Audi A8 / S8 Audi A8 / S8 2018 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2018

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Audi A8 / S8 vs. Audi A5 / S5 / RS5 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 A8 / S8 vs. Audi A5 / S5 / RS5 Invoice Comparison

Lowest Total Price: $66,570

Audi A5 / S5 / RS5 S5 Sportback 3.0T   
Difference: $19,130

Lowest Total Invoice: $61,982

Audi A5 / S5 / RS5 S5 Sportback 3.0T   
Difference: $17,787

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
ModelA8 / S8A8 / S8A5 / S5 / RS5
TrimA8 L 3.0TA8 L 4.0T SportS5 Sportback 3.0T
Body4dr Sedan, ext.4dr Sedan, ext.4dr Hatch
Base Price $82,500 $92,000 $54,400
Base Invoice $76,725 $85,560 $50,592
Executive Package 2,000    
All-weather floor mats 225 225 190
Executive Plus Package   1,750  
Driver Assistance Package     1,800
Prestige Package     4,400
S Sport Package     2,500
Warm Weather Package     800
Cold Weather Package     500
Rear side airbags     350
Cargo net     80
Metallic paint (extra cost)     575
Executive Package 1,860    
All-weather floor mats 209 209 177
Executive Plus Package   1,628  
Driver Assistance Package     1,674
Prestige Package     4,092
S Sport Package     2,326
Warm Weather Package     744
Cold Weather Package     466
Rear side airbags     326
Cargo net     74
Metallic paint (extra cost)     536
Options (change) 2,225 1,975 11,195
Options (change) 2,069 1,837 10,415
Destination 975 975 975
Total Price $85,700 $94,950 $66,570
Total Invoice $79,769 $88,372 $61,982

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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 A8 / S8 vs. Audi A5 / S5 / RS5

Lowest Adjusted Price and Invoice: Audi A5 / S5 / RS5 S5 Sportback 3.0T
TrueDelta Adjusted Price Difference: $17,265
TrueDelta Adjusted Invoice Difference: $16,051
Model Year201820182018
ModelA8 / S8A8 / S8A5 / S5 / RS5
TrimA8 L 3.0TA8 L 4.0T SportS5 Sportback 3.0T
Body4dr Sedan, ext.4dr Sedan, ext.4dr Hatch
Engine333hp V6450hp V8354hp V6
TransmissionT8T8T8
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)14/24 MPG14/24 MPG18/26 MPG
Audio (watts, speakers)630, 14630, 14755, 19
Tire (rear if not all the same)265/40-20265/40-20245/40-18
Total Price$85,700$94,950$66,570
Adjustments for Features-1,865-3,3900
Feature-Adjusted Total Price$83,835$91,560$66,570
Cost Above Minimum$0$7,725$0
Total Invoice$79,769$88,372$61,982
Adjustments for Features-1,736-3,1550
Feature-Adjusted Total Invoice$78,033$85,217$61,982
Cost Above Minimum$0$7,184$0

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Features Comparison: Audi A8 / S8 vs. Audi A5 / S5 / RS5

Model Year201820182018
ModelA8 / S8A8 / S8A5 / S5 / RS5
TrimA8 L 3.0TA8 L 4.0T SportS5 Sportback 3.0T
Body4dr Sedan, ext.4dr Sedan, ext.4dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300
AWD$1700$1700$1700
Accessories 
Active noise reduction $0 
Adaptive cruise control, all-speed$850$850 
Adaptive cruise control, all-speed, topography and road sign aware  $1100
Hands-free trunk or liftgate$100$100 
Low-speed semi-autonomous driving  $100
Power door closers$300$300 
Power liftgate  $350
Power trunk closer$350$350 
Remote app  $25
Remote window/roof operation$15$15 
Sunshade, rear, power$225$225 
Sunshades, second row, power$225$225 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$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$225 
Lane departure prevention, steering-based$200$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 
Cargo cover  $75
Rear seat pass-through$100$100 
Ski sack$50$50 
Climate Control 
Rear dual-zone climate control$125$125 
Residual heat$50$50 
Drivetrain 
Active rear differential  $500
Engine / Motor 
Regenerative braking  $0
Exterior 
Body kit (gray/black)  $0
Laminated front side windows$200$200 
Laminated rear side windows$100$100 
Painted brake calipers (optional)  $0
Panoramic sunroof with venting rear panel$1500$1500 
Rear spoiler  $200
Sunroof  $900
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
Apple CarPlay support  $100
CD player$125$125 
CD player, remote  $100
Telematics service, such as OnStar  $200
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Boost gauge  $75
Cornering lights$50$50 
Fog lights  $125
Headlight washers$50$50 
Illuminated vanity mirrors, rear seat$100$100 
Large color reconfigurable instrument cluster display  $250
Mirror tilt-down in reverse$25$25 
Predictive efficiency assist  $0
Road sign information  $75
Steering-linked headlights$150$150 
Seats and Interior Trim 
Aluminum trim  $100
Cooled or ventilated second row seats $200 
Door sill trim plates$100$100 
Folding second row seats  $300
Illuminated door sill trim plates  $200
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 
Massage, passenger seat$100$100 
Massage, second row seats $150 
Memory system, passenger seat$150$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$50 
Power headrest height adjuster, passenger seat$50$50 
Power recliner, second row seats $150 
Power seat belt height adjusters, front row$25$25 
Power seatback bolsters, driver seat$100$100 
Power seatback bolsters, passenger seat$100$100 
Power thigh bolsters, driver seat$100$100 
Power thigh bolsters, passenger seat$100$100 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Power upper seatback recliner, driver seat$100$100 
Power upper seatback recliner, passenger seat$100$100 
Synthetic suede headliner $650 
Upholstered door armrests (optional)  $0
Upholstered instrument panel$300$300 
Wood trim$300$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000 
Sport suspension (upgrade)  $0
Transmission 
Launch control  $100
Total Value of Features$11,715$13,240$9,850
Value of Feature Adjustments$1,865$3,390$0
Value of Feature Adjustments-1,736-3,1550

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Specifications Comparison: Audi A8 / S8 vs. Audi A5 / S5 / RS5

Model Year20182018
ModelA8 / S8A5 / S5 / RS5
Body4dr Sedan, ext.4dr Hatch
Wheelbase122.9 in111.2 in
Length207.4 in186.3 in
Width76.7 in72.6 in
Height57.9 in54.6 in
Curb Weight4,464 lb.4,089 lb.
Fuel Capacity21.7 gal.15.3 gal.
Row 1 Headroom37.2 in39.4 in
Row 1 Shoulder Room59.1 in55.7 in
Row 1 Legroom41.4 in41.3 in
Row 2 Headroom39.1 in37.0 in
Row 2 Shoulder Room57.8 in54.5 in
Row 2 Legroom42.9 in35.1 in
Cargo Volume,
Minimum
14.2 ft321.8 ft3
Cargo Volume,
Maximum
14.235.0 ft3

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Option Package Details
Audi A8 / S8 A8 L 3.0T

Executive Package
FeatureValueRequested?
Panoramic sunroof with venting rear panel600No
265/40HR20 tires400No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
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)350Yes
Blind spot warning system200Yes
Around view cameras300Yes
Wide-view front camera150Yes
Collision preparation system, rear100Yes
Wide-view rear camera0Yes
Cooled or ventilated front seats300Yes
Power thigh bolsters, driver seat100No
Total Requested310066%
Total Not Requested160034%

Option Package Details
Audi A8 / S8 A8 L 4.0T Sport

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
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Total Requested170066%
Total Not Requested87534%

Option Package Details
Audi A5 / S5 / RS5 S5 Sportback 3.0T

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%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Surround sound250Yes
Around view cameras300Yes
Wide-view front camera150Yes
Wide-view rear camera0Yes
Interior ambient lighting, configurable150Yes
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200Yes
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Total Requested231579%
Total Not Requested62521%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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