Audi A6 / S6 Audi A6 / S6 2018 Pontiac Grand Prix Pontiac Grand Prix 2007

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Audi A6 / S6 vs. Pontiac Grand Prix 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.

Audi A6 / S6 vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $33,264

Pontiac Grand Prix GXP   
Difference: $18,176

Lowest Total Invoice: $31,039

Pontiac Grand Prix GXP   
Difference: $16,872

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182007
ModelA6 / S6A6 / S6A6 / S6Grand Prix
TrimA6 2.0TA6 3.0TS6 4.0 TFSIGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $49,700 $58,700 $71,900 $28,815
Base Invoice $46,222 $54,592 $66,868 $27,230
Metallic paint (extra cost) 575 575 575  
Cargo mat 190 190 190 50
Floor mats       80
Satellite radio       199
Sunroof       895
Navigation system       2,145
Side curtain airbags       395
Metallic paint (extra cost) 536 536 536  
Cargo mat 178 178 178 42
Floor mats       66
Satellite radio       165
Sunroof       743
Navigation system       1,780
Side curtain airbags       328
Options (change) 765 765 765 3,764
Options (change) 714 714 714 3,124
Destination 975 975 975 685
Total Price $51,440 $60,440 $73,640 $33,264
Total Invoice $47,911 $56,281 $68,557 $31,039

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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: Audi A6 / S6 vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $13,496
TrueDelta Adjusted Invoice Difference: $12,513
Model Year2018201820182007
ModelA6 / S6A6 / S6A6 / S6Grand Prix
TrimA6 2.0TA6 3.0TS6 4.0 TFSIGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine252hp I4340hp V6450hp V8303hp V8
TransmissionS7T8S7T4
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14245, 9
Tire (rear if not all the same)245/45-18245/45-18255/35-20255/45-18
Total Price$51,440$60,440$73,640$33,264
Adjustments for Features-4,680-8,155-9,7050
Feature-Adjusted Total Price$46,760$52,285$63,935$33,264
Cost Above Minimum$0$5,525$17,175$0
Total Invoice$47,911$56,281$68,557$31,039
Adjustments for Features-4,359-7,594-9,0350
Feature-Adjusted Total Invoice$43,552$48,687$59,522$31,039
Cost Above Minimum$0$5,135$15,970$0

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Features Comparison: Audi A6 / S6 vs. Pontiac Grand Prix

Model Year2018201820182007
ModelA6 / S6A6 / S6A6 / S6Grand Prix
TrimA6 2.0TA6 3.0TS6 4.0 TFSIGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 $1200 
8-speed manually-shiftable automatic $1300  
4-speed manually-shiftable automatic   $900
FWD$0  $0
AWD $1700$1700 
Accessories 
Proximity key$250$250$250 
Remote keyless entry$225$225$225 
Remote keyless entry, extended range   $225
Remote start   $150
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350 
Universal garage door opener$100$100$100 
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200 
Brake assist$50$50$50 
Collision preparation system, rear $100$100 
Front side airbags$350$350$350 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Obstacle detection, front$150$150$150 
Obstacle detection, rear$250$250$250 
Rearview camera$200$200$200 
Rollover sensor$50$50$50 
Secondary collision brake assist$25$25$25 
Cargo Management 
Rear seat pass-through$100$100$100 
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Rear air vents with automatic controls$250$250$250 
Rear dual-zone climate control $125$125 
Residual heat$50$50$50 
Variable intermittent wipers   $75
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Regenerative braking$0$0$0 
Exterior 
Bodyside moldings   $75
Laminated front side windows$200$200$200 
Rear spoiler   $200
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
Apple CarPlay support$100$100$100 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
Bluetooth cell phone link$100$100$100 
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
MP3-compatible player$50$50$50 
Surround sound $250$250 
Telematics service, such as OnStar   $200
Traffic + travel information$25$25$25 
Voice control for nav and audio$100$100$100 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75 
Auto-dimming passenger-side mirror $75$75 
Auto-dimming rearview mirror$150$150$150 
Fog light, rear$100$100$100 
Fog lights   $125
Head-up display (HUD)   $350
Heated mirrors$25$25$25 
LED headlights $1000$1000 
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors $50$50 
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights$500   
Seats and Interior Trim 
Center armrest(s), second row$50$50$50 
Folding passenger seat   $150
Illuminated door sill trim plates $200$200 
Memory system, driver seat$200$200$200 
Power 4-way lumbar adjuster, passenger seat  $150 
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic suede inserts in leather seating surfaces   $0
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000 
Alloy wheels$350$350$350 
Electronic systems calibration selector$200$200$200 
Performance steering system (optional)   $0
Polished alloy wheels   $350
Sport suspension (upgrade)  $0$0
Total Value of Features$7,630$11,105$12,655$2,950
Value of Feature Adjustments$4,680$8,155$9,705$0
Value of Feature Adjustments-4,359-7,594-9,0350

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Specifications Comparison: Audi A6 / S6 vs. Pontiac Grand Prix

Model Year20182007
ModelA6 / S6Grand Prix
Body4dr Sedan4dr Sedan
Wheelbase114.6 in110.5 in
Length194.2 in198.3 in
Width73.8 in71.6 in
Height57.8 in55.9 in
Curb Weight3,804 lb.3,478 lb.
Fuel Capacity19.8 gal.17.0 gal.
Row 1 Headroom37.2 in38.8 in
Row 1 Shoulder Room57.5 in58.0 in
Row 1 Hip Room0.0 in54.5 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.8 in36.2 in
Row 2 Shoulder Room56.3 in54.8 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom37.4 in36.2 in
Cargo Volume14.1 ft316.0 ft3

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