Lexus IS Lexus IS 2017 Audi A8 / S8 Audi A8 / S8 2018

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Lexus IS 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.

Lexus IS vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $50,759

Lexus IS 350   
Difference: $69,141

Lowest Total Invoice: $47,044

Lexus IS 350   
Difference: $64,532

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
ModelISA8 / S8
Trim350S8 Plus
Body4dr Sedan4dr Sedan
Base Price $41,370 $115,900
Base Invoice $38,474 $107,788
F Sport Package 3,155  
Blind spot warning system 600  
Active steering 400  
Navigation System / Mark Levinson Pkg. 2,835  
Obstacle detection, rear 500  
Rear spoiler 389  
Sunshade, rear, power 210  
Cargo net 65  
All-weather floor mats 110 225
Heated steering wheel 150  
Executive Plus Package   2,800
F Sport Package 2,904  
Blind spot warning system 552  
Active steering 368  
Navigation System / Mark Levinson Pkg. 2,616  
Obstacle detection, rear 460  
Rear spoiler 259  
Sunshade, rear, power 192  
Cargo net 39  
All-weather floor mats 65 209
Heated steering wheel 140  
Executive Plus Package   2,604
Options (change) 8,414 3,025
Options (change) 7,595 2,813
Destination 975 975
Total Price $50,759 $119,900
Total Invoice $47,044 $111,576

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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: Lexus IS vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $58,976
TrueDelta Adjusted Invoice Difference: $55,073
Model Year20172018
ModelISA8 / S8
Trim350S8 Plus
Body4dr Sedan4dr Sedan
Engine306hp V6605hp V8
TransmissionT8T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)835, 15630, 14
Tire (rear if not all the same)225/40-18275/35-21
Total Price$50,759$119,900
Adjustments for Features0-10,165
Feature-Adjusted Total Price$50,759$109,735
Total Invoice$47,044$111,576
Adjustments for Features0-9,459
Feature-Adjusted Total Invoice$47,044$102,117

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Features Comparison: Lexus IS vs. Audi A8 / S8

Model Year20172018
ModelISA8 / S8
Trim350S8 Plus
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
RWD$0 
AWD $1700
Accessories 
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Electronic engine sound enhancement$0 
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 
Pedestrian detection$50 
Rearview camera$200 
Rollover sensor $50
Temporary spare tire$150 
Vehicle health reports$0 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
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
Infotainment 
App support$0 
Handwriting recognition $200
In-vehicle Internet $150
Media drive $15
SD Card slot $25
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Compass $0
Cornering lights $50
Fog light, rear $100
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
Performance meter$150 
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$3,940$14,105
Value of Feature Adjustments$0$10,165
Value of Feature Adjustments0-9,459

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Specifications Comparison: Lexus IS vs. Audi A8 / S8

Model Year20172018
ModelISA8 / S8
Body4dr Sedan4dr Sedan
Wheelbase110.2 in117.8 in
Length184.3 in202.6 in
Width71.3 in76.7 in
Height56.3 in57.4 in
Curb Weight3,584 lb.4,686 lb.
Fuel Capacity17.4 gal.21.7 gal.
Row 1 Headroom38.2 in37.2 in
Row 1 Shoulder Room55.9 in59.1 in
Row 1 Hip Room54.3 in0.0 in
Row 1 Legroom44.8 in41.4 in
Row 2 Headroom36.9 in38.1 in
Row 2 Shoulder Room53.4 in57.8 in
Row 2 Hip Room54.0 in0.0 in
Row 2 Legroom32.2 in38.7 in
Cargo Volume10.8 ft314.2 ft3

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Option Package Details
Lexus IS 350

F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Electronic engine sound enhancement0No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75No
Dark-colored headliner (optional)0No
Performance meter150No
LED headlights500Yes
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100Yes
255/35YR18 tires200No
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Total Requested180062%
Total Not Requested112538%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25No
Speed limit information0No
Vehicle health reports0No
App support0No
Total Requested87570%
Total Not Requested37530%

Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100No
Heated steering wheel100Yes
Ski sack50No
Lane departure prevention, steering-based200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Total Requested90046%
Total Not Requested105054%

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