Cadillac STS Cadillac STS 2011 Pontiac G6 Pontiac G6 2010

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Cadillac STS vs. Pontiac G6 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.

Cadillac STS vs. Pontiac G6 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 Year2011201120112010201020102010
ModelSTSSTSSTSG6G6G6G6
TrimLuxury SportLuxuryPremiumValue LeaderBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $47,280 $50,820 $56,380 $19,275 $21,165 $24,710 $29,060
Base Invoice $44,679 $48,024 $53,279 $18,890 $20,001 $23,351 $27,462
Options (change) 0 0 0 0 0 0 0
Options (change) 0 0 0 0 0 0 0
Destination 875 875 875 720 720 720 720
Total Price $48,155 $51,695 $57,255 $19,995 $21,885 $25,430 $29,780
Total Invoice $45,554 $48,899 $54,154 $19,610 $20,721 $24,071 $28,182

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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 Cadillac STS dealer quotes or Pontiac G6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Cadillac STS vs. Pontiac G6

Lowest Adjusted Price and Invoice: Pontiac G6 Value Leader
TrueDelta Adjusted Price Difference: $16,535
TrueDelta Adjusted Invoice Difference: $14,543
Model Year2011201120112010201020102010
ModelSTSSTSSTSG6G6G6G6
TrimLuxury SportLuxuryPremiumValue LeaderBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine302hp V6302hp V6302hp V6hp hp hp hp
TransmissionT6T6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8300, 15?, ??, ??, ??, ?
Tire (rear if not all the same)235/50-17235/50-17235/50-18x-x-x-x-
Total Price$48,155$51,695$57,255$19,995$21,885$25,430$29,780
Adjustments for Features0-1,940-4,36511,62511,62511,62511,625
Feature-Adjusted Total Price$48,155$49,755$52,890$31,620$33,510$37,055$41,405
Cost Above Minimum$0$1,600$4,735$0$1,890$5,435$9,785
Total Invoice$45,554$48,899$54,154$19,610$20,721$24,071$28,182
Adjustments for Features0-1,835-4,12911,40111,00711,00411,001
Feature-Adjusted Total Invoice$45,554$47,064$50,025$31,011$31,728$35,075$39,183
Cost Above Minimum$0$1,510$4,471$0$717$4,064$8,172

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Features Comparison: Cadillac STS vs. Pontiac G6

Model Year2011201120112010201020102010
ModelSTSSTSSTSG6G6G6G6
TrimLuxury SportLuxuryPremiumValue LeaderBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100    
-speed    $0$0$0$0
RWD$0$0$0    
   $0$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$11,625$13,565$15,990$0$0$0$0
Value of Feature Adjustments$0$1,940$4,365$0$0$0$0
Value of Feature Adjustments0-1,835-4,12911,40111,00711,00411,001

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Specifications Comparison: Cadillac STS vs. Pontiac G6

Model Year20112010
ModelSTSG6
Body4dr Sedan4dr Sedan
Wheelbase116.4 in112.3 in
Length196.7 in189.1 in
Width72.6 in70.6 in
Height57.6 in57.0 in
Curb Weight3,974 lb.3,457 lb.
Fuel Capacity17.0 gal.16.4 gal.
Row 1 Headroom38.7 in39.0 in
Row 1 Shoulder Room58.6 in55.4 in
Row 1 Hip Room54.6 in52.7 in
Row 1 Legroom42.6 in42.2 in
Row 2 Headroom37.9 in36.5 in
Row 2 Shoulder Room57.4 in55.4 in
Row 2 Hip Room55.6 in51.9 in
Row 2 Legroom38.3 in37.6 in
Cargo Volume13.8 ft314.0 ft3

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