Lexus GS Lexus GS 2017 Audi A6 / S6 Audi A6 / S6 2009

We are 103,000+ car owners sharing real-world car information.

Join Us

Lexus GS 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 GS vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $79,515

Audi A6 / S6 S6   
Difference: $5,570

Lowest Total Invoice: $74,067

Audi A6 / S6 S6   
Difference: $5,073

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172009
ModelGSA6 / S6
TrimFS6
Body4dr Sedan4dr Sedan
Base Price $83,940 $75,900
Base Invoice $78,064 $70,588
Cargo net 65  
Cargo mat 105 125
All-weather floor mats   115
Rear side airbags   350
Carbon fiber trim   400
Blind spot warning system   500
Cargo net 39  
Cargo mat 62 100
All-weather floor mats   90
Rear side airbags   325
Carbon fiber trim   373
Blind spot warning system   466
Options (change) 170 1,490
Options (change) 101 1,354
Destination 975 825
Gas Tax 0 1,300
Total Price $85,085 $79,515
Total Invoice $79,140 $74,067

Return to top

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 Lexus GS dealer quotes or Audi A6 / S6 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: Lexus GS vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $2,870
TrueDelta Adjusted Invoice Difference: $2,562
Model Year20172009
ModelGSA6 / S6
TrimFS6
Body4dr Sedan4dr Sedan
Engine467hp V8435hp V10
TransmissionT8T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)16/24 MPG14/19 MPG
Audio (watts, speakers)299, 12255, 9
Tire (rear if not all the same)255/35-19265/35-19
Total Price$85,085$79,515
Adjustments for Features-2,7000
Feature-Adjusted Total Price$82,385$79,515
Total Invoice$79,140$74,067
Adjustments for Features-2,5110
Feature-Adjusted Total Invoice$76,629$74,067

Return to top

Features Comparison: Lexus GS vs. Audi A6 / S6

Model Year20172009
ModelGSA6 / 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 
Adaptive cruise control$600 
Cruise control $150
Remote app$25 
Remote window/roof operation$15 
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200 
Cross-traffic warning, rear$100 
Forward collision warning$200 
Full-size spare tire $225
High performance brake pads (optional)$0 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning$200 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Temporary spare tire$150 
Vehicle health reports$0 
Cargo Management 
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Residual heat $50
Drivetrain 
Active rear differential$500 
Exterior 
Body kit$0 
Bodyside cladding $350
Carbon fiber rear spoiler$300 
Infotainment 
App support$0 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player$125 
DVD-compatible player$0 
HD radio$50 
iPod integration $100
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
USB port$25 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Cornering lights $50
Fog light, rear $100
Fog lights $125
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Performance meter$150 
Power-folding mirrors$50 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
All-weather floor mats $75
Cooled or ventilated front seats$300 
Folding second row seats $300
Leather door panel trim $250
Manual thigh support length adjuster, driver seat $50
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 lumbar adjuster, passenger seat$100 
Synthetic suede door panel trim$250 
Upholstered instrument panel, synthetic suede$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Electronic systems calibration selector$200 
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Total Value of Features$8,865$6,165
Value of Feature Adjustments$2,700$0
Value of Feature Adjustments-2,5110

Return to top

Specifications Comparison: Lexus GS vs. Audi A6 / S6

Model Year20172009
ModelGSA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase112.2 in111.9 in
Length192.1 in193.5 in
Width72.4 in73.0 in
Height57.3 in57.5 in
Curb Weight4,034 lb.4,519 lb.
Fuel Capacity17.4 gal.21.1 gal.
Row 1 Headroom38.0 in38.7 in
Row 1 Shoulder Room57.3 in57.1 in
Row 1 Hip Room54.5 in0.0 in
Row 1 Legroom42.3 in41.3 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room55.7 in55.9 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.8 in36.9 in
Cargo Volume16.2 ft315.9 ft3

Return to top

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Lexus models.