Audi A8 / S8 Audi A8 / S8 2015 Audi A4 / S4 Audi A4 / S4 2010

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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: $63,000

Audi A4 / S4 S4 3.0T   
Difference: $35,925

Lowest Total Invoice: $58,652

Audi A4 / S4 S4 3.0T   
Difference: $33,415

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152010
ModelA8 / S8A4 / S4
TrimA8 4.0TS4 3.0T
Body4dr Sedan4dr Sedan
Base Price $86,400 $45,900
Base Invoice $80,352 $42,687
Warm Weather Package 1,700  
Sport Plus Package 3,700  
Driver Assistance Package 2,250  
Premium Package 3,950  
Adaptive cruise control   2,100
Prestige Package   6,100
Sunshade, rear, power   500
Audi Drive Select Package   3,950
Driver Assist Package   900
7-speed automated manual   1,400
Wood trim   500
Rear side airbags   350
Metallic paint (extra cost)   475
Warm Weather Package 1,582  
Sport Plus Package 3,442  
Driver Assistance Package 2,093  
Premium Package 3,673  
Adaptive cruise control   1,954
Prestige Package   5,674
Sunshade, rear, power   466
Audi Drive Select Package   3,673
Driver Assist Package   837
7-speed automated manual   1,302
Wood trim   466
Rear side airbags   325
Metallic paint (extra cost)   443
Options (change) 11,600 16,275
Options (change) 10,790 15,140
Destination 925 825
Total Price $98,925 $63,000
Total Invoice $92,067 $58,652

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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: $28,920
TrueDelta Adjusted Invoice Difference: $26,896
Model Year20152010
ModelA8 / S8A4 / S4
TrimA8 4.0TS4 3.0T
Body4dr Sedan4dr Sedan
Engine435hp V8333hp V6
TransmissionT8S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/30 MPG18/28 MPG
Audio (watts, speakers)630, 14505, 14
Tire (rear if not all the same)265/40-20255/35-19
Total Price$98,925$63,000
Adjustments for Features-7,0050
Feature-Adjusted Total Price$91,920$63,000
Total Invoice$92,067$58,652
Adjustments for Features-6,5190
Feature-Adjusted Total Invoice$85,548$58,652

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

Model Year20152010
ModelA8 / S8A4 / S4
TrimA8 4.0TS4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Active noise reduction$0 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Hands-free trunk or liftgate$100 
Power door closers$300 
Power trunk closer$350 
Remote window/roof operation$15 
Sunshades, second row $125
Sunshades, second row, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, low-speed$200 
Collision preparation system, rear$100 
Full-size spare tire$225 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Obstacle detection, front$150 
Rearview camera $200
Rollover sensor$50 
Temporary spare tire $150
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net$40 
Climate Control 
Rear dual-zone climate control$125 
Residual heat$50 
Engine / Motor 
Automatic start / stop$150 
Infotainment 
Bluetooth audio streaming$25 
Handwriting recognition$200 
HD radio$50 
iPod integration $100
Traffic + travel information$25 
Traffic information $25
USB port$25 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Cornering lights$50 
Fog lights $125
Head-up display (HUD)$350 
Headlight washers$50 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Leather door panel trim $250
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seat belt height adjusters, front row$25 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
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 inserts in leather seating surfaces $0
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Sport suspension (upgrade) $0
Total Value of Features$12,780$5,775
Value of Feature Adjustments$7,005$0
Value of Feature Adjustments-6,5190

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

Model Year20152010
ModelA8 / S8A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase117.8 in110.6 in
Length202.2 in185.2 in
Width76.7 in71.9 in
Height57.5 in56.2 in
Curb Weight4,508 lb.3,637 lb.
Fuel Capacity21.7 gal.16.9 gal.
Row 1 Headroom37.2 in40.0 in
Row 1 Shoulder Room59.1 in55.5 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom38.1 in37.5 in
Row 2 Shoulder Room57.8 in54.3 in
Row 2 Legroom38.7 in35.2 in
Cargo Volume14.2 ft312.4 ft3

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Option Package Details
Audi A8 / S8 A8 4.0T

Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Rear dual-zone climate control125No
Total Requested15030%
Total Not Requested35070%
Sport Plus Package
FeatureValueRequested?
Active steering1000Yes
Active rear differential500Yes
265/40HR20 tires400No
Total Requested150079%
Total Not Requested40021%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention system, steering-based200No
Total Requested20012%
Total Not Requested150088%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Head-up display (HUD)350No
Blind spot warning system200Yes
Around view cameras300No
Wide-view front camera150No
Collision preparation system, rear100No
Wide-view rear camera0No
Total Requested20010%
Total Not Requested180090%

Option Package Details
Audi A4 / S4 S4 3.0T

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200Yes
Total Requested650100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Navigation system600Yes
DVD-compatible player0Yes
Total Requested174070%
Total Not Requested75030%
Audi Drive Select Package
FeatureValueRequested?
Active rear differential500Yes
Electronic systems calibration selector200Yes
Adaptive shocks - electrical500Yes
Active steering1000Yes
Total Requested2200100%
Total Not Requested00%
Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
Total Requested650100%
Total Not Requested00%

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