Audi A4 / S4 Audi A4 / S4 2018 Audi A8 Audi A8 2019

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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: $63,720

Audi A4 / S4 S4 3.0T   
Difference: $36,050

Lowest Total Invoice: $59,332

Audi A4 / S4 S4 3.0T   
Difference: $34,492

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182019
ModelA4 / S4A8
TrimS4 3.0TA8 L 60
Body4dr Sedan4dr Sedan, ext.
Base Price $51,400 $96,800
Base Invoice $47,802 $90,992
Warm Weather Package 950  
Prestige Package 4,400  
Cold Weather Package 500  
S Sport Package 2,500  
Driver Assistance Package 1,800  
Metallic paint (extra cost) 575  
Rear side airbags 350  
Cargo net 80  
All-weather floor mats 190 225
Executive Plus Package   1,750
Warm Weather Package 884  
Prestige Package 4,092  
Cold Weather Package 466  
S Sport Package 2,326  
Driver Assistance Package 1,674  
Metallic paint (extra cost) 536  
Rear side airbags 326  
Cargo net 74  
All-weather floor mats 177 209
Executive Plus Package   1,628
Options (change) 11,345 1,975
Options (change) 10,555 1,837
Destination 975 995
Total Price $63,720 $99,770
Total Invoice $59,332 $93,824

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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: $32,560
TrueDelta Adjusted Invoice Difference: $31,210
Model Year20182019
ModelA4 / S4A8
TrimS4 3.0TA8 L 60
Body4dr Sedan4dr Sedan, ext.
Engine354hp V6453hp V8 H
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG15/23 MPG
Audio (watts, speakers)755, 19630, 14
Tire (rear if not all the same)245/40-18265/40-20
Total Price$63,720$99,770
Adjustments for Features0-3,490
Feature-Adjusted Total Price$63,720$96,280
Total Invoice$59,332$93,824
Adjustments for Features0-3,282
Feature-Adjusted Total Invoice$59,332$90,542

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Features Comparison: Audi A4 / S4 vs. Audi A8

Model Year20182019
ModelA4 / S4A8
TrimS4 3.0TA8 L 60
Body4dr Sedan4dr Sedan, ext.
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 app$25 
Remote window/roof operation $15
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 
Rear seat pass-through $100
Ski sack $50
Climate Control 
Rear dual-zone climate control $125
Residual heat $50
Drivetrain 
Active rear differential$500 
Engine / Motor 
Regenerative braking$0 
Exterior 
Body kit$0 
Laminated rear side windows $100
Painted brake calipers (optional)$0 
Panoramic sunroof with venting rear panel $1500
Rear spoiler$200 
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
CD player $125
CD player, remote$100 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Analog clock $25
Boost gauge$75 
Cornering lights $50
Fog lights$125 
Headlight washers $50
Illuminated vanity mirrors, rear seat $100
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 
Aluminum trim$100 
Cooled or ventilated second row seats $200
Door sill trim plates $100
Folding second row seats$300 
Illuminated door sill trim plates$200 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat $100
Massage, passenger seat $100
Massage, second row seats $150
Memory system, passenger seat $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
Power headrest height adjuster, passenger seat $50
Power recliner, second row seats $150
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
Synthetic suede headliner $650
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$9,550$13,040
Value of Feature Adjustments$0$3,490
Value of Feature Adjustments0-3,282

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Specifications Comparison: Audi A4 / S4 vs. Audi A8

Model Year20182019
ModelA4 / S4A8
Body4dr Sedan4dr Sedan, ext.
Wheelbase111.0 in123.1 in
Length186.1 in208.7 in
Width72.5 in76.6 in
Height56.2 in58.5 in
Curb Weight3,858 lb.4,883 lb.
Fuel Capacity16.9 gal.21.7 gal.
Row 1 Headroom38.9 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 Volume13.0 ft312.5 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%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150Yes
Wide-view rear camera0Yes
Interior ambient lighting, configurable150Yes
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200Yes
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Total Requested226589%
Total Not Requested27511%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
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 headlights200Yes
Lane departure warning200Yes
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 Requested80037%
Total Not Requested137563%

Option Package Details
Audi A8 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
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
Lane departure prevention, steering-based200Yes
Total Requested170066%
Total Not Requested87534%

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