Audi A4 / S4 Audi A4 / S4 2013 Audi A8 / S8 Audi A8 / S8 2015

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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: $61,820

Audi A4 / S4 S4 3.0T   
Difference: $28,105

Lowest Total Invoice: $57,559

Audi A4 / S4 S4 3.0T   
Difference: $26,138

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013201520152015
ModelA4 / S4A8 / S8A8 / S8A8 / S8
TrimS4 3.0TA8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $47,600 $77,400 $86,400 $114,900
Base Invoice $44,268 $71,982 $80,352 $106,858
Driver Assist Package 3,250      
Prestige Package 6,250      
Sunshade, rear, power 500      
Active rear differential 1,250      
Rear side airbags 350      
Adaptive dampers - electrical 1,250      
Metallic paint (extra cost) 475      
Warm Weather Package   1,700 1,700  
Driver Assistance Package   2,250 2,250 2,100
Premium Package   3,950 3,950  
Sport Plus Package   3,700 3,700  
Wood trim       0
Driver Assist Package 3,023      
Prestige Package 5,813      
Sunshade, rear, power 466      
Active rear differential 1,163      
Rear side airbags 325      
Adaptive dampers - electrical 1,163      
Metallic paint (extra cost) 443      
Warm Weather Package   1,582 1,582  
Driver Assistance Package   2,093 2,093 1,954
Premium Package   3,673 3,673  
Sport Plus Package   3,442 3,442  
Wood trim       0
Options (change) 13,325 11,600 11,600 2,100
Options (change) 12,396 10,790 10,790 1,954
Destination 895 925 925 925
Total Price $61,820 $89,925 $98,925 $117,925
Total Invoice $57,559 $83,697 $92,067 $109,737

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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 and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $20,725
TrueDelta Adjusted Invoice Difference: $19,269
Model Year2013201520152015
ModelA4 / S4A8 / S8A8 / S8A8 / S8
TrimS4 3.0TA8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine333hp V6333hp V6435hp V8520hp V8
TransmissionM6T8T8T8
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14630, 14630, 14630, 14
Tire (rear if not all the same)245/40-18265/40-20265/40-20265/35-21
Total Price$61,820$89,925$98,925$117,925
Adjustments for Features0-7,380-7,530-8,580
Feature-Adjusted Total Price$61,820$82,545$91,395$109,345
Cost Above Minimum$0$0$8,850$26,800
Total Invoice$57,559$83,697$92,067$109,737
Adjustments for Features0-6,869-7,008-7,984
Feature-Adjusted Total Invoice$57,559$76,828$85,059$101,753
Cost Above Minimum$0$0$8,231$24,925

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

Model Year2013201520152015
ModelA4 / S4A8 / S8A8 / S8A8 / S8
TrimS4 3.0TA8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
8-speed manually-shiftable automatic $1300$1300$1300
AWD$1700$1700$1700$1700
Accessories 
Active noise reduction  $0$0
Adaptive cruise control$600   
Adaptive cruise control, all-speed $850$850$850
Hands-free trunk or liftgate $100$100$100
Power door closers $300$300$300
Power trunk closer $350$350$350
Remote window/roof operation $15$15$15
Sunshades, second row$125   
Sunshades, second row, power $225$225$225
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Around view cameras $500$500$500
Collision preparation system, rear $100$100$100
Full-size spare tire $225$225$225
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Lane departure prevention, steering-based $200$200$200
Lane departure warning $200$200$200
Obstacle detection, front $150$150$150
Rearview camera$200   
Rollover sensor $50$50$50
Temporary spare tire$150   
Wide-view front camera $150$150$150
Wide-view rear camera $0$0$0
Cargo Management 
Cargo net $40$40$40
Climate Control 
Rear dual-zone climate control $125$125$125
Residual heat $50$50$50
Drivetrain 
Active rear differential$500$500$500 
Engine / Motor 
Automatic start / stop  $150 
Dual-mode exhaust, switchable   $500
Exterior 
Body kit   $0
Laminated front side windows   $200
Laminated rear side windows   $100
Infotainment 
Handwriting recognition $200$200$200
In-vehicle Internet$150   
iPod integration$100   
USB port $25$25$25
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Analog clock $25$25$25
Auto-dimming headlights $200$200$200
Fog lights$125   
Head-up display (HUD) $350$350$350
Headlight washers $50$50$50
Interior ambient lighting$150   
Interior ambient lighting, configurable $150$150$150
LED headlights $1000$1000$1000
Mirror tilt-down in reverse $25$25$25
Power-folding mirrors $50$50$50
Xenon HID headlights$500   
Seats and Interior Trim 
Aluminum trim$100   
Cooled or ventilated front seats $300$300$300
Folding second row seats$300   
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$100
Massage, passenger seat $100$100$100
Memory system, passenger seat $150$150$150
Power headrest height adjuster, driver seat $50$50$50
Power headrest height adjuster, passenger seat $50$50$50
Power seat belt height adjusters, front row $25$25$25
Power seatback bolsters, driver seat $100$100$100
Power seatback bolsters, passenger seat $100$100$100
Power thigh bolsters, driver seat $100$100$100
Power thigh bolsters, passenger seat $100$100$100
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Power upper seatback recliner, driver seat $100$100$100
Power upper seatback recliner, passenger seat $100$100$100
Synthetic suede headliner   $650
Synthetic suede inserts in leather seating surfaces$0   
Upholstered instrument panel $300$300$300
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000$1000$1000
Sport suspension (upgrade)$0   
Total Value of Features$5,500$12,880$13,030$14,080
Value of Feature Adjustments$0$7,380$7,530$8,580
Value of Feature Adjustments0-6,869-7,008-7,984

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

Model Year20132015
ModelA4 / S4A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase110.6 in117.8 in
Length185.1 in202.2 in
Width71.9 in76.7 in
Height56.2 in57.5 in
Curb Weight3,510 lb.4,366 lb.
Fuel Capacity16.9 gal.21.7 gal.
Row 1 Headroom40.0 in37.2 in
Row 1 Shoulder Room55.5 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.5 in38.1 in
Row 2 Shoulder Room54.3 in57.8 in
Row 2 Legroom35.2 in38.7 in
Cargo Volume12.4 ft314.2 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assist Package
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Active steering1000Yes
Electronic systems calibration selector200Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Total Requested2050100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Surround sound250Yes
Cornering lights50Yes
Proximity key250Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
245/40HR18 tires400No
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
Media drive, large15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Bluetooth audio streaming25Yes
Wi-Fi hotspot50No
Total Requested216570%
Total Not Requested95030%

Option Package Details
Audi A8 / S8 A8 3.0T

Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Rear dual-zone climate control125No
Total Requested15030%
Total Not Requested35070%
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-speed200Yes
Forward collision warning200Yes
Lane departure prevention system, steering-based200No
Total Requested40024%
Total Not Requested130076%
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%
Sport Plus Package
FeatureValueRequested?
Active steering1000Yes
Active rear differential500Yes
265/40HR20 tires400No
Total Requested150079%
Total Not Requested40021%

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%
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-speed200Yes
Forward collision warning200Yes
Lane departure prevention system, steering-based200No
Total Requested40024%
Total Not Requested130076%
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%
Sport Plus Package
FeatureValueRequested?
Active steering1000Yes
Active rear differential500Yes
265/40HR20 tires400No
Total Requested150079%
Total Not Requested40021%

Option Package Details
Audi A8 / S8 S8

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention system, steering-based200No
Total Requested40027%
Total Not Requested110073%

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