Pontiac G8 Pontiac G8 2009 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2018

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Pontiac G8 vs. Audi A5 / S5 / RS5 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 A5 / S5 / RS5 Invoice Comparison

Lowest Total Price: $40,895

Pontiac G8 GXP   
Difference: $17,635

Lowest Total Invoice: $38,673

Pontiac G8 GXP   
Difference: $15,830

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelG8A5 / S5 / RS5
TrimGXPS5 Sportback 3.0T
Body4dr Sedan4dr Hatch
Base Price $37,610 $54,400
Base Invoice $35,541 $50,592
Sunroof 900  
S Sport Package   2,500
Metallic paint (extra cost)   575
Cargo net   80
Sunroof 747  
S Sport Package   2,326
Metallic paint (extra cost)   536
Cargo net   74
Options (change) 900 3,155
Options (change) 747 2,936
Destination 685 975
Gas Tax 1,700 0
Total Price $40,895 $58,530
Total Invoice $38,673 $54,503

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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 A5 / S5 / RS5 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac G8 vs. Audi A5 / S5 / RS5

Lowest Adjusted Price and Invoice: Pontiac G8 GXP
TrueDelta Adjusted Price Difference: $7,620
TrueDelta Adjusted Invoice Difference: $6,504
Model Year20092018
ModelG8A5 / S5 / RS5
TrimGXPS5 Sportback 3.0T
Body4dr Sedan4dr Hatch
Engine415hp V8354hp V6
TransmissionT6T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)13/20 MPG18/26 MPG
Audio (watts, speakers)230, 11180, 10
Tire (rear if not all the same)245/40-19245/40-18
Total Price$40,895$58,530
Adjustments for Features0-10,015
Feature-Adjusted Total Price$40,895$48,515
Total Invoice$38,673$54,503
Adjustments for Features0-9,326
Feature-Adjusted Total Invoice$38,673$45,177

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Features Comparison: Pontiac G8 vs. Audi A5 / S5 / RS5

Model Year20092018
ModelG8A5 / S5 / RS5
TrimGXPS5 Sportback 3.0T
Body4dr Sedan4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Power liftgate $350
Proximity key $250
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
Blind spot warning system $200
Collision preparation system, rear $100
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Temporary spare tire $150
Torque vectoring, brake-based $100
Vehicle exit assist $25
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
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 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Body kit (gray/black) $0
Hood scoop$100 
Painted brake calipers (optional) $0
Infotainment 
Android Auto support $100
Apple CarPlay support $100
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player, remote $100
HD radio $50
SD Card slot $25
Voice control for audio system $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Auto-dimming rearview mirror $150
Boost gauge $75
Fog light, rear $100
Heated mirrors $25
Interior ambient lighting $150
LED headlights $1000
Outside temperature display $50
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Door sill trim plates$100 
Folding second row seats $300
Illuminated door sill trim plates $200
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat $100
Massage, passenger seat $100
Memory system, driver seat $200
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Alloy wheels $350
Electronic systems calibration selector $200
Polished alloy wheels$350 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,800$12,815
Value of Feature Adjustments$0$10,015
Value of Feature Adjustments0-9,326

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Specifications Comparison: Pontiac G8 vs. Audi A5 / S5 / RS5

Model Year20092018
ModelG8A5 / S5 / RS5
Body4dr Sedan4dr Hatch
Wheelbase114.8 in111.2 in
Length196.1 in186.3 in
Width74.8 in72.6 in
Height57.7 in54.6 in
Curb Weight4,020 lb.4,089 lb.
Fuel Capacity19.0 gal.15.3 gal.
Row 1 Headroom38.7 in39.4 in
Row 1 Shoulder Room59.1 in55.7 in
Row 1 Hip Room56.7 in0.0 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom38.0 in37.0 in
Row 2 Shoulder Room59.1 in54.5 in
Row 2 Hip Room58.0 in0.0 in
Row 2 Legroom39.4 in35.1 in
Cargo Volume,
Minimum
17.5 ft321.8 ft3
Cargo Volume,
Maximum
17.535.0 ft3

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Option Package Details
Audi A5 / S5 / RS5 S5 Sportback 3.0T

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

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