Audi A4 / S4 Audi A4 / S4 2022 Audi A8 / S8 Audi A8 / S8 2015

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $66,590

Audi A4 / S4 S4   
Difference: $33,085

Lowest Total Invoice: $62,665

Audi A4 / S4 S4   
Difference: $30,099

Calculate Payments

  Down Payment Interest Rate Term
Model Year20222015
ModelA4 / S4A8 / S8
TrimS4A8 4.0T
Body4dr Sedan4dr Sedan
Base Price $51,900 $86,400
Base Invoice $48,787 $80,352
Premium Plus Package 3,600  
Warm Weather Package 700 1,700
S Sport Package 2,500  
Prestige Package 4,700  
Active steering 1,150  
Rear side airbags 350  
Metallic paint (extra cost) 595  
Cold Weather Package   750
Premium Package   3,950
Driver Assistance Package   2,250
Sport Plus Package   3,700
Premium Plus Package 3,384  
Warm Weather Package 659 1,582
S Sport Package 2,351  
Prestige Package 4,419  
Active steering 1,081  
Rear side airbags 329  
Metallic paint (extra cost) 560  
Cold Weather Package   697
Premium Package   3,673
Driver Assistance Package   2,093
Sport Plus Package   3,442
Options (change) 13,595 12,350
Options (change) 12,783 11,487
Destination 1,095 925
Total Price $66,590 $99,675
Total Invoice $62,665 $92,764

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A4 / S4 dealer quotes or Audi A8 / S8 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A4 / S4 vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4
TrueDelta Adjusted Price Difference: $32,340
TrueDelta Adjusted Invoice Difference: $29,406
Model Year20222015
ModelA4 / S4A8 / S8
TrimS4A8 4.0T
Body4dr Sedan4dr Sedan
Engine349hp V6435hp V8
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG18/30 MPG
Audio (watts, speakers)755, 19630, 14
Tire (rear if not all the same)245/40-18265/40-20
Total Price$66,590$99,675
Adjustments for Features0-745
Feature-Adjusted Total Price$66,590$98,930
Total Invoice$62,665$92,764
Adjustments for Features0-693
Feature-Adjusted Total Invoice$62,665$92,071

Return to top

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

Model Year20222015
ModelA4 / S4A8 / S8
TrimS4A8 4.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
AWD$1700$1700
Accessories 
Active noise reduction $0
Adaptive cruise control, all-speed $850
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Hands-free trunk or liftgate $100
Low-speed semi-autonomous driving$100 
Power door closers $300
Power trunk closer $350
Remote window/roof operation $15
Semi-automated parking system$500 
Sunshade, rear, power $225
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 
Active or whiplash-reducing head restraints, front seats $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
Lane departure prevention, steering-based $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
Rear seat pass-through $100
Ski sack $50
Climate Control 
Rear dual-zone climate control $125
Residual heat $50
Engine / Motor 
Regenerative braking$0 
Exterior 
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Rear spoiler$200 
Infotainment 
4G LTE connectivity$0 
Alexa integration$0 
Android Auto support$100 
Apple CarPlay support$100 
Aux input $50
CD player $125
DVD-compatible player $0
In-vehicle Internet$150 
Media drive $15
MP3-compatible player $50
SD Card slot $25
Telematics service, such as OnStar$200 
Traffic + travel information $25
Traffic information$25 
Traffic light information$50 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Analog clock $25
Boost gauge$75 
Cornering lights $50
Fog lights$125 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Predictive efficiency assist$0 
Road sign information$75 
Steering-linked headlights $150
Seats and Interior Trim 
Door sill trim plates $100
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
Metal pedals$75 
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
Upholstered door armrests (optional)$0 
Upholstered instrument panel $300
Wood trim $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$8,975$9,720
Value of Feature Adjustments$0$745
Value of Feature Adjustments0-693

Return to top

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

Model Year20222015
ModelA4 / S4A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase111.0 in117.8 in
Length187.5 in202.2 in
Width72.7 in76.7 in
Height56.2 in57.5 in
Curb Weight3,847 lb.4,508 lb.
Fuel Capacity15.3 gal.21.7 gal.
Row 1 Headroom37.3 in37.2 in
Row 1 Shoulder Room55.9 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.4 in38.1 in
Row 2 Shoulder Room54.5 in57.8 in
Row 2 Legroom35.7 in38.7 in
Cargo Volume12.0 ft314.2 ft3

Return to top

Option Package Details
Audi A4 / S4 S4

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
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
Collision preparation system, rear100Yes
Vehicle exit assist25No
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%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500Yes
Painted brake calipers (optional)0No
Total Requested1000100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Heated second row seats200Yes
Head-up display (HUD)350Yes
Headlight washers50Yes
Surround sound250Yes
Laminated front side windows200No
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 Requested190063%
Total Not Requested110037%

Option Package Details
Audi A8 / S8 A8 4.0T

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Heated steering wheel100Yes
Ski sack50No
Total Requested30067%
Total Not Requested15033%
Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Rear dual-zone climate control125No
Total Requested15030%
Total Not Requested35070%
Premium Package
FeatureValueRequested?
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
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
Total Requested140070%
Total Not Requested60030%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention system, steering-based200Yes
Total Requested1700100%
Total Not Requested00%
Sport Plus Package
FeatureValueRequested?
Active steering1000Yes
Active rear differential500Yes
265/40HR20 tires400No
Total Requested150079%
Total Not Requested40021%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.