Audi A4 / S4 Audi A4 / S4 2018 Audi A8 Audi A8 2010

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Audi A4 / S4 vs. Audi A8 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 Invoice Comparison

Lowest Total Price: $63,450

Audi A4 / S4 S4 3.0T   
Difference: $16,625

Lowest Total Invoice: $59,081

Audi A4 / S4 S4 3.0T   
Difference: $15,449

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182010
ModelA4 / S4A8
TrimS4 3.0TA8
Body4dr Sedan4dr Sedan
Base Price $51,400 $74,550
Base Invoice $47,802 $69,331
Warm Weather Package 950  
S Sport Package 2,500  
Driver Assistance Package 1,800  
Prestige Package 4,400  
Metallic paint (extra cost) 575  
Rear side airbags 350  
Carbon fiber trim 500 500
Technology Package   1,500
Rear air vents with automatic controls   600
Laminated front side windows   600
Cooled or ventilated front seats   1,500
Warm Weather Package 884  
S Sport Package 2,326  
Driver Assistance Package 1,674  
Prestige Package 4,092  
Metallic paint (extra cost) 536  
Rear side airbags 326  
Carbon fiber trim 466 466
Technology Package   1,396
Rear air vents with automatic controls   558
Laminated front side windows   558
Cooled or ventilated front seats   1,396
Options (change) 11,075 4,700
Options (change) 10,304 4,374
Destination 975 825
Total Price $63,450 $80,075
Total Invoice $59,081 $74,530

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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

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $20,500
TrueDelta Adjusted Invoice Difference: $19,057
Model Year20182010
ModelA4 / S4A8
TrimS4 3.0TA8
Body4dr Sedan4dr Sedan
Engine354hp V6350hp V8
TransmissionT8T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG16/23 MPG
Audio (watts, speakers)755, 19200, 12
Tire (rear if not all the same)245/40-18255/40-19
Total Price$63,450$80,075
Adjustments for Features-3,8750
Feature-Adjusted Total Price$59,575$80,075
Total Invoice$59,081$74,530
Adjustments for Features-3,6080
Feature-Adjusted Total Invoice$55,473$74,530

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Features Comparison: Audi A4 / S4 vs. Audi A8

Model Year20182010
ModelA4 / S4A8
TrimS4 3.0TA8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Low-speed semi-autonomous driving$100 
Power door closers $300
Power trunk closer $350
Remote app$25 
Remote window/roof operation $15
Sunshade, rear, 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
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$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 
Full-size spare tire $225
Lane keeping assist$400 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rearview camera $200
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire$150 
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 
Body kit$0 
Bodyside moldings $75
Painted brake calipers (optional)$0 
Rear spoiler$200 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player, remote$100 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
MP3-compatible player$50 
SD Card slot$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Boost gauge$75 
Compass$0 
Cornering lights $50
Head-up display (HUD)$350 
Headlight washers $50
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
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 
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 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 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$12,365$8,490
Value of Feature Adjustments$3,875$0
Value of Feature Adjustments-3,6080

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Specifications Comparison: Audi A4 / S4 vs. Audi A8

Model Year20182010
ModelA4 / S4A8
Body4dr Sedan4dr Sedan
Wheelbase111.0 in115.9 in
Length186.1 in199.3 in
Width72.5 in74.6 in
Height56.2 in56.9 in
Curb Weight3,858 lb.4,288 lb.
Fuel Capacity16.9 gal.23.8 gal.
Row 1 Headroom38.9 in37.3 in
Row 1 Shoulder Room55.9 in59.1 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom37.4 in38.0 in
Row 2 Shoulder Room54.5 in57.5 in
Row 2 Legroom35.7 in37.6 in
Cargo Volume13.0 ft314.6 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

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 differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning200Yes
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 Requested2009%
Total Not Requested197591%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200Yes
Around view cameras300No
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
Total Requested87537%
Total Not Requested151563%

Option Package Details
Audi A8 A8

Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear dual-zone climate control125No
Total Requested15055%
Total Not Requested12545%
Cooled or ventilated front seats
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested30060%
Total Not Requested20040%
Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested850100%
Total Not Requested00%

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