Audi A4 / S4 Audi A4 / S4 2015 Pontiac Grand Prix Pontiac Grand Prix 2006

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Audi A4 / S4 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 A4 / S4 vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $30,895

Pontiac Grand Prix GXP   
Difference: $6,580

Lowest Total Invoice: $28,941

Pontiac Grand Prix GXP   
Difference: $5,979

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152006
ModelA4 / S4A4 / S4Grand Prix
TrimA4 2.0TS4 3.0TGXP
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $35,500 $48,400 $27,330
Base Invoice $33,017 $45,012 $25,827
Metallic paint (extra cost) 550 550  
Heated front seats 500    
Sun and Sound Package     1,090
Premium Package     1,015
Floor mats     80
Satellite radio     325
Side curtain airbags     395
Metallic paint (extra cost) 511 511  
Heated front seats 467    
Sun and Sound Package     905
Premium Package     842
Floor mats     66
Satellite radio     289
Side curtain airbags     352
Options (change) 1,050 550 2,905
Options (change) 978 511 2,454
Destination 925 925 660
Total Price $37,475 $49,875 $30,895
Total Invoice $34,920 $46,448 $28,941

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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 Audi A4 / S4 dealer quotes or Pontiac Grand Prix dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $5,155
TrueDelta Adjusted Invoice Difference: $4,651
Model Year201520152006
ModelA4 / S4A4 / S4Grand Prix
TrimA4 2.0TS4 3.0TGXP
Body4dr Sedan4dr Sedan4dr Sedan
Engine220hp I4333hp V6303hp V8
TransmissionCVT-8M6T4
DrivetrainFWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10245, 9
Tire (rear if not all the same)245/45-17245/40-18255/45-18
Total Price$37,475$49,875$30,895
Adjustments for Features-1,425-3,3750
Feature-Adjusted Total Price$36,050$46,500$30,895
Cost Above Minimum$0$10,450$0
Total Invoice$34,920$46,448$28,941
Adjustments for Features-1,328-3,1430
Feature-Adjusted Total Invoice$33,592$43,305$28,941
Cost Above Minimum$0$9,713$0

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Features Comparison: Audi A4 / S4 vs. Pontiac Grand Prix

Model Year201520152006
ModelA4 / S4A4 / S4Grand Prix
TrimA4 2.0TS4 3.0TGXP
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100  
6-speed manual $150 
4-speed manually-shiftable automatic  $900
FWD$0 $0
AWD $1700 
Accessories 
Proximity key $250 
Remote start  $150
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Universal garage door opener$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Brake assist$50$50 
Front side airbags$350$350 
Torque vectoring, brake-based$100  
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo net  $40
Overhead sunglass holder  $25
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents with automatic controls$250$250 
Variable intermittent wipers  $75
Exterior 
Body kit$0$0 
Bodyside moldings  $75
Rear spoiler  $200
Infotainment 
Aux input$50$50 
Bluetooth cell phone link$100$100 
CD changer, in-dash  $325
CD player$125$125 
iPod integration$100$100 
MP3-compatible player$50$50 
Telematics service, such as OnStar  $200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75 
Auto-dimming passenger-side mirror $75 
Auto-dimming rearview mirror $150 
Compass $0$0
Fog light, rear$100$100 
Head-up display (HUD)  $350
Heated mirrors$25$25 
Turn signals on or near mirrors$25$25 
Xenon HID headlights$500$500 
Seats and Interior Trim 
Aluminum trim$100$100 
Center armrest(s), second row$50$50 
Folding passenger seat  $150
Manual thigh support length adjuster, driver seat $50 
Manual thigh support length adjuster, passenger seat $50 
Memory system, driver seat $200 
Power 4-way lumbar adjuster, passenger seat $150 
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power recliner, driver seat$100$100 
Power recliner, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Synthetic suede inserts in leather seating surfaces $0$0
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Electronic systems calibration selector $200 
Performance steering system (optional)  $0
Polished alloy wheels  $350
Sport suspension (upgrade) $0$0
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$4,515$6,465$3,090
Value of Feature Adjustments$1,425$3,375$0
Value of Feature Adjustments-1,328-3,1430

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Specifications Comparison: Audi A4 / S4 vs. Pontiac Grand Prix

Model Year20152006
ModelA4 / S4Grand Prix
Body4dr Sedan4dr Sedan
Wheelbase110.6 in110.5 in
Length185.1 in198.3 in
Width71.9 in71.6 in
Height56.2 in55.9 in
Curb Weight3,510 lb.3,478 lb.
Fuel Capacity16.9 gal.17.0 gal.
Row 1 Headroom40.0 in38.8 in
Row 1 Shoulder Room55.5 in58.0 in
Row 1 Hip Room0.0 in54.5 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.5 in36.2 in
Row 2 Shoulder Room54.3 in54.8 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom35.2 in36.2 in
Cargo Volume12.4 ft316.0 ft3

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Option Package Details
Pontiac Grand Prix GXP

Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Monsoon, 245W, 9 speakers (with subwoofer)350No
Total Requested90062%
Total Not Requested55038%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Folding passenger seat150No
Dual-zone climate control125Yes
Synthetic suede inserts in leather seating surfaces0Yes
Total Requested142590%
Total Not Requested15010%

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