The G-Force GF09 is a racing car developed and produced by American manufacturer Élan Motorsport Technologies for Panoz, with original work having been performed by G-Force Technologies prior to its purchase by Panoz, for use in the IndyCar Series. A subsequent version that saw the greatest usage in IndyCar racing was the G-Force GF09B with the Panoz GF09C following.

G-Force GF09
G-Force GF09B
Panoz GF09C

Jaques Lazier drives his Panoz GF09-Honda during 2007 Indianapolis 500 qualification
CategoryIndyCar Series
ConstructorUnited States Élan Motorsport Technologies
United States G-Force Technologies
Designer(s)Simon Marshall
Nick Alcock
PredecessorG-Force GF05
Technical specifications
ChassisCarbon fiber monocoque with honeycomb kevlar structure
SuspensionPushrod with multilink
Length4,877 mm (192 in)
Width1,968 mm (77 in) minimum
1,994 mm (79 in) maximum
Height965 mm (38 in)
Axle trackFront: 1,702–1,722 mm (67–68 in)
Rear: 1,613 mm (64 in)
Wheelbase3,048 mm (120 in), plus or minus 51.5 mm (2997-3100 mm (118-122 mm))
EngineToyota Indy V8
Honda Indy HI7R V8 3.5 L (3,500 cc; 214 cu in) (2003, 2007-2008)
3.0 L (3,000 cc; 183 cu in) (2004-2006) V8 90° naturally-aspirated, mid-engined, longitudinally-mounted
TransmissionXtrac #P295 6-speed sequential manual gearbox (2003-2007), semi-automatic paddle-shift gearbox (2008) Adjustable spool type
Power650 hp (485 kW)
Weight1,565 lb (710 kg) on short, intermediate speedway oval and Indianapolis 500
1,640 lb (744 kg) on road and street courses
Including driver, fuel and all lubricants and coolants
Fuel100% fuel grade Ethanol
TyresFirestone Firehawk dry slick and rain treaded tires
O.Z. racing, BBS wheels
Competition history
Notable entrantsUnited States American Dream Motorsports
United States Chastain Motorsports
United States PDM Racing
United States Cabbie Motorsports
Notable driversUnited States Jaques Lazier
United States Phil Giebler
Brazil Roberto Moreno
France Stéphan Grégoire
United States Jimmy Kite
Debut2003 Toyota Indy 300
RacesWinsPolesF/Laps
58000
Constructors' Championships0
Drivers' Championships0

The GF09's last appearance was in practice for the 2008 Indianapolis 500 when Phil Giebler, who drove for American Dream Motorsports, crashed his Panoz chassis and failed to qualify. Panoz effectively discontinued their IndyCar Series involvement after the 2008 season due to all IndyCar Series teams opting for the Dallara IR-05 chassis, and Panoz concentrated on sports car endurance racing.

Complete IndyCar Series results

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(key) (Results in bold indicate pole position; results in italics indicate fastest lap)

YearEntrantsChassisEnginesTyresDriversNo.1234567891011121314151617PointsD.C.
2003Ganassi RacingG-Force GF09Toyota Indy V8FHMSPHXMOTINDYTXSPPIRRIRKANNSHMCHGATKTYNAZCHIFONTXS
Scott Dixon9120151761*1*62515216222
Tomas Scheckter10815164*18*8189103410195*5*15
Team Penske Gil de Ferran61815
A. J. Foyt Enterprises Shigeaki Hattori51820
A. J. Foyt IV141821211514171722
Airton Daré4124
Mo Nunn Racing Toranosuke Takagi1212228536131876718149187
Arie Luyendyk20DNQ0
Felipe Giaffone21933331713622151619
Alex Barron51162015
Sam Schmidt Motorsports Richie Hearn9928
Access MotorsportsHonda HI3R V8 Greg Ray981118128161081517DNS148
2004Target Chip Ganassi RacingG-Force GF09BToyota Indy V8FHMSPHXMOTINDYTXSRIRKANNSHMILMCHKTYPPIRNAZCHIFONTXS
Scott Dixon118258148128DNS713209786
Darren Manning10654258201141913104615DNS
2005Target Chip Ganassi RacingPanoz GF09CToyota Indy V8FHMSPHXSTPMOTINDYTXSRIRKANNSHMILMCHKTYPPIRSNMCHIWGLFON
Scott Dixon916126241122186131923167191*10
Darren Manning10689829171572020
Jaques Lazier1715DNS1617
Giorgio Pantano144
Ryan Briscoe33201914*12101221218DNS1013201922
2006Target Chip Ganassi RacingPanoz GF09CHonda HI6R V8FHMSSTPMOTINDYWGLTXSRIRKANNSHMILMCHKTYSNMCHI
Scott Dixon9214*
Dan Wheldon101615*6
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