Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Pontiac Grand Prix Pontiac Grand Prix 2006

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Audi A4 / S4 / RS4 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 / RS4 vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $32,590

Pontiac Grand Prix GXP   
Difference: $960

Lowest Total Invoice: $30,348

Pontiac Grand Prix GXP   
Difference: $909

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820082006
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4Grand Prix
TrimA4 2.0T Special EditionA4 3.2S4RS4GXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $29,750 $36,300 $48,610 $66,910 $27,330
Base Invoice $27,668 $33,761 $45,207 $62,227 $25,827
Navigation system 2,100 2,100 1,950 2,100 1,695
Metallic paint (extra cost) 475 475 475    
Heated front seats 450        
Convenience Package   1,700 2,125    
S Line Package   900      
Synthetic suede inserts in leather seating surfaces     0    
Sun and Sound Package         1,090
Premium Package         1,015
Floor mats         80
Satellite radio         325
Side curtain airbags         395
Navigation system 1,953 1,953 1,813 1,953 1,407
Metallic paint (extra cost) 443 443 443    
Heated front seats 418        
Convenience Package   1,580 1,977    
S Line Package   838      
Synthetic suede inserts in leather seating surfaces     0    
Sun and Sound Package         905
Premium Package         842
Floor mats         66
Satellite radio         289
Side curtain airbags         352
Options (change) 3,025 5,175 4,550 2,100 4,600
Options (change) 2,814 4,814 4,233 1,953 3,861
Destination 775 775 775 775 660
Gas Tax 0 0 1,700 2,100 0
Total Price $33,550 $42,250 $55,635 $71,885 $32,590
Total Invoice $31,257 $39,350 $51,915 $67,055 $30,348

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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 / RS4 vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $1,670
TrueDelta Adjusted Invoice Difference: $1,570
Model Year20082008200820082006
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4Grand Prix
TrimA4 2.0T Special EditionA4 3.2S4RS4GXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4255hp V6340hp V8420hp V8303hp V8
TransmissionM6CVT-7M6M6T4
DrivetrainFWDFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10150, 10245, 9
Tire (rear if not all the same)235/45-17235/40-18235/40-18255/35-19255/45-18
Total Price$33,550$42,250$55,635$71,885$32,590
Adjustments for Features0-2,675-3,575-3,650-710
Feature-Adjusted Total Price$33,550$39,575$52,060$68,235$31,880
Cost Above Minimum$0$6,025$18,510$34,685$0
Total Invoice$31,257$39,350$51,915$67,055$30,348
Adjustments for Features0-2,491-3,336-3,405-661
Feature-Adjusted Total Invoice$31,257$36,859$48,579$63,650$29,687
Cost Above Minimum$0$5,602$17,322$32,393$0

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Features Comparison: Audi A4 / S4 / RS4 vs. Pontiac Grand Prix

Model Year20082008200820082006
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4Grand Prix
TrimA4 2.0T Special EditionA4 3.2S4RS4GXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 $150$150 
7-speed manually-shiftable CVT $1100   
4-speed manually-shiftable automatic    $900
FWD$0$0  $0
AWD  $1700$1700 
Accessories 
Remote start    $150
Tilt steering wheel, manual    $150
Tilt/telescoping steering wheel, manual$250$250$250$250 
Universal garage door opener $100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0 
Brake assist$50$50$50$50 
Front side airbags$350$350$350$350 
Obstacle detection, rear   $250 
Cargo Management 
Overhead sunglass holder    $25
Rear seat pass-through  $100$100 
Ski sack  $50$50 
Storage compartment under front seat(s)$50$50$50$50 
Climate Control 
Heated windshield washer nozzles$15$15$15$15 
Rain-sensing wipers $175$175  
Variable intermittent wipers$75  $75$75
Exterior 
Body kit   $0 
Rear spoiler  $200$200$200
Infotainment 
Bluetooth cell phone link   $100 
CD changer, remote$200$200$200$200 
CD player    $125
MP3-compatible player$50$50$50$50 
Satellite radio$200 $200$200$200
Telematics service, such as OnStar    $200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75  
Auto-dimming passenger-side mirror $75$75  
Auto-dimming rearview mirror $150$150  
Automatic headlights $125$125 $125
Compass $0$0 $0
Fog light, rear$100$100$100$100 
Head-up display (HUD)    $350
Headlight washers  $50$50 
Heated mirrors$25$25$25$25 
Power-folding mirrors $50$50  
Steering-linked headlights $150$150$150 
Turn signals on or near mirrors$25$25$25$25 
Xenon HID headlights $500$500$500 
Seats and Interior Trim 
Aluminum trim$100$100$100  
Carbon fiber trim   $200 
Center armrest(s), second row$50$50$50$50 
Folding passenger seat    $150
Manual height adjuster, passenger seat$50    
Manual thigh support length adjuster, driver seat  $50$50 
Manual tilt adjuster, passenger seat$50    
Memory system, driver seat $200$200  
Power 4-way lumbar adjuster, passenger seat$150$150$150$150 
Power fore-aft adjuster, driver seat$100$100  $100
Power fore-aft adjuster, passenger seat $100$100$100 
Power height adjuster, driver seat$100$100  $100
Power height adjuster, passenger seat $100$100$100 
Power recliner, driver seat$100$100   
Power recliner, passenger seat $100$100$100 
Power tilt adjuster, driver seat$100$100  $100
Power tilt adjuster, passenger seat $100$100$100 
Synthetic suede inserts in leather seating surfaces  $0 $0
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350$350 
Hydraulically cross-linked dampers   $500 
Performance steering system (optional)    $0
Polished alloy wheels    $350
Sport suspension (upgrade) $0  $0
Ultra-sport suspension (upgrade)  $0$0 
Transmission 
Steering-wheel-mounted transmission controls $100  $100
Total Value of Features$2,690$5,365$6,265$6,340$3,400
Value of Feature Adjustments$0$2,675$3,575$3,650$710
Value of Feature Adjustments0-2,491-3,336-3,405-661

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Pontiac Grand Prix

Model Year20082006
ModelA4 / S4 / RS4Grand 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 / RS4 A4 3.2

Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Trip computer150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500No
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Total Requested27516%
Total Not Requested140084%
S Line Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Aluminum trim100No
Special exterior trim0No
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
235/40HR18 tires400No
Total Requested35041%
Total Not Requested50059%

Option Package Details
Audi A4 / S4 / RS4 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200No
Bose, 215W, 10 speakers (with subwoofer)350No
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Total Requested1259%
Total Not Requested125091%

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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