Audi A8 / S8 Audi A8 / S8 2009 Audi A4 / S4 Audi A4 / S4 2011

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Audi A8 / S8 vs. Audi A4 / S4 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 A8 / S8 vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $57,500

Audi A4 / S4 S4 3.0T   
Difference: $42,725

Lowest Total Invoice: $53,540

Audi A4 / S4 S4 3.0T   
Difference: $39,873

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092011
ModelA8 / S8A4 / S4
TrimS8S4 3.0T
Body4dr Sedan4dr Sedan
Base Price $96,200 $47,100
Base Invoice $89,465 $43,804
Rear air vents with automatic controls 600  
Carbon fiber trim 500 500
Sunshade, rear, power   500
Prestige Package   6,300
7-speed automated manual   1,400
Rear side airbags   350
Metallic paint (extra cost)   475
Rear air vents with automatic controls 557  
Carbon fiber trim 466 466
Sunshade, rear, power   466
Prestige Package   5,859
7-speed automated manual   1,302
Rear side airbags   325
Metallic paint (extra cost)   443
Options (change) 1,100 9,525
Options (change) 1,023 8,861
Destination 825 875
Gas Tax 2,100 0
Total Price $100,225 $57,500
Total Invoice $93,413 $53,540

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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 A8 / S8 vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $39,050
TrueDelta Adjusted Invoice Difference: $36,448
Model Year20092011
ModelA8 / S8A4 / S4
TrimS8S4 3.0T
Body4dr Sedan4dr Sedan
Engine450hp V10333hp V6
TransmissionT6S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/19 MPG18/28 MPG
Audio (watts, speakers)200, 12505, 14
Tire (rear if not all the same)265/35-20255/35-19
Total Price$100,225$57,500
Adjustments for Features-3,6750
Feature-Adjusted Total Price$96,550$57,500
Total Invoice$93,413$53,540
Adjustments for Features-3,4250
Feature-Adjusted Total Invoice$89,988$53,540

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Features Comparison: Audi A8 / S8 vs. Audi A4 / S4

Model Year20092011
ModelA8 / S8A4 / S4
TrimS8S4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Power door closers$300 
Power trunk closer$350 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Full-size spare tire$225 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Temporary spare tire $150
Climate Control 
Rear dual-zone climate control$125 
Residual heat$50 
Exterior 
Bodyside moldings$75 
Infotainment 
Aux input $50
CD changer, remote$200 
CD player $125
DVD-compatible player $0
HD radio $50
Media drive $15
MP3-compatible player $50
SD Card slot $25
Traffic information $25
Instruments, Lights, and Mirrors 
Compass $0
Cornering lights$50 
Headlight washers$50 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$7,915$4,240
Value of Feature Adjustments$3,675$0
Value of Feature Adjustments-3,4250

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Specifications Comparison: Audi A8 / S8 vs. Audi A4 / S4

Model Year20092011
ModelA8 / S8A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase115.9 in110.6 in
Length199.3 in185.2 in
Width74.6 in71.9 in
Height56.9 in56.2 in
Curb Weight4,586 lb.3,637 lb.
Fuel Capacity23.8 gal.16.9 gal.
Row 1 Headroom37.3 in40.0 in
Row 1 Shoulder Room59.1 in55.5 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom38.0 in37.5 in
Row 2 Shoulder Room57.5 in54.3 in
Row 2 Legroom37.6 in35.2 in
Cargo Volume14.6 ft312.4 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Launch control100No
Total Requested00%
Total Not Requested100100%
Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Media drive, large15No
Navigation system600Yes
Obstacle detection, rear250Yes
Total Requested200070%
Total Not Requested84030%

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