Audi A4 Audi A4 2017 Audi A8 / S8 Audi A8 / S8 2018

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Audi A4 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 vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $49,625

Audi A4 A4 2.0T   
Difference: $67,250

Lowest Total Invoice: $46,222

Audi A4 A4 2.0T   
Difference: $62,541

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
ModelA4A8 / S8
TrimA4 2.0TS8 Plus
Body4dr Sedan4dr Sedan
Base Price $37,300 $115,900
Base Invoice $34,690 $107,788
Premium Plus Package 3,800  
Sport Plus Package 3,400  
Metallic paint (extra cost) 575  
Technology Package 3,250  
Rear side airbags 350  
Premium Plus Package 3,534  
Sport Plus Package 3,162  
Metallic paint (extra cost) 536  
Technology Package 3,024  
Rear side airbags 326  
Options (change) 11,375 0
Options (change) 10,582 0
Destination 950 975
Total Price $49,625 $116,875
Total Invoice $46,222 $108,763

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

Dealer Price Quotes

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

Lowest Adjusted Price and Invoice: Audi A4 A4 2.0T
TrueDelta Adjusted Price Difference: $60,120
TrueDelta Adjusted Invoice Difference: $55,906
Model Year20172018
ModelA4A8 / S8
TrimA4 2.0TS8 Plus
Body4dr Sedan4dr Sedan
Engine252hp I4605hp V8
TransmissionS7T8
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)755, 19630, 14
Tire (rear if not all the same)245/40-18275/35-21
Total Price$49,625$116,875
Adjustments for Features0-7,130
Feature-Adjusted Total Price$49,625$109,745
Total Invoice$46,222$108,763
Adjustments for Features0-6,635
Feature-Adjusted Total Invoice$46,222$102,128

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Features Comparison: Audi A4 vs. Audi A8 / S8

Model Year20172018
ModelA4A8 / S8
TrimA4 2.0TS8 Plus
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
FWD$0 
AWD $1700
Accessories 
Active noise reduction $0
Hands-free trunk or liftgate $100
Power door closers $300
Power trunk closer $350
Remote app$25 
Remote window/roof operation $15
Sunshade, rear, power $225
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
Around view cameras $500
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Brake- or yaw-sensor-initiated collision preparation system $0
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Forward collision warning$200 
Full-size spare tire $225
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rearview camera$200 
Secondary collision brake assist$25 
Temporary spare tire$150 
Torque vectoring, brake-based$100 
Vehicle exit assist$25 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Cargo net $40
Climate Control 
Rear dual-zone climate control $125
Residual heat $50
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable $500
Regenerative braking$0 
Exterior 
Laminated front side windows $200
Laminated rear side windows $100
Rear spoiler $200
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
Auto-dimming headlights $200
Cornering lights $50
Fog lights$125 
Head-up display (HUD) $350
Headlight washers $50
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Seats and Interior Trim 
Aluminum trim$100 
Carbon fiber trim $200
Cooled or ventilated front seats $300
Folding second row seats$300 
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
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
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade)$0 
Total Value of Features$4,625$11,755
Value of Feature Adjustments$0$7,130
Value of Feature Adjustments0-6,635

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Specifications Comparison: Audi A4 vs. Audi A8 / S8

Model Year20172018
ModelA4A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase111.0 in117.8 in
Length186.1 in202.6 in
Width72.5 in76.7 in
Height56.2 in57.4 in
Curb Weight3,451 lb.4,686 lb.
Fuel Capacity16.9 gal.21.7 gal.
Row 1 Headroom38.9 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 Volume13.0 ft314.2 ft3

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Option Package Details
Audi A4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Body kit0Yes
Telematics service, such as OnStar200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Power-folding mirrors50Yes
245/40HR18 tires400No
LED headlights500Yes
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Total Requested220068%
Total Not Requested105032%
Sport Plus Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Synthetic suede inserts in leather seating surfaces0No
Active steering1000Yes
Metal pedals75No
245/40YR18 tires400No
Sport suspension (upgrade)250No
Manual thigh support length adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50Yes
Dark-colored headliner (optional)0No
Front sport buckets100Yes
Total Requested185072%
Total Not Requested72528%
Technology Package
FeatureValueRequested?
Blind spot warning system200Yes
Rear cross-traffic detection100No
Large color reconfigurable instrument cluster display250No
Collision preparation system, rear100Yes
Vehicle exit assist25No
Telematics service, such as OnStar200No
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 Requested141570%
Total Not Requested60030%

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