Audi A6 / S6 Audi A6 / S6 2020 Mercedes-Benz GL Mercedes-Benz GL 2015

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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: $88,095

Mercedes-Benz GL GL450   
Difference: $1,325

Calculate Payments

  Down Payment Interest Rate Term
Model Year202020152015
ModelA6 / S6GLGL
TrimS6GL450GL63 AMG
Body4dr Sedan4dr SUV4dr SUV
Base Price $73,900 $65,200 $119,450
Prestige Package 2,500    
Driver Assistance Package 2,000 2,800  
Comfort Seating Package 1,850    
Cold Weather Package 500    
Metallic paint (extra cost) 575 720  
Rear side airbags 350    
Wood trim, alternative type 1,250 160 160
Night vision 2,500 1,780 1,780
Synthetic suede headliner 3,000    
designo Edition   4,800  
Premium 1 Package   4,410  
Parking Assist Package   1,290  
Lighting Package   1,390  
Multicontour seats   1,100  
Heated steering wheel   250  
Special order charge   250 250
Rear air vents with automatic controls   1,450  
Heated second row seats   620  
Cooled or ventilated front seats   570  
Sunshades, second row   380 380
Prestige Package 2,326    
Driver Assistance Package 1,860 2,604  
Comfort Seating Package 1,722    
Cold Weather Package 467    
Metallic paint (extra cost) 536 670  
Rear side airbags 325    
Wood trim, alternative type 1,164 149 149
Night vision 2,326 1,655 1,655
Synthetic suede headliner 2,790    
designo Edition   4,464  
Premium 1 Package   4,101  
Parking Assist Package   1,200  
Lighting Package   1,293  
Multicontour seats   1,023  
Heated steering wheel   233  
Special order charge   233 233
Rear air vents with automatic controls   1,349  
Heated second row seats   577  
Cooled or ventilated front seats   530  
Sunshades, second row   353 353
Options (change) 14,525 21,970 2,570
Options (change) 13,516 20,434 2,390
Destination 995 925 925
Total Price $89,420 $88,095 $122,945

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price: Mercedes-Benz GL GL450
Lowest Adjusted Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $3,665
TrueDelta Adjusted Invoice Difference: $65,306
Model Year202020152015
ModelA6 / S6GLGL
TrimS6GL450GL63 AMG
Body4dr Sedan4dr SUV4dr SUV
Engine444hp V6 H362hp V6550hp V8
TransmissionT8T7T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 1480, 8830, 14
Tire (rear if not all the same)255/40-20275/55-19295/40-21
Total Price$89,420$88,095$122,945
Adjustments for Features0-2,340-5,130
Feature-Adjusted Total Price$89,420$85,755$117,815
Cost Above Minimum$0$0$32,060

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

Model Year202020152015
ModelA6 / S6GLGL
TrimS6GL450GL63 AMG
Body4dr Sedan4dr SUV4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
7-speed manually-shiftable automatic $1200$1200
AWD$1700$1700$1700
Accessories 
AC power outlet $100$100
Hands-free trunk or liftgate$100  
Heated / cooled cup holders, front row $75$75
Heated steering wheel$100$100 
Power door closers  $300
Power flip-out rear side windows $125$125
Power liftgate $350$350
Power trunk closer$350  
Remote app $25$25
Remote window/roof operation $15$15
Semi-automated parking system $500$500
Sunshade, rear, power$225  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Automatic braking, high-speed or partial $200$200
Blind spot collision prevention $150$150
Collision preparation system, rear$100  
Driver drowsiness monitor $150$150
Hill descent control $250$250
Knee airbag, passenger$75  
Lane departure prevention $150$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$500
Trailer sway control $25$25
Wide-view front camera$150  
Wide-view rear camera$0  
Cargo Management 
Aluminum roof rails $250$250
Cargo cover $75$75
Cargo net$40 $40
Console with shifter$150  
Console without shifter $150$150
Rear seat pass-through$100  
Climate Control 
Rear dual-zone climate control$125  
Rear HVAC unit $400$400
Rear wiper $175$175
Residual heat$50  
Engine / Motor 
Dual-mode exhaust, switchable$500  
Regenerative braking$0  
Exterior 
Bright-finished exhaust tip(s)$25 $25
Deep-tinted rear windows $275$275
Glass roof panel(s)  $300
Panoramic sunroof  $1200
Rear bumper protector $40$40
Rear spoiler $200$200
Running boards  $350
Sunroof$900$900 
Wheel-lip moldings  $75
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support $0$0
Apple CarPlay support$100  
Handwriting recognition$200  
iPod integration $100$100
Navigation map updates, three years $0$0
SMS text-to-speech reader $25$25
Surround sound$250 $250
Telematics service, such as OnStar, with navigation $225$225
USB port$25  
Voice control for external devices $0$0
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Analog clock $25$25
Auto-dimming passenger-side mirror$75  
Head-up display (HUD)$350  
Headlight washers $50$50
Interior ambient lighting$150  
Interior ambient lighting, configurable $150$150
LED headlights$1000  
Steering-linked headlights $150$150
Xenon HID headlights $500$500
Seats and Interior Trim 
Leather seating surfaces, third-row seats $200$200
Manual recliner, second row seats $75$75
Metal pedals$75  
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$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$1000
Upholstered instrument panel, leather $1000$1000
Suspension, Wheels, and Tires 
Active stabilizer bars  $500
Adaptive dampers - electrical  $500
Crosswind stabilization $50$50
Electronic systems calibration selector$200 $200
Sport suspension (upgrade)$0 $0
Total Value of Features$9,390$11,730$14,520
Value of Feature Adjustments$0$2,340$5,130
Value of Feature Adjustments0-2,178-4,774

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

Model Year20202015
ModelA6 / S6GL
Body4dr Sedan4dr SUV
Wheelbase115.1 in121.0 in
Length194.4 in201.6 in
Width74.3 in76.4 in
Height57.4 in72.8 in
Curb Weight4,102 lb.5,372 lb.
Fuel Capacity19.3 gal.26.4 gal.
Row 1 Headroom38.0 in41.2 in
Row 1 Shoulder Room57.8 in58.5 in
Row 1 Legroom41.3 in40.3 in
Row 2 Headroom38.1 in40.0 in
Row 2 Shoulder Room56.5 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
13.7 ft316.0 ft3
Cargo Volume,
Behind R2
13.749.4 ft3
Cargo Volume,
Maximum
13.793.8 ft3

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Option Package Details
Audi A6 / S6 S6

Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225No
Power trunk closer350Yes
Head-up display (HUD)350No
Around view cameras300Yes
Wide-view front camera150No
Hands-free trunk or liftgate100No
Wide-view rear camera0No
Total Requested77548%
Total Not Requested82552%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested150088%
Total Not Requested20012%
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%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Mercedes-Benz GL GL450

Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear HVAC unit400No
Total Requested15027%
Total Not Requested40073%
designo Edition
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage900Yes
Wood/leather-wrapped steering wheel0No
Special interior trim0No
Synthetic suede headliner650Yes
Leather door panel trim250Yes
Upholstered instrument panel, leather700No
Leather seating surfaces, third-row seats200No
Total Requested180067%
Total Not Requested90033%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Blind spot intervention150No
Total Requested145081%
Total Not Requested35019%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Proximity key250Yes
Power-folding mirrors50Yes
Heated / cooled cup holders, front row75No
iPod integration100Yes
Voice control for external devices0No
Illuminated door sill trim plates100Yes
Interior ambient lighting, configurable0No
Navigation map updates, three years0No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested241593%
Total Not Requested1757%
Parking Assist Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Around view cameras300Yes
Total Requested70058%
Total Not Requested50042%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested70078%
Total Not Requested20022%
Multicontour seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Front sport buckets100Yes
Total Requested850100%
Total Not Requested00%

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