Audi A4 / S4 Audi A4 / S4 2022 Audi A8 / S8 Audi A8 / S8 2021

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

Lowest Total Price: $65,635

Audi A4 / S4 S4   
Difference: $24,135

Calculate Payments

  Down Payment Interest Rate Term
Model Year202220212021
ModelA4 / S4A8 / S8A8 / S8
TrimS4A8 L 55A8 L 60
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.
Base Price $51,900 $86,500 $98,900
Prestige Package 4,700    
Premium Plus Package 3,600    
S Sport Package 2,500    
Warm Weather Package 700    
Metallic paint (extra cost) 595    
Rear side airbags 350    
All-weather floor mats 195 225 225
Executive Package   2,000  
Executive Plus Package     1,750
Prestige Package 4,419    
Premium Plus Package 3,384    
S Sport Package 2,351    
Warm Weather Package 659    
Metallic paint (extra cost) 560    
Rear side airbags 329    
All-weather floor mats 184 209 209
Executive Package   1,860  
Executive Plus Package     1,628
Options (change) 12,640 2,225 1,975
Options (change) 11,886 2,069 1,837
Destination 1,095 1,045 1,045
Total Price $65,635 $89,770 $101,920

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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 vs. Audi A8 / S8

Lowest Adjusted Price: Audi A4 / S4 S4
Lowest Adjusted Invoice: Audi A8 / S8 A8 L 60
TrueDelta Adjusted Price Difference: $22,440
TrueDelta Adjusted Invoice Difference: $58,977
Model Year202220212021
ModelA4 / S4A8 / S8A8 / S8
TrimS4A8 L 55A8 L 60
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.
Engine349hp V6335hp V6 H453hp V8 H
TransmissionT8T8T8
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19630, 14630, 14
Tire (rear if not all the same)245/40-18255/45-19255/45-19
Total Price$65,635$89,770$101,920
Adjustments for Features0-1,695-3,220
Feature-Adjusted Total Price$65,635$88,075$98,700
Cost Above Minimum$0$0$10,625

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

Model Year202220212021
ModelA4 / S4A8 / S8A8 / S8
TrimS4A8 L 55A8 L 60
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300
AWD$1700$1700$1700
Accessories 
Active noise reduction  $0
Adaptive cruise control, all-speed $850$850
Adaptive cruise control, all-speed, topography and road sign aware$1100  
Hands-free trunk or liftgate $100$100
Low-speed semi-autonomous driving$100  
Power door closers $300$300
Power trunk closer $350$350
Remote window/roof operation $15$15
Semi-automated parking system$500  
Sunshade, rear, power $225$225
Sunshades, second row$125  
Sunshades, second row, power $225$225
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Automatic braking, high-speed or partial$200  
Cross-traffic warning, rear$100  
Driver drowsiness monitor$150  
Evasive maneuver assist$200  
Following distance indicator$25  
Full-size spare tire $225$225
Lane departure prevention, steering-based $200$200
Lane keeping assist$400  
Pedestrian detection$50  
Secondary collision brake assist$25  
Temporary spare tire$150  
Torque vectoring, brake-based$100  
Turn assist$25  
Vehicle exit assist$25  
Cargo Management 
Cargo net $40$40
Rear seat pass-through $100$100
Ski sack $50$50
Climate Control 
Rear dual-zone climate control $125$125
Residual heat $50$50
Drivetrain 
Active rear differential$500  
Engine / Motor 
Regenerative braking$0  
Exterior 
Laminated rear side windows $100$100
Painted brake calipers (optional)$0  
Panoramic sunroof with venting rear panel $1500$1500
Rear spoiler$200  
Sunroof$900  
Infotainment 
4G LTE connectivity$0  
Alexa integration$0  
Android Auto support$100  
Apple CarPlay support$100  
Aux input $50$50
CD player $125$125
DVD-compatible player $0$0
Media drive $15$15
MP3-compatible player $50$50
SD Card slot $25$25
Telematics service, such as OnStar$200  
Traffic + travel information $25$25
Traffic information$25  
Traffic light information$50  
Wireless charging station$75  
Instruments, Lights, and Mirrors 
Analog clock $25$25
Boost gauge$75  
Cornering lights $50$50
Fog lights$125  
Illuminated vanity mirrors, rear seat $100$100
Large color reconfigurable instrument cluster display$250  
Mirror tilt-down in reverse $25$25
Predictive efficiency assist$0  
Road sign information$75  
Steering-linked headlights $150$150
Seats and Interior Trim 
Cooled or ventilated second row seats  $200
Door sill trim plates $100$100
Folding second row seats$300  
Illuminated door sill trim plates$200  
Leather door panel trim $250$250
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Massage, driver seat $100$100
Massage, passenger seat $100$100
Massage, second row seats  $150
Memory system, passenger seat $150$150
Memory system, second row seats  $150
Metal pedals$75  
Power 4-way lumbar adjuster, second row seats  $225
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power recliner, second row seats  $150
Power seat belt height adjusters, front row $25$25
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Power upper seatback recliner, driver seat $100$100
Power upper seatback recliner, passenger seat $100$100
Synthetic suede headliner  $650
Upholstered door armrests (optional)$0  
Upholstered instrument panel $300$300
Wood trim $300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000$1000
Sport suspension (upgrade)$0  
Transmission 
Launch control$100  
Total Value of Features$9,975$11,670$13,195
Value of Feature Adjustments$0$1,695$3,220
Value of Feature Adjustments0-59-91

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

Model Year20222021
ModelA4 / S4A8 / S8
Body4dr Sedan4dr Sedan, ext.
Wheelbase111.0 in123.2 in
Length187.5 in208.7 in
Width72.7 in76.6 in
Height56.2 in58.6 in
Curb Weight3,683 lb.4,774 lb.
Fuel Capacity15.3 gal.21.7 gal.
Row 1 Headroom37.3 in38.3 in
Row 1 Shoulder Room55.9 in59.1 in
Row 1 Legroom41.3 in41.5 in
Row 2 Headroom37.4 in38.5 in
Row 2 Shoulder Room54.5 in57.6 in
Row 2 Legroom35.7 in44.3 in
Cargo Volume12.0 ft312.5 ft3

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Option Package Details
Audi A4 / S4 S4

Prestige Package
FeatureValueRequested?
Heated second row seats200Yes
Head-up display (HUD)350Yes
Headlight washers50Yes
Surround sound250Yes
Laminated front side windows200Yes
Semi-automated parking system500No
Interior ambient lighting, configurable150Yes
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200Yes
Traffic light information50No
Total Requested210070%
Total Not Requested90030%
Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300Yes
Wide-view front camera150Yes
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0Yes
Wireless charging station75No
Upholstered door armrests (optional)0No
Collision preparation system, rear100Yes
Vehicle exit assist25No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
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 Requested250052%
Total Not Requested232548%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 A8 L 55

Executive Package
FeatureValueRequested?
Panoramic sunroof with venting rear panel600No
Lane departure prevention, steering-based200Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Massage, passenger seat100No
Head-up display (HUD)350Yes
Blind spot warning system200Yes
Around view cameras300Yes
Wide-view front camera150Yes
Collision preparation system, rear100Yes
Wide-view rear camera0Yes
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Total Requested310072%
Total Not Requested120028%

Option Package Details
Audi A8 / S8 A8 L 60

Executive Plus Package
FeatureValueRequested?
Cooled or ventilated second row seats200No
Power recliner, second row seats150No
Massage, second row seats150No
Power 4-way lumbar adjuster, second row seats225No
Memory system, second row seats150No
Lane departure prevention, steering-based200Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Total Requested170066%
Total Not Requested87534%

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