Pontiac G8 Pontiac G8 2009 Audi A8 Audi A8 2012

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Pontiac G8 vs. Audi A8 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. Audi A8 Invoice Comparison

Lowest Total Price: $40,895

Pontiac G8 GXP   
Difference: $38,730

Lowest Total Invoice: $38,673

Pontiac G8 GXP   
Difference: $35,439

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092012
ModelG8A8
TrimGXPA8
Body4dr Sedan4dr Sedan
Base Price $37,610 $78,750
Base Invoice $35,541 $73,237
Sunroof 900  
Sunroof 747  
Options (change) 900 0
Options (change) 747 0
Destination 685 875
Gas Tax 1,700 0
Total Price $40,895 $79,625
Total Invoice $38,673 $74,112

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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. Audi A8

Lowest Adjusted Price and Invoice: Pontiac G8 GXP
TrueDelta Adjusted Price Difference: $30,350
TrueDelta Adjusted Invoice Difference: $27,639
Model Year20092012
ModelG8A8
TrimGXPA8
Body4dr Sedan4dr Sedan
Engine415hp V8372hp V8
TransmissionT6T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)13/20 MPG14/21 MPG
Audio (watts, speakers)230, 11630, 14
Tire (rear if not all the same)245/40-19255/45-19
Total Price$40,895$79,625
Adjustments for Features0-8,380
Feature-Adjusted Total Price$40,895$71,245
Total Invoice$38,673$74,112
Adjustments for Features0-7,800
Feature-Adjusted Total Invoice$38,673$66,312

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Features Comparison: Pontiac G8 vs. Audi A8

Model Year20092012
ModelG8A8
TrimGXPA8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Remote start$150 
Remote window/roof operation $15
Sunshade, rear, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake- or yaw-sensor-initiated collision preparation system $0
Full-size spare tire $225
Knee airbag, driver $75
Knee airbag, passenger $75
Rear side airbags $300
Rollover sensor $50
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Hood scoop$100 
Rear spoiler$200 
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
Media drive $15
Navigation system $600
SD Card slot $25
Surround sound $250
Telematics service, such as OnStar$200 
Traffic information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Auto-dimming rearview mirror $150
Compass$0 
Cornering lights $50
Fog light, rear $100
Headlight washers $50
Heated mirrors $25
Interior ambient lighting $150
Mirror tilt-down in reverse $25
Outside temperature display $50
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Memory system, driver seat $200
Memory system, passenger seat $150
Metal pedals$75 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power seat belt height adjusters, front row $25
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Upholstered instrument panel $300
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Electronic systems calibration selector $200
Polished alloy wheels$350 
Sport suspension (upgrade)$0 
Total Value of Features$3,365$11,745
Value of Feature Adjustments$0$8,380
Value of Feature Adjustments0-7,800

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Specifications Comparison: Pontiac G8 vs. Audi A8

Model Year20092012
ModelG8A8
Body4dr Sedan4dr Sedan
Wheelbase114.8 in117.8 in
Length196.1 in202.2 in
Width74.8 in76.7 in
Height57.7 in57.5 in
Curb Weight4,020 lb.4,729 lb.
Fuel Capacity19.0 gal.23.8 gal.
Row 1 Headroom38.7 in37.2 in
Row 1 Shoulder Room59.1 in59.1 in
Row 1 Hip Room56.7 in0.0 in
Row 1 Legroom42.2 in41.4 in
Row 2 Headroom38.0 in38.1 in
Row 2 Shoulder Room59.1 in57.8 in
Row 2 Hip Room58.0 in0.0 in
Row 2 Legroom39.4 in38.7 in
Cargo Volume17.5 ft313.2 ft3

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See TrueDelta's information for all Sedans
See TrueDelta's information for all Pontiac models.