Lexus IS Lexus IS 2014 Audi A6 / S6 Audi A6 / S6 2007
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Lexus IS vs. Audi A6 / S6 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 A6 / S6 Invoice Comparison

Lowest Total Price: $70,084

Lexus IS F   
Difference: $9,836

Lowest Total Invoice: $65,174

Lexus IS F   
Difference: $8,363

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142007
ModelISA6 / S6
TrimFS6
Body4dr Sedan4dr Sedan
Base Price $63,600 $72,000
Base Invoice $59,148 $66,148
Navigation System / Mark Levinson Pkg. 3,410  
Headlight washers 100  
Cargo net 64  
Adaptive cruise control 1,500 2,000
Obstacle detection, rear 500  
Technology Package   3,900
Navigation System / Mark Levinson Pkg. 3,145  
Headlight washers 92  
Cargo net 39  
Adaptive cruise control 1,380 1,820
Obstacle detection, rear 460  
Technology Package   3,549
Options (change) 5,574 5,900
Options (change) 5,116 5,369
Destination 910 720
Gas Tax 0 1,300
Total Price $70,084 $79,920
Total Invoice $65,174 $73,537

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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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Request free, no-obligation Lexus IS dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Lexus IS F
TrueDelta Adjusted Price Difference: $8,951
TrueDelta Adjusted Invoice Difference: $7,549
Model Year20142007
ModelISA6 / S6
TrimFS6
Body4dr Sedan4dr Sedan
Engine416hp V8435hp V10
TransmissionT8T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)16/23 MPG15/21 MPG
Audio (watts, speakers)300, 14330, 13
Tire (rear if not all the same)225/40-19265/35-19
Total Price$70,084$79,920
Adjustments for Features0-885
Feature-Adjusted Total Price$70,084$79,035
Total Invoice$65,174$73,537
Adjustments for Features0-814
Feature-Adjusted Total Invoice$65,174$72,723

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Features Comparison: Lexus IS vs. Audi A6 / S6

Model Year20142007
ModelISA6 / S6
TrimFS6
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Remote app$25 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed$200 
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Radar- or camera-based collision preparation system$0 
Cargo Management 
Overhead sunglass holder$25 
Second-row low console$100 
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Residual heat $50
Water-repellent front-door glass$15 
Exterior 
Body kit$0 
Bodyside cladding $350
Carbon fiber rear spoiler$300 
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash$325 
CD changer, remote $200
DVD-compatible player$0 
HD radio$50 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Instruments, Lights, and Mirrors 
Compass $0
Fog light, rear $100
Seats and Interior Trim 
Aluminum trim$100 
Folding second row seats $300
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Wood trim $300
Total Value of Features$3,680$4,565
Value of Feature Adjustments$0$885
Value of Feature Adjustments0-814

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See a complete comparison of Lexus IS vs. Audi A6 / S6 features.

Specifications Comparison: Lexus IS vs. Audi A6 / S6

Model Year20142007
ModelISA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase110.2 in111.9 in
Length183.7 in193.5 in
Width71.3 in73.1 in
Height56.3 in57.5 in
Curb Weight3,780 lb.4,486 lb.
Fuel Capacity17.4 gal.21.1 gal.
Row 1 Headroom38.2 in38.7 in
Row 1 Shoulder Room55.9 in57.1 in
Row 1 Hip Room54.3 in0.0 in
Row 1 Legroom44.8 in41.3 in
Row 2 Headroom36.9 in37.8 in
Row 2 Shoulder Room53.4 in55.9 in
Row 2 Hip Room54.0 in0.0 in
Row 2 Legroom32.2 in36.9 in
Cargo Volume10.8 ft315.9 ft3

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See a complete comparison of Lexus IS vs. Audi A6 / S6 specs.

Option Package Details
Lexus IS F

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
HD radio50No
SMS text-to-speech reader25No
Traffic + travel information25No
Remote app25No
Speed limit information0No
App support0No
Total Requested115071%
Total Not Requested47529%

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

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