Audi A6 / S6 Audi A6 / S6 2017 Mercedes-Benz GL Mercedes-Benz GL 2016

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Audi A6 / S6 vs. Mercedes-Benz GL 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. Mercedes-Benz GL Invoice Comparison

Lowest Total Price: $87,625

Audi A6 / S6 S6 4.0 TFSI   
Difference: $37,970

Lowest Total Invoice: $81,566

Audi A6 / S6 S6 4.0 TFSI   
Difference: $34,372

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172016
ModelA6 / S6GL
TrimS6 4.0 TFSIAMG GL63
Body4dr Sedan4dr SUV
Base Price $70,900 $122,100
Base Invoice $65,938 $112,623
Cold Weather Package 500  
Comfort Seating Package 1,850  
Driver Assistance Package 2,550  
Metallic paint (extra cost) 575  
Synthetic suede headliner 3,000  
Rear side airbags 350  
Wood trim, alternative type 1,250 160
Night vision 2,500 1,780
Prestige Package 3,200  
Sunshades, second row   380
Special order charge   250
Cold Weather Package 467  
Comfort Seating Package 1,722  
Driver Assistance Package 2,371  
Metallic paint (extra cost) 536  
Synthetic suede headliner 2,790  
Rear side airbags 325  
Wood trim, alternative type 1,164 149
Night vision 2,327 1,655
Prestige Package 2,976  
Sunshades, second row   353
Special order charge   233
Options (change) 15,775 2,570
Options (change) 14,678 2,390
Destination 950 925
Total Price $87,625 $125,595
Total Invoice $81,566 $115,938

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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 Audi A6 / S6 dealer quotes or Mercedes-Benz GL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. Mercedes-Benz GL

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $33,190
TrueDelta Adjusted Invoice Difference: $29,960
Model Year20172016
ModelA6 / S6GL
TrimS6 4.0 TFSIAMG GL63
Body4dr Sedan4dr SUV
Engine450hp V8550hp V8
TransmissionS7T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/27 MPG13/17 MPG
Audio (watts, speakers)630, 14830, 14
Tire (rear if not all the same)255/40-19295/40-21
Total Price$87,625$125,595
Adjustments for Features0-4,780
Feature-Adjusted Total Price$87,625$120,815
Total Invoice$81,566$115,938
Adjustments for Features0-4,412
Feature-Adjusted Total Invoice$81,566$111,526

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Features Comparison: Audi A6 / S6 vs. Mercedes-Benz GL

Model Year20172016
ModelA6 / S6GL
TrimS6 4.0 TFSIAMG GL63
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
AC power outlet $100
Hands-free trunk or liftgate$100 
Heated / cooled cup holders, front row $75
Heated steering wheel$100 
Power door closers $300
Power flip-out rear side windows $125
Power liftgate $350
Power trunk closer$350 
Remote app $25
Remote window/roof operation $15
Semi-automated parking system $500
Sunshade, rear, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial $200
Blind spot collision prevention $150
Collision preparation system, rear$100 
Driver drowsiness monitor $150
Hill descent control $250
Knee airbag, passenger$75 
Lane departure prevention $150
Lane departure prevention, steering-based$200 
Pedestrian detection, night$50 
Secondary collision brake assist$25 
Side curtain airbags$350 
Side curtain airbags, three rows $500
Trailer sway control $25
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Aluminum roof rails $250
Cargo cover $75
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Climate Control 
Rear dual-zone climate control$125 
Rear HVAC unit $400
Rear wiper $175
Residual heat$50 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Deep-tinted rear windows $275
Glass roof panel(s) $300
Panoramic sunroof $1200
Rear bumper protector $40
Rear spoiler $200
Running boards $350
Sunroof$900 
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support $0
Apple CarPlay support$100 
Handwriting recognition$200 
iPod integration $100
Navigation map updates, three years $0
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
USB port$25 
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Head-up display (HUD)$350 
Headlight washers $50
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
LED headlights$1000 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Leather seating surfaces, third-row seats $200
Manual recliner, second row seats $75
Metal pedals$75 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power release, second row seats $50
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power-folding third row seats $1000
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Crosswind stabilization $50
Total Value of Features$8,725$13,505
Value of Feature Adjustments$0$4,780
Value of Feature Adjustments0-4,412

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Specifications Comparison: Audi A6 / S6 vs. Mercedes-Benz GL

Model Year20172016
ModelA6 / S6GL
Body4dr Sedan4dr SUV
Wheelbase114.6 in121.0 in
Length194.2 in201.6 in
Width73.8 in76.4 in
Height57.8 in72.8 in
Curb Weight4,398 lb.5,687 lb.
Fuel Capacity19.8 gal.26.4 gal.
Row 1 Headroom37.2 in41.2 in
Row 1 Shoulder Room57.5 in58.5 in
Row 1 Legroom41.3 in40.3 in
Row 2 Headroom37.8 in40.0 in
Row 2 Shoulder Room56.3 in58.3 in
Row 2 Legroom37.4 in38.5 in
Row 3 Headroom0.0 in38.9 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in35.0 in
Cargo Volume,
Minimum
14.1 ft316.0 ft3
Cargo Volume,
Behind R2
14.149.4 ft3
Cargo Volume,
Maximum
14.193.8 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh support length adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested105084%
Total Not Requested20016%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Wide-view front camera150No
Wide-view rear camera0No
Lane departure prevention system, steering-based200No
Total Requested180084%
Total Not Requested35016%
Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225No
Power decklid350Yes
Head-up display (HUD)350No
Interior lights, additional0No
Illuminated door sill trim plates100Yes
LED headlights500No
Hands-free trunk or liftgate100No
Total Requested57533%
Total Not Requested117567%

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