutch plates, braided hoses and cross-drilled racing brake rotors. The pattern has been painstakingly
tuned to compensate for the compound curvature of the instrument panels. In addition, the “GT500” logo has been
discretely engraved into the aluminium in front of the passenger as a nod to classic Shelby Mustangs of the 1960s.
This unique aluminium finish panel is fully encapsulated by an exquisite soft seamless TPO (Thermoplastic Olefin)
instrument panel with a shape that resonates with Mustang’s powerful heritage. The centre stack flows into the console
and features a sub-flush shifter trim ring, flush cup holder door and lockable console stowage featuring the word
“SHELBY” engraved in its Satin Liquid Chrome release button.
All 2010 Mustangs and Shelbys feature bright 360-degree rings surrounding the gauge cluster, uninterrupted by the
steering column. These rings will come in chrome for the Mustang and a Satin Liquid Chrome finish for the GT500. This
finish is featured throughout the interior. An intricate cobra is etched into the centre of the aluminium steering
wheel badge. The Shelby Cobra appears at start-up on the navigation screen, and the familiar red “SVT” logo utilises
new ambient lighting to illuminate the door scuff plate.
"When customers drive this car, they’re not only going to be impressed by the performance and the Shelby heritage,
but they’re going to see all these carefully designed details and know they’ve bought a well-crafted car," Saridakis
Even the classic white shift knob – an icon of Shelby Mustang DNA from years past – received special attention.
First, it had to be the traditional white. It also had to be specific to the Shelby. The answer was to combine the
racing-stripes theme with the traditional “H” pattern found on shifters to provide a one-of-a-kind knob. Like the
exterior, the racing stripes wrap from end to end, encircling the knob.
Wide suite of standard features on the 2010 Shelby GT500
The 2010 Shelby GT500 includes several Ford innovations and industry-exclusive standard features, including:
- SYNC: The voice-activated hands-free in-car communication and entertainment system developed by Ford and
Microsoft. The system fully integrates most Bluetooth-enabled mobile phones and digital media players, providing
customers hands-free mobile phone and music selection capabilities – plus new 911 Assist and Vehicle Health Report
provided with no monthly fees.
- 911 Assist: When a phone is properly paired, turned on and connected to SYNC, the system is ready to
assist in placing a call directly to a local '911 emergency' operator in the event of an air bag-deploying accident.
The key advantage of SYNC 911 Assist is speed, as calls are placed directly to local 911 operators.
- Vehicle Health Report (VHR): SYNC gathers relevant information from the major vehicle control modules and
packages diagnostic data into a usable format in a matter of minutes. That data packet is sent to Ford via an
800-number automatically dialed using the customer’s paired and operable mobile phone.
- Ambient Lighting System with MyColor™ allows drivers to customise the interior lighting of the vehicle to
suit their mood. The enhanced MyColor system features seven base colours – ice blue, purple, blue, orange, red, white
and green. Customers also can choose 125 custom colours by mixing the red-green-blue palette.
- Voice-Activated Navigation with SIRIUS Travel Link™ is an industry-leading technology that will provide users
with a unique, information-rich in-car experience. The suite of data services includes up-to-the-minute real-time
traffic data with accident and incident information for 78 markets, coast-to-coast weather data including current
conditions and five-day forecasts and fuel price information for more than 120,000 fuel stations. SIRIUS Travel Link
also offers sports scores and schedules and a listing of more than 4,500 movie theatres with movie times, theatre
addresses, movie synopses and more.
This combination of outstanding performance coupled with a fresh, exciting, well-crafted interior intensely focused
on improving the entire experience will make the 2010 Shelby GT500 even more sought after, and a fitting addition to a
long and proud history.
The 2010 Shelby GT500 will be in American dealer showrooms in the northern spring. The cars will be built at the
Auto Alliance International Plant in Flat Rock, Michigan, USA.
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