Lexus IS Lexus IS 2007 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: $41,964

Lexus IS 250   
Difference: $74,911

Lowest Total Invoice: $36,231

Lexus IS 250   
Difference: $72,532

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  Down Payment Interest Rate Term
Model Year200720072018
ModelISISA8 / S8
Trim250350S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $30,255 $35,705 $115,900
Base Invoice $26,623 $31,420 $107,788
Luxury Package 3,495 3,495  
Navigation System / Mark Levinson Pkg. 3,990 3,990  
Obstacle detection, rear 500 500  
Headlight washers 100 100  
Sunroof 0 0  
Cargo net 59 59  
Radar- or camera-based collision preparation system 2,850 2,850  
Luxury Package 2,796 2,796  
Navigation System / Mark Levinson Pkg. 3,302 3,302  
Obstacle detection, rear 400 400  
Headlight washers 80 80  
Sunroof 0 0  
Cargo net 35 35  
Radar- or camera-based collision preparation system 2,280 2,280  
Options (change) 10,994 10,994 0
Options (change) 8,893 8,893 0
Destination 715 715 975
Total Price $41,964 $47,414 $116,875
Total Invoice $36,231 $41,028 $108,763

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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: Lexus IS vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $63,521
TrueDelta Adjusted Invoice Difference: $61,933
Model Year200720072018
ModelISISA8 / S8
Trim250350S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan
Engine204hp V6306hp V6605hp V8
TransmissionM6T6T8
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 14300, 14630, 14
Tire (rear if not all the same)225/45-17225/45-17275/35-21
Total Price$41,964$47,414$116,875
Adjustments for Features0-950-11,390
Feature-Adjusted Total Price$41,964$46,464$105,485
Cost Above Minimum$0$4,500$0
Total Invoice$36,231$41,028$108,763
Adjustments for Features0-822-10,599
Feature-Adjusted Total Invoice$36,231$40,206$98,164
Cost Above Minimum$0$3,975$0

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Features Comparison: Lexus IS vs. Audi A8 / S8

Model Year200720072018
ModelISISA8 / S8
Trim250350S8 Plus
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100 
8-speed manually-shiftable automatic  $1300
RWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Adaptive cruise control$600$600 
Cruise control  $150
Hands-free trunk or liftgate  $100
Power door closers  $300
Power trunk closer  $350
Sunshades, second row, power  $225
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$200 
Blind spot warning system  $200
Brake- or yaw-sensor-initiated collision preparation system  $0
Collision preparation system, rear  $100
Radar- or camera-based collision preparation system$0$0 
Rear side airbags  $300
Rearview camera$200$200 
Rollover sensor  $50
Wide-view front camera  $150
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment  $50
Overhead sunglass holder$25$25 
Rear seat pass-through$100$100 
Climate Control 
Heated windshield washer nozzles  $15
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear dual-zone climate control  $125
Residual heat  $50
Water-repellent front-door glass$15$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 
Bluetooth audio streaming  $25
CD changer, in-dash$325$325 
CD player  $125
Handwriting recognition  $200
HD radio  $50
In-vehicle Internet  $150
Media drive  $15
Satellite radio  $200
Traffic + travel information  $25
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming headlights  $200
Compass  $0
Cornering lights  $50
Fog light, rear  $100
Fog lights$125$125 
Head-up display (HUD)  $350
Interior ambient lighting, configurable  $150
LED headlights  $1000
Power-folding mirrors  $50
Turn signals on or near mirrors  $25
Xenon HID headlights$500$500 
Seats and Interior Trim 
Carbon fiber trim  $200
Illuminated door sill trim plates$200$200 
Massage, driver seat  $100
Massage, passenger seat  $100
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$100 
Power lumbar adjuster, passenger seat$100$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
Upholstered instrument panel  $300
Wood trim$300$300 
Suspension, Wheels, and Tires 
Active steering  $1000
Adaptive dampers - electrical  $500
Air suspension, auto-leveling and height adjustable  $1000
Electronic systems calibration selector  $200
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$3,040$3,990$14,430
Value of Feature Adjustments$0$950$11,390
Value of Feature Adjustments0-822-10,599

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Specifications Comparison: Lexus IS vs. Audi A8 / S8

Model Year20072018
ModelISA8 / S8
Body4dr Sedan4dr Sedan
Wheelbase107.5 in117.8 in
Length180.1 in202.6 in
Width70.9 in76.7 in
Height56.1 in57.4 in
Curb Weight3,456 lb.4,686 lb.
Fuel Capacity17.2 gal.21.7 gal.
Row 1 Headroom37.2 in37.2 in
Row 1 Shoulder Room54.4 in59.1 in
Row 1 Hip Room54.1 in0.0 in
Row 1 Legroom43.9 in41.4 in
Row 2 Headroom36.7 in38.1 in
Row 2 Shoulder Room52.7 in57.8 in
Row 2 Hip Room53.7 in0.0 in
Row 2 Legroom30.6 in38.7 in
Cargo Volume13.0 ft314.2 ft3

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Option Package Details
Lexus IS 250

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested210081%
Total Not Requested50019%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Total Requested125078%
Total Not Requested35022%

Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested210081%
Total Not Requested50019%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Total Requested125078%
Total Not Requested35022%

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