Audi A6 / S6 Audi A6 / S6 2008 Mercedes-Benz GL Mercedes-Benz GL 2012

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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: $60,165

Audi A6 / S6 A6 3.2 Avant   
Difference: $14,890

Lowest Total Invoice: $55,923

Audi A6 / S6 A6 3.2 Avant   
Difference: $13,940

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820122012
ModelA6 / S6GLGL
TrimA6 3.2 AvantGL450 / GL350GL550
Body4dr Wagon4dr SUV4dr SUV
Base Price $49,000 $62,570 $85,300
Base Invoice $45,570 $58,190 $79,329
S Line Package 2,000    
Sport suspension (upgrade) 500    
Premium Package 2,550    
Cold Weather Package 600    
Technology Package 4,100    
Rear side airbags 350    
iPod integration 290    
Leather seating surfaces   1,930  
Premium 2 Package   6,330  
Lighting Package   985  
Obstacle detection, rear   800  
Heated second row seats   620  
Heated steering wheel   225 225
Metallic paint (extra cost)   720  
S Line Package 1,820    
Sport suspension (upgrade) 466    
Premium Package 2,372    
Cold Weather Package 557    
Technology Package 3,813    
Rear side airbags 325    
iPod integration 225    
Leather seating surfaces   1,795  
Premium 2 Package   5,887  
Lighting Package   916  
Obstacle detection, rear   744  
Heated second row seats   577  
Heated steering wheel   209 209
Metallic paint (extra cost)   670  
Options (change) 10,390 11,610 225
Options (change) 9,578 10,798 209
Destination 775 875 875
Total Price $60,165 $75,055 $86,400
Total Invoice $55,923 $69,863 $80,413

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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 and Invoice: Audi A6 / S6 A6 3.2 Avant
TrueDelta Adjusted Price Difference: $10,615
TrueDelta Adjusted Invoice Difference: $9,961
Model Year200820122012
ModelA6 / S6GLGL
TrimA6 3.2 AvantGL450 / GL350GL550
Body4dr Wagon4dr SUV4dr SUV
Engine255hp V6335hp V8382hp V8
TransmissionT6T7T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)270, 13610, 12610, 12
Tire (rear if not all the same)245/40-18275/55-19295/40-21
Total Price$60,165$75,055$86,400
Adjustments for Features0-4,275-6,990
Feature-Adjusted Total Price$60,165$70,780$79,410
Cost Above Minimum$0$0$8,630
Total Invoice$55,923$69,863$80,413
Adjustments for Features0-3,979-6,506
Feature-Adjusted Total Invoice$55,923$65,884$73,907
Cost Above Minimum$0$0$8,023

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

Model Year200820122012
ModelA6 / S6GLGL
TrimA6 3.2 AvantGL450 / GL350GL550
Body4dr Wagon4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
7-speed manually-shiftable automatic $1200$1200
AWD$1700$1700$1700
Accessories 
AC power outlet $100$100
Power flip-out rear side windows $125$125
Remote window/roof operation $15$15
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200
Brake- or yaw-sensor-initiated collision preparation system $0$0
Full-size spare tire$225  
Hill descent control $250$250
Knee airbag, driver $75$75
Obstacle detection, front $150$150
Rollover sensor $50$50
Side curtain airbags$350  
Side curtain airbags, three rows $500$500
Temporary spare tire $150$150
Trailer sway control $25$25
Cargo Management 
Cargo area partition net$40  
Cargo area rails w/tie downs$50  
Cargo mat$40  
Cargo net$40 $40
Console with shifter$150  
Console without shifter $150$150
Rear seat pass-through$100  
Ski sack$50  
Storage compartment under front seat(s)$50  
Climate Control 
Automatic air recirculation$100  
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear HVAC unit  $400
Rear wiper $175$175
Exterior 
Deep-tinted rear windows $275$275
Glass roof panel(s) $300$300
Rear bumper protector $40$40
Running boards  $350
Skid plates  $150
Wheel-lip moldings  $75
Infotainment 
Aux input $50$50
CD changer, in-dash $325$325
CD changer, remote$200  
DVD-compatible player $0$0
HD radio $50$50
Media drive $15$15
SD Card slot $25$25
Telematics service, such as OnStar $200$200
Traffic information $25$25
Instruments, Lights, and Mirrors 
Analog clock $25$25
Auto-dimming passenger-side mirror$75  
Cornering lights $50$50
Fog lights$125  
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Leather seating surfaces, third-row seats $200$200
Manual recliner, second row seats $75$75
Manual thigh support length adjuster, driver seat$50  
Memory system, passenger seat $150$150
Power 4-way lumbar adjuster, passenger seat$150 $150
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Power-folding third row seats $1000$1000
Upholstered instrument panel $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Air suspension, auto-leveling and height adjustable $1000$1000
Sport suspension (upgrade)$0  
Total Value of Features$4,695$8,970$11,685
Value of Feature Adjustments$0$4,275$6,990
Value of Feature Adjustments0-3,979-6,506

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

Model Year20082012
ModelA6 / S6GL
Body4dr Wagon4dr SUV
Wheelbase111.9 in121.1 in
Length194.2 in200.6 in
Width73.1 in76.0 in
Height58.2 in72.4 in
Curb Weight4,168 lb.5,347 lb.
Fuel Capacity21.1 gal.26.0 gal.
Row 1 Headroom37.6 in40.1 in
Row 1 Shoulder Room57.1 in58.3 in
Row 1 Legroom41.3 in40.3 in
Row 2 Headroom38.0 in40.6 in
Row 2 Shoulder Room55.9 in58.9 in
Row 2 Legroom36.9 in39.5 in
Row 3 Headroom0.0 in38.2 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in34.2 in
Cargo Volume,
Minimum
33.9 ft314.3 ft3
Cargo Volume,
Behind R2
33.943.8 ft3
Cargo Volume,
Maximum
58.6 ft383.3 ft3

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Option Package Details
Audi A6 / S6 A6 3.2 Avant

S Line Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100No
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
Upholstered door panels, leather250Yes
Total Requested40080%
Total Not Requested10020%
Premium Package
FeatureValueRequested?
Power liftgate350Yes
Bose, 270W, 13 speakers (with subwoofer)350No
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Total Requested157577%
Total Not Requested47523%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Heated steering wheel100Yes
Ski sack50No
Total Requested30067%
Total Not Requested15033%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1750100%
Total Not Requested00%

Option Package Details
Mercedes-Benz GL GL450 / GL350

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather seating surfaces, third-row seats200No
Interior ambient lighting150Yes
Upholstered door panels, leather250Yes
Total Requested130087%
Total Not Requested20013%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Premium 2 Package
FeatureValueRequested?
Surround sound250Yes
Proximity key250Yes
Harman/Kardon, 610W, 12 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
SD Card slot25No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Rearview camera200Yes
Power liftgate350Yes
Auto-dimming driver-side mirror75Yes
AC power outlet100No
DVD-compatible player0No
Voice control for nav and audio100Yes
Power-folding mirrors50Yes
Traffic information25No
Navigation system600Yes
Mirror tilt-down in reverse25Yes
Tilt/telescoping steering wheel, power100Yes
HD radio50No
Power headrest height adjuster, driver seat50No
Media drive, large15No
Power headrest height adjuster, passenger seat50No
iPod integration100Yes
Total Requested265076%
Total Not Requested81524%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested70093%
Total Not Requested507%

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