Audi A6 / S6 Audi A6 / S6 2015 Lexus IS Lexus IS 2007
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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: $45,988

Lexus IS 350   
Difference: $31,672

Lowest Total Invoice: $39,873

Lexus IS 350   
Difference: $32,419

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152007
ModelA6 / S6IS
TrimS6 4.0 TFSI350
Body4dr Sedan4dr Sedan
Base Price $75,500 $35,705
Base Invoice $70,217 $31,420
Warm Weather Package 500  
Metallic paint (extra cost) 550  
Cargo mat 185 69
Obstacle detection, rear   500
6-speed shiftable automatic   0
Sunroof   0
Navigation System / Mark Levinson Pkg.   3,990
Luxury Package   3,495
X-Package   1,455
Cargo net   59
Warm Weather Package 467  
Metallic paint (extra cost) 511  
Cargo mat 172 41
Obstacle detection, rear   400
6-speed shiftable automatic   0
Sunroof   0
Navigation System / Mark Levinson Pkg.   3,302
Luxury Package   2,796
X-Package   1,164
Cargo net   35
Options (change) 1,235 9,568
Options (change) 1,150 7,738
Destination 925 715
Total Price $77,660 $45,988
Total Invoice $72,292 $39,873

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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

Want to find out how much dealers are willing to discount these cars?

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

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $25,047
TrueDelta Adjusted Invoice Difference: $26,252
Model Year20152007
ModelA6 / S6IS
TrimS6 4.0 TFSI350
Body4dr Sedan4dr Sedan
Engine420hp V8306hp V6
TransmissionS7T6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)17/27 MPG21/28 MPG
Audio (watts, speakers)630, 14300, 14
Tire (rear if not all the same)255/40-19225/40-18
Total Price$77,660$45,988
Adjustments for Features-6,6250
Feature-Adjusted Total Price$71,035$45,988
Total Invoice$72,292$39,873
Adjustments for Features-6,1670
Feature-Adjusted Total Invoice$66,125$39,873

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Features Comparison: Audi A6 / S6 vs. Lexus IS

Model Year20152007
ModelA6 / S6IS
TrimS6 4.0 TFSI350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manually-shiftable automatic $1100
AWD$1700 
RWD $0
Accessories 
Remote window/roof operation $15
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
Collision preparation system, rear$100 
Rollover sensor$50 
Cargo Management 
Overhead sunglass holder $25
Climate Control 
Heated windshield washer nozzles$15 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Water-repellent front-door glass $15
Drivetrain 
Active rear differential$500 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit$0 
Infotainment 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
iPod integration$100 
Media drive$15 
Satellite radio$200 
Traffic + travel information$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Compass$0 
Cornering lights$50 
Fog light, rear$100 
Fog lights $125
Head-up display (HUD)$350 
LED headlights$1000 
Power-folding mirrors$50 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats$300 
Memory system, passenger seat $150
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
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Total Value of Features$9,630$3,005
Value of Feature Adjustments$6,625$0
Value of Feature Adjustments-6,1670

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

Specifications Comparison: Audi A6 / S6 vs. Lexus IS

Model Year20152007
ModelA6 / S6IS
Body4dr Sedan4dr Sedan
Wheelbase114.7 in107.5 in
Length193.9 in180.1 in
Width73.8 in70.9 in
Height57.8 in56.1 in
Curb Weight4,398 lb.3,527 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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See a complete comparison of Audi A6 / S6 vs. Lexus IS specs.

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Warm Weather Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225Yes
Total Requested22564%
Total Not Requested12536%

Option Package Details
Lexus IS 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
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%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
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
Illuminated door sill trim plates200Yes
Total Requested200077%
Total Not Requested60023%
X-Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Sport front fascia (optional)0No
Metal pedals75No
255/40YR18 tires200No
Illuminated door sill trim plates200Yes
Total Requested45049%
Total Not Requested47551%

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