Audi A4 / S4 Audi A4 / S4 2006 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: $32,265

Pontiac Grand Prix GXP   
Difference: $4,120

Lowest Total Invoice: $30,059

Pontiac Grand Prix GXP   
Difference: $3,463

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062006
ModelA4 / S4A4 / S4A4 / S4Grand Prix
TrimA4 2.0TA4 3.2S4GXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,240 $34,490 $46,400 $27,330
Base Invoice $26,043 $31,811 $42,758 $25,827
Sunroof 1,400 1,000    
Metallic paint (extra cost) 450 450 450  
Navigation system 1,950 1,950 1,950 1,695
Technology Package 1,275 1,275    
Premium Package 1,850 1,050 2,900 1,015
Tire-pressure monitor 250 250 250  
Sport suspension (upgrade) 250 250    
Synthetic suede inserts in leather seating surfaces     0  
Sun and Sound Package       1,090
Floor mats       80
Side curtain airbags       395
Sunroof 1,274 910    
Metallic paint (extra cost) 410 410 410  
Navigation system 1,775 1,775 1,775 1,407
Technology Package 1,160 1,160    
Premium Package 1,684 956 2,639 842
Tire-pressure monitor 228 228 228  
Sport suspension (upgrade) 228 228    
Synthetic suede inserts in leather seating surfaces     0  
Sun and Sound Package       905
Floor mats       66
Side curtain airbags       352
Options (change) 7,425 6,225 5,550 4,275
Options (change) 6,759 5,667 5,052 3,572
Destination 720 720 720 660
Gas Tax 0 0 1,700 0
Total Price $36,385 $41,435 $54,370 $32,265
Total Invoice $33,522 $38,198 $50,230 $30,059

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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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: $3,055
TrueDelta Adjusted Invoice Difference: $2,482
Model Year2006200620062006
ModelA4 / S4A4 / S4A4 / S4Grand Prix
TrimA4 2.0TA4 3.2S4GXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4255hp V6340hp V8303hp V8
TransmissionM6CVT-7M6T4
DrivetrainFWDFWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10150, 10245, 9
Tire (rear if not all the same)235/45-17235/45-17235/40-18255/45-18
Total Price$36,385$41,435$54,370$32,265
Adjustments for Features-1,065-2,215-3,2150
Feature-Adjusted Total Price$35,320$39,220$51,155$32,265
Cost Above Minimum$0$3,900$15,835$0
Total Invoice$33,522$38,198$50,230$30,059
Adjustments for Features-981-2,042-2,9700
Feature-Adjusted Total Invoice$32,541$36,156$47,260$30,059
Cost Above Minimum$0$3,615$14,719$0

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

Model Year2006200620062006
ModelA4 / S4A4 / S4A4 / S4Grand Prix
TrimA4 2.0TA4 3.2S4GXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 $150 
7-speed manually-shiftable CVT $1100  
4-speed manually-shiftable automatic   $900
FWD$0$0 $0
AWD  $1700 
Accessories 
Remote start   $150
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, manual$250$250$250 
Universal garage door opener$100$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Brake assist$50$50$50 
Front side airbags$350$350$350 
Cargo Management 
Overhead sunglass holder   $25
Storage compartment under front seat(s)$50$50  
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Variable intermittent wipers   $75
Exterior 
Rear spoiler  $200$200
Infotainment 
CD changer, remote$200$200$200 
CD player   $125
Telematics service, such as OnStar   $200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Auto-dimming rearview mirror$150$150$150 
Fog light, rear$100$100$100 
Head-up display (HUD)   $350
Headlight washers  $50 
Heated mirrors$25$25$25 
Power-folding mirrors$50$50$50 
Steering-linked headlights$150$150$150 
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Aluminum trim$100   
Center armrest(s), second row$50$50$50 
Folding passenger seat   $150
Manual thigh support length adjuster, driver seat  $50 
Memory system, driver seat$200$200$200 
Power 4-way lumbar adjuster, passenger seat$150$150$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$0
Wood trim $300$300 
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350 
Performance steering system (optional)   $0
Polished alloy wheels   $350
Sport suspension (upgrade)$0$0 $0
Ultra-sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$3,840$4,990$5,990$2,775
Value of Feature Adjustments$1,065$2,215$3,215$0
Value of Feature Adjustments-981-2,042-2,9700

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

Model Year20062006
ModelA4 / S4Grand Prix
Body4dr Sedan4dr Sedan
Wheelbase104.3 in110.5 in
Length180.6 in198.3 in
Width69.8 in71.6 in
Height56.2 in55.9 in
Curb Weight3,550 lb.3,478 lb.
Fuel Capacity16.6 gal.17.0 gal.
Row 1 Headroom38.4 in38.8 in
Row 1 Shoulder Room55.1 in58.0 in
Row 1 Hip Room0.0 in54.5 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.2 in36.2 in
Row 2 Shoulder Room53.4 in54.8 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom34.3 in36.2 in
Cargo Volume13.4 ft316.0 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500No
Memory system, driver seat200No
Total Requested12513%
Total Not Requested85087%
Premium Package
FeatureValueRequested?
235/45HR17 tires400No
Heated front seats200Yes
Universal garage door opener100No
Rain-sensing wipers100No
Auto-dimming rearview mirror150No
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Total Requested32521%
Total Not Requested125079%

Option Package Details
Audi A4 / S4 A4 3.2

Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500No
Memory system, driver seat200No
Total Requested12513%
Total Not Requested85087%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100No
Rain-sensing wipers100No
235/45HR17 tires400No
Auto-dimming rearview mirror150No
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested32525%
Total Not Requested95075%

Option Package Details
Audi A4 / S4 S4

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100No
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Alloy wheels, optional design0No
Memory system, driver seat200No
Auto-dimming rearview mirror150No
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested122558%
Total Not Requested90042%

Option Package Details
Pontiac Grand Prix GXP

Navigation system
FeatureValueRequested?
Navigation system600Yes
Monsoon, 245W, 9 speakers (with subwoofer)350No
Total Requested60063%
Total Not Requested35037%
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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