Pontiac G8 Pontiac G8 2008 Audi A4 Audi A4 2017

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Pontiac G8 vs. Audi A4 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 A4 Invoice Comparison

Lowest Total Price: $32,145

Pontiac G8 GT   
Difference: $9,280

Lowest Total Invoice: $30,314

Pontiac G8 GT   
Difference: $8,280

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082017
ModelG8A4
TrimGTA4 2.0T
Body4dr Sedan4dr Sedan
Base Price $29,310 $37,300
Base Invoice $27,844 $34,690
Premium Package 1,250  
Sunroof 900  
Metallic paint (extra cost)   575
Heated front seats   500
AWD   2,100
Premium Package 1,038  
Sunroof 747  
Metallic paint (extra cost)   536
Heated front seats   466
AWD   1,952
Options (change) 2,150 3,175
Options (change) 1,785 2,954
Destination 685 950
Total Price $32,145 $41,425
Total Invoice $30,314 $38,594

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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 G8 dealer quotes or Audi A4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac G8 vs. Audi A4

Lowest Adjusted Price and Invoice: Pontiac G8 GT
TrueDelta Adjusted Price Difference: $4,405
TrueDelta Adjusted Invoice Difference: $3,738
Model Year20082017
ModelG8A4
TrimGTA4 2.0T
Body4dr Sedan4dr Sedan
Engine361hp V8252hp I4
TransmissionT6S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)15/24 MPG24/31 MPG
Audio (watts, speakers)230, 11180, 10
Tire (rear if not all the same)245/45-18225/50-17
Total Price$32,145$41,425
Adjustments for Features0-4,875
Feature-Adjusted Total Price$32,145$36,550
Total Invoice$30,314$38,594
Adjustments for Features0-4,542
Feature-Adjusted Total Invoice$30,314$34,052

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Features Comparison: Pontiac G8 vs. Audi A4

Model Year20082017
ModelG8A4
TrimGTA4 2.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Remote start$150 
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Torque vectoring, brake-based $100
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
Rear air vents$100 
Rear air vents with automatic controls $250
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Hood scoop$100 
Rear spoiler$200 
Infotainment 
Android Auto support $100
Apple CarPlay support $100
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD changer, in-dash$325 
CD player, remote $100
HD radio $50
SD Card slot $25
Telematics service, such as OnStar$200 
USB port $25
Voice control for audio system $25
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150
Fog light, rear $100
Heated mirrors $25
Interior ambient lighting $150
Outside temperature display $50
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Folding second row seats $300
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Power 4-way lumbar adjuster, driver seat $150
Power recliner, driver seat $100
Power recliner, passenger seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Electronic systems calibration selector $200
Machined alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,140$8,015
Value of Feature Adjustments$0$4,875
Value of Feature Adjustments0-4,542

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Specifications Comparison: Pontiac G8 vs. Audi A4

Model Year20082017
ModelG8A4
Body4dr Sedan4dr Sedan
Wheelbase114.8 in111.0 in
Length196.1 in186.1 in
Width74.8 in72.5 in
Height57.7 in56.2 in
Curb Weight3,995 lb.3,626 lb.
Fuel Capacity19.0 gal.16.9 gal.
Row 1 Headroom38.7 in38.9 in
Row 1 Shoulder Room59.1 in55.9 in
Row 1 Hip Room56.7 in0.0 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom38.0 in37.4 in
Row 2 Shoulder Room59.1 in54.5 in
Row 2 Hip Room58.0 in0.0 in
Row 2 Legroom39.4 in35.7 in
Cargo Volume17.5 ft313.0 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%

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