Audi A8 / S8 Audi A8 / S8 2007 Audi A4 / S4 Audi A4 / S4 2022

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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: $61,540

Audi A4 / S4 S4   
Difference: $36,130

Lowest Total Invoice: $57,917

Audi A4 / S4 S4   
Difference: $31,526

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072022
ModelA8 / S8A4 / S4
TrimS8S4
Body4dr Sedan4dr Sedan
Base Price $92,000 $51,900
Base Invoice $84,065 $48,787
Rear air vents with automatic controls 600  
Satellite radio 550  
Adaptive cruise control 2,100  
Navigation Package   1,500
Premium Plus Package   3,600
S Sport Package   2,500
Metallic paint (extra cost)   595
Rear side airbags   350
Rear air vents with automatic controls 546  
Satellite radio 501  
Adaptive cruise control 1,911  
Navigation Package   1,411
Premium Plus Package   3,384
S Sport Package   2,351
Metallic paint (extra cost)   560
Rear side airbags   329
Options (change) 3,250 8,545
Options (change) 2,958 8,035
Destination 720 1,095
Gas Tax 1,700 0
Total Price $97,670 $61,540
Total Invoice $89,443 $57,917

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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
TrueDelta Adjusted Price Difference: $42,165
TrueDelta Adjusted Invoice Difference: $37,206
Model Year20072022
ModelA8 / S8A4 / S4
TrimS8S4
Body4dr Sedan4dr Sedan
Engine450hp V10349hp V6
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/21 MPG21/30 MPG
Audio (watts, speakers)200, 12180, 10
Tire (rear if not all the same)265/35-20245/40-18
Total Price$97,670$61,540
Adjustments for Features0-6,035
Feature-Adjusted Total Price$97,670$55,505
Total Invoice$89,443$57,917
Adjustments for Features0-5,680
Feature-Adjusted Total Invoice$89,443$52,237

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

Model Year20072022
ModelA8 / S8A4 / S4
TrimS8S4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed, topography and road sign aware $1100
Heated steering wheel $100
Low-speed semi-autonomous driving $100
Power trunk / liftgate pull-down$50 
Proximity key $250
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras $500
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Blind spot warning system $200
Collision preparation system, rear $100
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Evasive maneuver assist $200
Following distance indicator $25
Forward collision warning $200
Lane departure warning $200
Lane keeping assist $400
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rollover sensor $50
Secondary collision brake assist $25
Torque vectoring, brake-based $100
Turn assist $25
Vehicle exit assist $25
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
Climate Control 
Rear dual-zone climate control$125 
Residual heat$50 
Drivetrain 
Active rear differential $500
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Bodyside moldings$75 
Painted brake calipers (optional) $0
Rear spoiler $200
Infotainment 
4G LTE connectivity $0
Alexa integration $0
Android Auto support $100
Apple CarPlay support $100
Bluetooth audio streaming $25
CD changer, remote$200 
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Surround sound$250 
Telematics service, such as OnStar $200
Traffic information $25
Traffic light information $50
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Boost gauge $75
Compass $0
Cornering lights$50 
Headlight washers$50 
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Mirror tilt-down in reverse$25 
Predictive efficiency assist $0
Road sign information $75
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Illuminated door sill trim plates $200
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 seatback bolsters, driver seat $100
Power seatback 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 door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Upholstered door armrests (optional) $0
Wood trim$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector $200
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$7,240$13,275
Value of Feature Adjustments$0$6,035
Value of Feature Adjustments0-5,680

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

Model Year20072022
ModelA8 / S8A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase115.9 in111.0 in
Length199.3 in187.5 in
Width74.6 in72.7 in
Height56.9 in56.2 in
Curb Weight4,586 lb.3,847 lb.
Fuel Capacity23.8 gal.15.3 gal.
Row 1 Headroom37.3 in37.3 in
Row 1 Shoulder Room59.1 in55.9 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom38.0 in37.4 in
Row 2 Shoulder Room57.5 in54.5 in
Row 2 Legroom37.6 in35.7 in
Cargo Volume14.6 ft312.0 ft3

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Option Package Details
Audi A4 / S4 S4

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25No
Handwriting recognition200No
Traffic light information50No
Total Requested67571%
Total Not Requested27529%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300No
Wide-view front camera150No
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0No
Wireless charging station75No
Upholstered door armrests (optional)0No
Satellite radio200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Blind spot warning system200No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Memory system, driver seat200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested60012%
Total Not Requested422588%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%

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