Pontiac G6 Pontiac G6 2010 Cadillac STS Cadillac STS 2011

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Pontiac G6 vs. Cadillac STS Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Pontiac G6 vs. Cadillac STS Invoice Comparison

Lowest Total Price: $19,995

Pontiac G6 Value Leader   
Difference: $28,160

Lowest Total Invoice: $19,610

Pontiac G6 Value Leader   
Difference: $25,944

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020102010201120112011
ModelG6G6G6G6STSSTSSTS
TrimValue LeaderBaseGTGXPLuxury SportLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $19,275 $21,165 $24,710 $29,060 $47,280 $50,820 $56,380
Base Invoice $18,890 $20,001 $23,351 $27,462 $44,679 $48,024 $53,279
Options (change) 0 0 0 0 0 0 0
Options (change) 0 0 0 0 0 0 0
Destination 720 720 720 720 875 875 875
Total Price $19,995 $21,885 $25,430 $29,780 $48,155 $51,695 $57,255
Total Invoice $19,610 $20,721 $24,071 $28,182 $45,554 $48,899 $54,154

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Pontiac G6 dealer quotes or Cadillac STS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac G6 vs. Cadillac STS

Lowest Adjusted Price and Invoice: Pontiac G6 Value Leader
TrueDelta Adjusted Price Difference: $16,535
TrueDelta Adjusted Invoice Difference: $14,543
Model Year2010201020102010201120112011
ModelG6G6G6G6STSSTSSTS
TrimValue LeaderBaseGTGXPLuxury SportLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Enginehp hp hp hp 302hp V6302hp V6302hp V6
TransmissionT6T6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)17/26 MPG17/26 MPG17/26 MPG17/26 MPG17/26 MPG17/26 MPG17/26 MPG
Audio (watts, speakers)?, ??, ??, ??, ??, 8?, 8300, 15
Tire (rear if not all the same)x-x-x-x-235/50-17235/50-17235/50-18
Total Price$19,995$21,885$25,430$29,780$48,155$51,695$57,255
Adjustments for Features11,62511,62511,62511,6250-1,940-4,365
Feature-Adjusted Total Price$31,620$33,510$37,055$41,405$48,155$49,755$52,890
Cost Above Minimum$0$1,890$5,435$9,785$0$1,600$4,735
Total Invoice$19,610$20,721$24,071$28,182$45,554$48,899$54,154
Adjustments for Features11,40111,00711,00411,0010-1,835-4,129
Feature-Adjusted Total Invoice$31,011$31,728$35,075$39,183$45,554$47,064$50,025
Cost Above Minimum$0$717$4,064$8,172$0$1,510$4,471

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Features Comparison: Pontiac G6 vs. Cadillac STS

Model Year2010201020102010201120112011
ModelG6G6G6G6STSSTSSTS
TrimValue LeaderBaseGTGXPLuxury SportLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
-speed $0$0$0$0   
6-speed manually-shiftable automatic    $1100$1100$1100
$0$0$0$0   
RWD    $0$0$0
Accessories 
Cruise control    $150$150$150
Heated steering wheel     $100$100
Power front side windows    $250$250$250
Power locks    $275$275$275
Power rear side windows    $200$200$200
Proximity key    $250$250$250
Remote keyless entry    $225$225$225
Remote start    $150$150$150
Tilt/telescoping steering wheel, power    $350$350$350
Universal garage door opener     $100$100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes    $150$150$150
Antilock brakes (ABS)    $400$400$400
Brake assist    $50$50$50
Front side airbags    $350$350$350
Obstacle detection, rear    $250$250$250
Side curtain airbags    $350$350$350
Stability control    $400$400$400
Tire-pressure monitor    $75$75$75
Traction control    $100$100$100
Cargo Management 
Cargo net     $40$40
Console with shifter    $150$150$150
Rear seat pass-through    $100$100$100
Climate Control 
Air conditioning    $900$900$900
Automatic air recirculation    $100$100$100
Automatic climate control, front    $200$200$200
Dual-zone climate control    $125$125$125
Interior air filter    $0$0$0
Rear air vents with manual controls    $150$150$150
Rear defrost    $200$200$200
Variable intermittent wipers    $75$75$75
Drivetrain 
Limited-slip rear differential      $300
Exterior 
Bright-finished exhaust tip(s)    $25$25$25
Laminated front side windows    $200$200$200
Rear spoiler      $200
Infotainment 
Audio controls on steering wheel    $125$125$125
Bluetooth cell phone link     $100$100
CD changer, in-dash     $325$325
CD player    $125  
DVD-Audio-compatible player     $0 
DVD-compatible player      $0
Navigation system      $600
Rear seat audio controls      $25
Satellite radio    $200$200$200
Surround sound      $250
Telematics service, such as OnStar, with navigation    $225$225$225
Voice control for nav and audio      $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror    $75$75$75
Auto-dimming headlights      $200
Auto-dimming rearview mirror    $150$150$150
Automatic headlights    $125$125$125
Compass    $0$0 
Fog lights    $125$125$125
Headlight washers      $50
Heated mirrors    $25$25$25
Illuminated visor mirror, driver    $50$50$50
Illuminated visor mirror, passenger    $50$50$50
Outside temperature display    $50$50$50
Power mirrors    $150$150$150
Tachometer    $75$75$75
Trip computer    $150$150$150
Turn signals on or near mirrors    $25$25$25
Xenon HID headlights      $500
Seats and Interior Trim 
Aluminum trim    $100  
Center armrest(s), front row    $75$75$75
Center armrest(s), second row    $50$50$50
Cooled or ventilated front seats     $300$300
Door sill trim plates    $100$100$100
Floor mats    $75$75$75
Heated front seats     $200$200
Heated second row seats     $200$200
Leather seating surfaces    $900$900$900
Leather-wrapped steering wheel    $150  
Memory system, driver seat     $200$200
Power 4-way lumbar adjuster, driver seat     $150$150
Power 4-way lumbar adjuster, passenger seat     $150$150
Power fore-aft adjuster, driver seat    $100$100$100
Power fore-aft adjuster, passenger seat    $100$100$100
Power height adjuster, driver seat    $100$100$100
Power height adjuster, passenger seat    $100$100$100
Power recliner, driver seat    $100$100$100
Power recliner, passenger seat    $100$100$100
Power tilt adjuster, driver seat    $100$100$100
Power tilt adjuster, passenger seat    $100$100$100
Wood trim     $300$300
Wood/leather-wrapped steering wheel     $150$150
Suspension, Wheels, and Tires 
Auto-leveling rear shocks      $200
Polished alloy wheels    $350$350$350
Sport suspension (upgrade)      $0
Total Value of Features$0$0$0$0$11,625$13,565$15,990
Value of Feature Adjustments$0$0$0$0$0$1,940$4,365
Value of Feature Adjustments11,40111,00711,00411,0010-1,835-4,129

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Specifications Comparison: Pontiac G6 vs. Cadillac STS

Model Year20102011
ModelG6STS
Body4dr Sedan4dr Sedan
Wheelbase112.3 in116.4 in
Length189.1 in196.7 in
Width70.6 in72.6 in
Height57.0 in57.6 in
Curb Weight3,545 lb.3,973 lb.
Fuel Capacity16.4 gal.17.0 gal.
Row 1 Headroom39.0 in38.7 in
Row 1 Shoulder Room55.4 in58.6 in
Row 1 Hip Room52.7 in54.6 in
Row 1 Legroom42.2 in42.6 in
Row 2 Headroom36.5 in37.9 in
Row 2 Shoulder Room55.4 in57.4 in
Row 2 Hip Room51.9 in55.6 in
Row 2 Legroom37.6 in38.3 in
Cargo Volume14.0 ft313.8 ft3

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