Pontiac G8 Pontiac G8 2009 GMC Acadia GMC Acadia 2015

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Pontiac G8 vs. GMC Acadia 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. GMC Acadia Invoice Comparison

Lowest Total Price: $40,895

Pontiac G8 GXP   
Difference: $8,320

Lowest Total Invoice: $38,673

Pontiac G8 GXP   
Difference: $8,086

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  Down Payment Interest Rate Term
Model Year20092015
ModelG8Acadia
TrimGXPDenali
Body4dr Sedan4dr SUV
Base Price $37,610 $47,690
Base Invoice $35,541 $45,306
Sunroof 900  
Chrome-clad alloy wheels   600
Sunroof 747  
Chrome-clad alloy wheels   528
Options (change) 900 600
Options (change) 747 528
Destination 685 925
Gas Tax 1,700 0
Total Price $40,895 $49,215
Total Invoice $38,673 $46,759

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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. GMC Acadia

Lowest Adjusted Price and Invoice: GMC Acadia Denali
TrueDelta Adjusted Price Difference: $265
TrueDelta Adjusted Invoice Difference: $71
Model Year20092015
ModelG8Acadia
TrimGXPDenali
Body4dr Sedan4dr SUV
Engine415hp V8288hp V6
TransmissionT6T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)230, 11?, 10
Tire (rear if not all the same)245/40-19255/55-20
Total Price$40,895$49,215
Adjustments for Features0-8,585
Feature-Adjusted Total Price$40,895$40,630
Total Invoice$38,673$46,759
Adjustments for Features0-8,157
Feature-Adjusted Total Invoice$38,673$38,602

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Features Comparison: Pontiac G8 vs. GMC Acadia

Model Year20092015
ModelG8Acadia
TrimGXPDenali
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
RWD$0 
FWD $0
Accessories 
Heated steering wheel $100
Power liftgate $350
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Cross-traffic warning, rear $100
Driver inboard seat-mounted side-impact airbag $150
Forward collision warning $200
Lane departure warning $200
Obstacle detection, rear $250
Rearview camera $200
Rollover sensor $50
Side curtain airbags$350 
Side curtain airbags, three rows $500
Temporary spare tire $150
Trailer sway control $25
Cargo Management 
Cargo net$40 
Class III trailer hitch $250
Rear seat pass-through$100 
Roof rails $250
Trailering equipment (4 wire) $125
Climate Control 
Interior air filter $0
Rear air vents$100 
Rear air vents with manual controls $150
Rear HVAC unit $400
Rear wiper $175
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bodyside cladding $350
Deep-tinted rear windows $275
Glass roof panel(s) $300
Hood scoop$100 
Laminated front side windows $200
Wheel-lip moldings $75
Infotainment 
App support $0
Bluetooth audio streaming $25
Cargo area audio controls $100
CD changer, in-dash$325 
CD player $125
Navigation system $600
Rear seat audio controls $25
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic information $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming rearview mirror $150
Head-up display (HUD) $350
Heated mirrors $25
Interior ambient lighting $150
Mirror tilt-down in reverse $25
Outside temperature display $50
Power-folding mirrors $50
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Cooled or ventilated front seats $300
Door sill trim plates$100 
Folding second row seats $300
Folding third row seats $600
Illuminated door sill trim plates $200
Leather-wrapped steering wheel$150 
Manual fore-aft adjuster, second row seats $75
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Manual recliner, second row seats $75
Memory system, driver seat $200
Metal pedals$75 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Upgraded floor mats $0
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Chrome-clad alloy wheels $600
Polished alloy wheels$350 
Sport suspension (upgrade)$0 
Total Value of Features$3,640$12,225
Value of Feature Adjustments$0$8,585
Value of Feature Adjustments0-8,157

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Specifications Comparison: Pontiac G8 vs. GMC Acadia

Model Year20092015
ModelG8Acadia
Body4dr Sedan4dr SUV
Wheelbase114.8 in118.9 in
Length196.1 in200.8 in
Width74.8 in78.9 in
Height57.7 in70.4 in
Curb Weight3,856 lb.4,657 lb.
Fuel Capacity19.0 gal.22.0 gal.
Row 1 Headroom38.7 in40.3 in
Row 1 Shoulder Room59.1 in61.6 in
Row 1 Hip Room56.7 in58.0 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom38.0 in39.6 in
Row 2 Shoulder Room59.1 in61.0 in
Row 2 Hip Room58.0 in57.8 in
Row 2 Legroom39.4 in36.8 in
Row 3 Headroom0.0 in38.4 in
Row 3 Shoulder Room0.0 in57.8 in
Row 3 Hip Room0.0 in48.3 in
Row 3 Legroom0.0 in33.2 in
Cargo Volume,
Minimum
17.5 ft324.1 ft3
Cargo Volume,
Behind R2
17.570.1 ft3
Cargo Volume,
Maximum
17.5116.1 ft3

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