Audi A8 Audi A8 2010 Audi A4 / S4 Audi A4 / S4 2010

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Audi A8 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 vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $59,050

Audi A4 / S4 S4 3.0T   
Difference: $19,675

Lowest Total Invoice: $54,979

Audi A4 / S4 S4 3.0T   
Difference: $18,296

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102010
ModelA8A4 / S4
TrimA8S4 3.0T
Body4dr Sedan4dr Sedan
Base Price $74,550 $45,900
Base Invoice $69,331 $42,687
Technology Package 1,500  
Leather door panel trim 750  
Rear air vents with automatic controls 600  
Carbon fiber trim 500 500
Driver Assist Package   900
Prestige Package   6,100
Sunshade, rear, power   500
Metallic paint (extra cost)   475
Rear side airbags   350
Adaptive cruise control   2,100
7-speed automated manual   1,400
Technology Package 1,396  
Leather door panel trim 699  
Rear air vents with automatic controls 558  
Carbon fiber trim 466 466
Driver Assist Package   837
Prestige Package   5,674
Sunshade, rear, power   466
Metallic paint (extra cost)   443
Rear side airbags   325
Adaptive cruise control   1,954
7-speed automated manual   1,302
Options (change) 3,350 12,325
Options (change) 3,119 11,467
Destination 825 825
Total Price $78,725 $59,050
Total Invoice $73,275 $54,979

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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 vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $16,500
TrueDelta Adjusted Invoice Difference: $15,341
Model Year20102010
ModelA8A4 / S4
TrimA8S4 3.0T
Body4dr Sedan4dr Sedan
Engine350hp V8333hp V6
TransmissionT6S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/23 MPG18/28 MPG
Audio (watts, speakers)200, 12505, 14
Tire (rear if not all the same)255/40-19255/35-19
Total Price$78,725$59,050
Adjustments for Features-3,1750
Feature-Adjusted Total Price$75,550$59,050
Total Invoice$73,275$54,979
Adjustments for Features-2,9550
Feature-Adjusted Total Invoice$70,320$54,979

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Features Comparison: Audi A8 vs. Audi A4 / S4

Model Year20102010
ModelA8A4 / S4
TrimA8S4 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 
Forward collision warning $200
Full-size spare tire$225 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning$200 
Obstacle detection, front$150 
Radar- or camera-based collision preparation system $0
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
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 inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$7,465$4,290
Value of Feature Adjustments$3,175$0
Value of Feature Adjustments-2,9550

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Specifications Comparison: Audi A8 vs. Audi A4 / S4

Model Year20102010
ModelA8A4 / 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 Weight4,288 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 A8 A8

Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Lane departure warning system200No
Blind spot warning system200Yes
Total Requested65076%
Total Not Requested20024%

Option Package Details
Audi A4 / S4 S4 3.0T

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0No
Forward collision alert200No
Total Requested45069%
Total Not Requested20031%
Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
Total Requested650100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Total Requested170068%
Total Not Requested79032%

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