Audi A6 / S6 Audi A6 / S6 2018 Lexus IS Lexus IS 2006

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Audi A6 / S6 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 A6 / S6 vs. Lexus IS Invoice Comparison

Lowest Total Price: $38,765

Lexus IS 250   
Difference: $12,485

Lowest Total Invoice: $33,637

Lexus IS 250   
Difference: $14,096

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201820062006
ModelA6 / S6A6 / S6A6 / S6ISIS
TrimA6 2.0TA6 3.0TS6 4.0 TFSI250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $49,700 $58,700 $71,900 $29,990 $35,440
Base Invoice $46,222 $54,592 $66,868 $26,389 $31,186
Metallic paint (extra cost) 575 575 575    
Obstacle detection, rear       500 500
Navigation System / Mark Levinson Pkg.       3,990 3,990
Sport Package       3,695 3,695
Metallic paint (extra cost) 536 536 536    
Obstacle detection, rear       400 400
Navigation System / Mark Levinson Pkg.       3,302 3,302
Sport Package       2,956 2,956
Options (change) 575 575 575 8,185 8,185
Options (change) 536 536 536 6,658 6,658
Destination 975 975 975 590 590
Total Price $51,250 $60,250 $73,450 $38,765 $44,215
Total Invoice $47,733 $56,103 $68,379 $33,637 $38,434

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TrueDelta Value Comparison: Audi A6 / S6 vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $10,345
TrueDelta Adjusted Invoice Difference: $12,103
Model Year20182018201820062006
ModelA6 / S6A6 / S6A6 / S6ISIS
TrimA6 2.0TA6 3.0TS6 4.0 TFSI250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine252hp I4340hp V6450hp V8204hp V6306hp V6
TransmissionS7T8S7M6T6
DrivetrainFWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10630, 14630, 14300, 14300, 14
Tire (rear if not all the same)245/45-18245/45-18255/35-20225/40-18225/40-18
Total Price$51,250$60,250$73,450$38,765$44,215
Adjustments for Features-2,140-5,615-7,1650-1,050
Feature-Adjusted Total Price$49,110$54,635$66,285$38,765$43,165
Cost Above Minimum$0$5,525$17,175$0$4,400
Total Invoice$47,733$56,103$68,379$33,637$38,434
Adjustments for Features-1,993-5,229-6,6700-913
Feature-Adjusted Total Invoice$45,740$50,874$61,709$33,637$37,521
Cost Above Minimum$0$5,134$15,969$0$3,884

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Features Comparison: Audi A6 / S6 vs. Lexus IS

Model Year20182018201820062006
ModelA6 / S6A6 / S6A6 / S6ISIS
TrimA6 2.0TA6 3.0TS6 4.0 TFSI250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 $1200  
8-speed manually-shiftable automatic $1300   
6-speed manual   $150 
6-speed manually-shiftable automatic    $1100
FWD$0    
AWD $1700$1700  
RWD   $0$0
Accessories 
Remote window/roof operation   $15$15
Tilt/telescoping steering wheel, manual$250    
Tilt/telescoping steering wheel, power $350$350$350$350
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200  
Collision preparation system, rear $100$100  
Rollover sensor$50$50$50  
Secondary collision brake assist$25$25$25  
Cargo Management 
Cargo net$40$40$40  
Overhead sunglass holder   $25$25
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rear air vents   $100$100
Rear air vents with automatic controls$250$250$250  
Rear dual-zone climate control $125$125  
Residual heat$50$50$50  
Water-repellent front-door glass   $15$15
Engine / Motor 
Automatic start / stop$150$150$150  
Dual-mode exhaust, switchable  $500  
Regenerative braking$0$0$0  
Exterior 
Laminated front side windows$200$200$200  
Infotainment 
4G LTE connectivity$0$0$0  
Android Auto support$100$100$100  
Apple CarPlay support$100$100$100  
Bluetooth audio streaming$25$25$25  
CD changer, in-dash   $325$325
CD player$125$125$125  
Handwriting recognition$200$200$200  
HD radio$50$50$50  
In-vehicle Internet$150$150$150  
Media drive$15$15$15  
Satellite radio$200$200$200  
Surround sound $250$250$250$250
Traffic + travel information$25$25$25  
Wi-Fi hotspot$50$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75$75
Auto-dimming passenger-side mirror $75$75$75$75
Compass$0$0$0  
Fog light, rear$100$100$100  
Fog lights   $125$125
LED headlights $1000$1000  
Power-folding mirrors $50$50  
Steering-linked headlights   $150$150
Turn signals on or near mirrors$25$25$25  
Xenon HID headlights$500  $500$500
Seats and Interior Trim 
Cooled or ventilated front seats   $300$300
Folding second row seats$300$300$300  
Illuminated door sill trim plates $200$200  
Memory system, passenger seat   $150$150
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat  $150  
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Wood trim$300$300$300  
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000  
Electronic systems calibration selector$200$200$200  
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 $100
Total Value of Features$4,945$8,420$9,970$2,805$3,855
Value of Feature Adjustments$2,140$5,615$7,165$0$1,050
Value of Feature Adjustments-1,993-5,229-6,6700-913

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Specifications Comparison: Audi A6 / S6 vs. Lexus IS

Model Year20182006
ModelA6 / S6IS
Body4dr Sedan4dr Sedan
Wheelbase114.6 in107.5 in
Length194.2 in180.1 in
Width73.8 in70.9 in
Height57.8 in56.1 in
Curb Weight3,804 lb.3,456 lb.
Fuel Capacity19.8 gal.17.2 gal.
Row 1 Headroom37.2 in37.2 in
Row 1 Shoulder Room57.5 in54.4 in
Row 1 Hip Room0.0 in54.1 in
Row 1 Legroom41.3 in43.9 in
Row 2 Headroom37.8 in36.7 in
Row 2 Shoulder Room56.3 in52.7 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom37.4 in30.6 in
Cargo Volume14.1 ft313.0 ft3

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Option Package Details
Lexus IS 250

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
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%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested152559%
Total Not Requested107541%

Option Package Details
Lexus IS 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
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%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested152559%
Total Not Requested107541%

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