Audi A4 / S4 Audi A4 / S4 2009 Audi A8 / S8 Audi A8 / S8 2014

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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: $49,900

Audi A4 / S4 A4 2.0T   
Difference: $38,545

Lowest Total Invoice: $46,466

Audi A4 / S4 A4 2.0T   
Difference: $35,855

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201420142014
ModelA4 / S4A4 / S4A8 / S8A8 / S8A8 / S8
TrimA4 2.0TA4 3.2A8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $31,000 $40,400 $75,100 $83,900 $112,500
Base Invoice $28,830 $37,572 $69,844 $78,028 $104,627
Sport Package 1,450 1,450      
Prestige Package 7,350 3,350      
Audi Drive Select Package 2,950 2,950      
Navigation system 2,500 2,500      
Adaptive cruise control 2,100 2,100      
Sunshade, rear, power 500 500      
Metallic paint (extra cost) 475 475      
Wood trim 400 400     0
Rear side airbags 350 350      
Warm Weather Package     1,700 1,700  
Driver Assistance Package     3,250 3,250 2,250
Premium Package     4,000 4,000  
Sport Plus Package     3,500 3,500  
Sport Package 1,348 1,348      
Prestige Package 6,835 3,119      
Audi Drive Select Package 2,742 2,742      
Navigation system 2,326 2,326      
Adaptive cruise control 1,953 1,953      
Sunshade, rear, power 466 466      
Metallic paint (extra cost) 443 443      
Wood trim 373 373     0
Rear side airbags 325 325      
Warm Weather Package     1,582 1,582  
Driver Assistance Package     3,023 3,023 2,093
Premium Package     3,720 3,720  
Sport Plus Package     3,257 3,257  
Options (change) 18,075 14,075 12,450 12,450 2,250
Options (change) 16,811 13,095 11,582 11,582 2,093
Destination 825 825 895 895 895
Total Price $49,900 $55,300 $88,445 $97,245 $115,645
Total Invoice $46,466 $51,492 $82,321 $90,505 $107,615

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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 A4 2.0T
TrueDelta Adjusted Price Difference: $29,405
TrueDelta Adjusted Invoice Difference: $27,348
Model Year20092009201420142014
ModelA4 / S4A4 / S4A8 / S8A8 / S8A8 / S8
TrimA4 2.0TA4 3.2A8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine211hp I4265hp V6333hp V6420hp V8520hp V8
TransmissionCVT-8T6T8T8T8
DrivetrainFWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14505, 14630, 14630, 14630, 14
Tire (rear if not all the same)255/35-19255/35-19255/45-19255/45-19265/35-21
Total Price$49,900$55,300$88,445$97,245$115,645
Adjustments for Features0-1,700-9,140-9,140-10,140
Feature-Adjusted Total Price$49,900$53,600$79,305$88,105$105,505
Cost Above Minimum$0$3,700$0$8,800$26,200
Total Invoice$46,466$51,492$82,321$90,505$107,615
Adjustments for Features0-1,583-8,507-8,507-9,436
Feature-Adjusted Total Invoice$46,466$49,909$73,814$81,998$98,179
Cost Above Minimum$0$3,443$0$8,184$24,365

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

Model Year20092009201420142014
ModelA4 / S4A4 / S4A8 / S8A8 / S8A8 / S8
TrimA4 2.0TA4 3.2A8 3.0TA8 4.0TS8
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100    
6-speed manually-shiftable automatic $1100   
8-speed manually-shiftable automatic  $1300$1300$1300
FWD$0    
AWD $1700$1700$1700$1700
Accessories 
Active noise reduction   $0$0
Adaptive cruise control$600$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$125   
Sunshades, second row, power  $225$225$225
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Around view cameras  $500$500$500
Automatic braking, low-speed  $200$200$200
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 warning  $200$200 
Obstacle detection, front  $150$150$150
Rearview camera$200$200   
Rollover sensor  $50$50$50
Temporary spare tire$150$150   
Wide-view front camera  $150$150$150
Wide-view rear camera  $0$0$0
Cargo Management 
Air-conditioned storage compartment  $50$50$50
Cargo net$40$40   
Climate Control 
Rear dual-zone climate control  $125$125$125
Residual heat  $50$50$50
Drivetrain 
Active rear differential  $500$500 
Engine / Motor 
Dual-mode exhaust, switchable    $500
Exterior 
Body kit    $0
Laminated front side windows    $200
Laminated rear side windows    $100
Infotainment 
Bluetooth audio streaming  $25$25$25
DVD-compatible player  $0$0$0
Handwriting recognition  $200$200$200
HD radio  $50$50$50
In-vehicle Internet  $150$150$150
iPod integration$100$100   
Media drive  $15$15$15
Traffic + travel information  $25$25$25
USB port  $25$25$25
Wi-Fi hotspot  $50$50$50
Instruments, Lights, and Mirrors 
Analog clock  $25$25$25
Auto-dimming driver-side mirror  $75$75$75
Auto-dimming headlights  $200$200$200
Auto-dimming passenger-side mirror  $75$75$75
Compass$0$0   
Cornering lights  $50$50$50
Headlight washers  $50$50$50
LED headlights  $1000$1000$1000
Mirror tilt-down in reverse  $25$25$25
Power-folding mirrors  $50$50$50
Xenon HID headlights$500$500   
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300$300
Folding second row seats$300$300   
Leather door panel trim    $250
Manual thigh support length adjuster, driver seat$50$50   
Manual thigh support length adjuster, passenger seat$50$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
Upholstered instrument panel  $300$300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000$1000$1000
Sport suspension (upgrade)$0$0$0$0 
Total Value of Features$3,465$5,165$12,605$12,605$13,605
Value of Feature Adjustments$0$1,700$9,140$9,140$10,140
Value of Feature Adjustments0-1,583-8,507-8,507-9,436

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

Model Year20092014
ModelA4 / S4A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase110.6 in117.8 in
Length185.2 in202.2 in
Width71.9 in76.7 in
Height56.2 in57.5 in
Curb Weight3,591 lb.4,366 lb.
Fuel Capacity16.9 gal.23.8 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 in37.7 in
Cargo Volume12.4 ft313.2 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Sport Package
FeatureValueRequested?
255/35YR19 tires400No
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50Yes
Steering-wheel-mounted transmission controls100Yes
Front sport buckets100Yes
Total Requested70064%
Total Not Requested40036%
Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Heated front seats200Yes
iPod integration100Yes
CD changer, in-dash200No
Rear air vents with automatic controls250Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Dual-zone climate control125Yes
Cargo net40No
Total Requested320076%
Total Not Requested99024%
Audi Drive Select Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Active steering1000Yes
Electronic systems calibration selector200Yes
Total Requested1700100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 A4 3.2

Sport Package
FeatureValueRequested?
255/35YR19 tires400No
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50Yes
Steering-wheel-mounted transmission controls100Yes
Front sport buckets100Yes
Total Requested70064%
Total Not Requested40036%
Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested95056%
Total Not Requested75044%
Audi Drive Select Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Active steering1000Yes
Electronic systems calibration selector200Yes
Total Requested1700100%
Total Not Requested00%

Option Package Details
Audi A8 / S8 A8 3.0T

Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Sunshade, rear, power225Yes
Rear dual-zone climate control125No
Total Requested37552%
Total Not Requested35048%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning system200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision alert200Yes
Total Requested20010%
Total Not Requested175090%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Blind spot warning system200Yes
LED headlights500No
Collision preparation system, rear100No
Total Requested20012%
Total Not Requested150088%
Sport Plus Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Active steering1000Yes
Active rear differential500No
Total Requested125071%
Total Not Requested50029%

Option Package Details
Audi A8 / S8 A8 4.0T

Warm Weather Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Sunshades, second row, power225No
Sunshade, rear, power225Yes
Rear dual-zone climate control125No
Total Requested37552%
Total Not Requested35048%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning system200No
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision alert200Yes
Total Requested20010%
Total Not Requested175090%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Blind spot warning system200Yes
LED headlights500No
Collision preparation system, rear100No
Total Requested20012%
Total Not Requested150088%
Sport Plus Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Active steering1000Yes
Active rear differential500No
Total Requested125071%
Total Not Requested50029%

Option Package Details
Audi A8 / S8 S8

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Forward collision alert200Yes
Total Requested20018%
Total Not Requested90082%

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