Audi A8 / S8 Audi A8 / S8 2018 Lexus IS Lexus IS 2015

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Audi A8 / S8 vs. Lexus IS 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. Lexus IS Invoice Comparison

Lowest Total Price: $50,295

Lexus IS 350   
Difference: $69,380

Lowest Total Invoice: $46,755

Lexus IS 350   
Difference: $64,612

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelA8 / S8IS
TrimS8 Plus350
Body4dr Sedan4dr Sedan
Base Price $115,900 $40,065
Base Invoice $107,788 $37,261
Executive Plus Package 2,800  
F Sport Package   3,740
Obstacle detection, rear   500
Adaptive cruise control   500
Active steering   400
Navigation System / Mark Levinson Pkg.   2,995
All Weather Package   360
Blind spot warning system   600
Sunshade, rear, power   210
Executive Plus Package 2,604  
F Sport Package   3,441
Obstacle detection, rear   460
Adaptive cruise control   460
Active steering   368
Navigation System / Mark Levinson Pkg.   2,764
All Weather Package   332
Blind spot warning system   552
Sunshade, rear, power   192
Options (change) 2,800 9,305
Options (change) 2,604 8,569
Destination 975 925
Total Price $119,675 $50,295
Total Invoice $111,367 $46,755

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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 A8 / S8 vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $58,075
TrueDelta Adjusted Invoice Difference: $54,092
Model Year20182015
ModelA8 / S8IS
TrimS8 Plus350
Body4dr Sedan4dr Sedan
Engine605hp V8306hp V6
TransmissionT8T8
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14835, 15
Tire (rear if not all the same)275/35-21225/40-18
Total Price$119,675$50,295
Adjustments for Features-11,3050
Feature-Adjusted Total Price$108,370$50,295
Total Invoice$111,367$46,755
Adjustments for Features-10,5200
Feature-Adjusted Total Invoice$100,847$46,755

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Features Comparison: Audi A8 / S8 vs. Lexus IS

Model Year20182015
ModelA8 / S8IS
TrimS8 Plus350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
AWD$1700 
RWD $0
Accessories 
Active noise reduction$0 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Hands-free trunk or liftgate$100 
Power door closers$300 
Power trunk closer$350 
Remote app $25
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras$500 
Collision preparation system, rear$100 
Cross-traffic warning, rear $100
Full-size spare tire$225 
High performance brake pads (optional) $0
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Rearview camera $200
Rollover sensor$50 
Temporary spare tire $150
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net$40 
Overhead sunglass holder $25
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Variable intermittent wipers $75
Water-repellent front-door glass $15
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Body kit$0 
Laminated front side windows$200 
Laminated rear side windows$100 
Rear spoiler$200 
Infotainment 
App support $0
Handwriting recognition$200 
In-vehicle Internet$150 
Media drive$15 
SD Card slot$25 
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Compass$0 
Cornering lights$50 
Fog light, rear$100 
Head-up display (HUD)$350 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Carbon fiber trim$200 
Folding second row seats $300
Heated second row seats$200 
Leather door panel trim$250 
Leather seating surfaces$900 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, driver seat$200 
Memory system, passenger seat$150 
Metal pedals $75
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power lumbar adjuster, driver seat $100
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 leather seating surfaces $0
Synthetic suede headliner$650 
Upholstered instrument cluster hood $50
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Sport suspension (upgrade) $0
Total Value of Features$15,045$3,740
Value of Feature Adjustments$11,305$0
Value of Feature Adjustments-10,5200

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Specifications Comparison: Audi A8 / S8 vs. Lexus IS

Model Year20182015
ModelA8 / S8IS
Body4dr Sedan4dr Sedan
Wheelbase117.8 in110.2 in
Length202.6 in183.7 in
Width76.7 in71.3 in
Height57.4 in56.3 in
Curb Weight4,686 lb.3,462 lb.
Fuel Capacity21.7 gal.17.4 gal.
Row 1 Headroom37.2 in38.2 in
Row 1 Shoulder Room59.1 in55.9 in
Row 1 Hip Room0.0 in54.3 in
Row 1 Legroom41.4 in44.8 in
Row 2 Headroom38.1 in36.9 in
Row 2 Shoulder Room57.8 in53.4 in
Row 2 Hip Room0.0 in54.0 in
Row 2 Legroom38.7 in32.2 in
Cargo Volume14.2 ft310.8 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated steering wheel100Yes
Ski sack50No
Heated second row seats200No
Rear seat pass-through100No
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Radar- or camera-based collision preparation system0Yes
Total Requested50026%
Total Not Requested145074%

Option Package Details
Lexus IS 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Total Requested850100%
Total Not Requested00%
Active steering
FeatureValueRequested?
Active steering1000Yes
Tilt/telescoping steering wheel, power100Yes
Total Requested1100100%
Total Not Requested00%
Blind spot warning system
FeatureValueRequested?
Blind spot warning system200Yes
Rear cross-traffic detection100No
Total Requested20067%
Total Not Requested10033%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75No
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100Yes
225/40YR18 tires200No
255/35YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
LED headlights500Yes
Total Requested160062%
Total Not Requested97538%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
App support0No
Remote app25No
Total Requested112574%
Total Not Requested40026%
All Weather Package
FeatureValueRequested?
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested150100%
Total Not Requested00%

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