Pontiac G8 Pontiac G8 2009 Cadillac ATS Cadillac ATS 2013

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Pontiac G8 vs. Cadillac ATS 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 G8 vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $34,590

Pontiac G8 GT   
Difference: $8,030

Lowest Total Invoice: $32,478

Pontiac G8 GT   
Difference: $7,812

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009201320132013
ModelG8ATSATSATS
TrimGTLuxuryPerformancePremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $31,755 $37,590 $41,895 $44,895
Base Invoice $30,008 $35,522 $39,590 $42,425
Premium Package 1,250      
Sunroof 900 1,050 1,050 1,050
Cold Weather Package   600 600 600
6-speed manual   -1,180 -1,280  
Cargo net   60 60 60
3.6L V6   3,605 1,800 1,800
Premium Package 1,038      
Sunroof 747 924 924 924
Cold Weather Package   528 528 528
6-speed manual   -1,038 -1,126  
Cargo net   53 53 53
3.6L V6   3,406 1,701 1,701
Options (change) 2,150 4,135 2,230 3,510
Options (change) 1,785 3,873 2,080 3,206
Destination 685 895 895 895
Total Price $34,590 $42,620 $45,020 $49,300
Total Invoice $32,478 $40,290 $42,565 $46,526

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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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TrueDelta Value Comparison: Pontiac G8 vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Pontiac G8 GT
TrueDelta Adjusted Price Difference: $6,180
TrueDelta Adjusted Invoice Difference: $6,063
Model Year2009201320132013
ModelG8ATSATSATS
TrimGTLuxuryPerformancePremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine361hp V8321hp V6321hp V6321hp V6
TransmissionT6M6M6T6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)15/24 MPG19/28 MPG19/28 MPG19/28 MPG
Audio (watts, speakers)230, 11?, 7300, 10300, 10
Tire (rear if not all the same)245/45-18225/45-17225/45-17225/40-18
Total Price$34,590$42,620$45,020$49,300
Adjustments for Features0-1,850-3,525-6,575
Feature-Adjusted Total Price$34,590$40,770$41,495$42,725
Cost Above Minimum$0$0$725$1,955
Total Invoice$32,478$40,290$42,565$46,526
Adjustments for Features0-1,749-3,333-6,205
Feature-Adjusted Total Invoice$32,478$38,541$39,232$40,321
Cost Above Minimum$0$0$691$1,780

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Features Comparison: Pontiac G8 vs. Cadillac ATS

Model Year2009201320132013
ModelG8ATSATSATS
TrimGTLuxuryPerformancePremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  $1100
6-speed manual $150$150 
RWD$0$0$0$0
Accessories 
Active noise reduction $0$0$0
Heated steering wheel $100$100$100
Proximity key $250$250$250
Remote app $25$25$25
Remote start$150  $150
Universal garage door opener $100$100$100
Brakes, Airbags, and Other Safety 
Forward collision warning  $200$200
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Lane departure warning  $200$200
Obstacle detection, front $150$150$150
Obstacle detection, rear $250$250$250
Rear side airbags  $300$300
Rearview camera $200$200$200
Tires, run-flat $150$150$150
Climate Control 
Interior air filter $0$0$0
Rain-sensing wipers  $175$175
Variable intermittent wipers$75$75  
Exterior 
Active grille shutters $0$0$0
Hood scoop$100   
Laminated front side windows $200$200$200
Rear spoiler$200   
Infotainment 
App support $0$0$0
Bluetooth audio streaming $25$25$25
CD changer, in-dash$325   
CD player, remote $100$100$100
HD radio $50$50$50
Navigation system   $600
SD Card slot $25$25$25
Surround sound  $250$250
Telematics service, such as OnStar$200   
Telematics service, such as OnStar, with navigation $225$225$225
Traffic information   $25
Voice control for audio system $25$25 
Voice control for external devices $0$0$0
Voice control for nav and audio   $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming rearview mirror $150$150$150
Compass$0   
Fog lights$125   
Head-up display (HUD)   $350
Heated mirrors $25$25$25
Interior ambient lighting $150$150$150
Outside temperature display $50$50$50
Steering-linked headlights  $150$150
Turn signals on or near mirrors $25$25$25
Xenon HID headlights  $500$500
Seats and Interior Trim 
Folding second row seats $300 $300
Manual lumbar adjuster, driver seat$50   
Manual lumbar adjuster, passenger seat$50   
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Memory system, driver seat $200$200$200
Metal pedals  $75$75
Power lumbar adjuster, driver seat $100$100$100
Power lumbar adjuster, passenger seat $100$100$100
Power recliner, driver seat $100$100$100
Power recliner, passenger seat $100$100$100
Power seatback bolsters, driver seat  $100$100
Upholstered instrument panel $300$300$300
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Alloy wheels  $350 
Machined alloy wheels$350  $350
Polished alloy wheels $350  
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$2,725$4,575$6,250$9,300
Value of Feature Adjustments$0$1,850$3,525$6,575
Value of Feature Adjustments0-1,749-3,333-6,205

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Specifications Comparison: Pontiac G8 vs. Cadillac ATS

Model Year20092013
ModelG8ATS
Body4dr Sedan4dr Sedan
Wheelbase114.8 in109.3 in
Length196.1 in182.8 in
Width74.8 in71.1 in
Height57.7 in55.9 in
Curb Weight3,995 lb.3,521 lb.
Fuel Capacity19.0 gal.16.0 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room59.1 in55.2 in
Row 1 Hip Room56.7 in53.0 in
Row 1 Legroom42.2 in42.5 in
Row 2 Headroom38.0 in36.8 in
Row 2 Shoulder Room59.1 in53.9 in
Row 2 Hip Room58.0 in52.3 in
Row 2 Legroom39.4 in33.5 in
Cargo Volume17.5 ft310.2 ft3

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Option Package Details
Pontiac G8 GT

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Center armrest(s), second row50Yes
Total Requested1350100%
Total Not Requested00%

Option Package Details
Cadillac ATS Luxury

6-speed manual
FeatureValueRequested?
6-speed manual0No
Limited-slip rear differential300Yes
Total Requested300100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
3.6L V6
DOHC-4v
321 hp@6800
274 lb-ft@4800
FeatureValueRequested?
3.6L V6
DOHC-4v
321 hp@6800
274 lb-ft@4800
1000Yes
Active grille shutters0No
Total Requested1000100%
Total Not Requested00%

Option Package Details
Cadillac ATS Performance

6-speed manual
FeatureValueRequested?
6-speed manual0No
Limited-slip rear differential300Yes
Total Requested300100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

Option Package Details
Cadillac ATS Premium

Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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