Mercedes-Benz GL Mercedes-Benz GL 2013 Audi A6 / S6 Audi A6 / S6 2014
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Mercedes-Benz GL 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.

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

Lowest Total Price: $65,345

Audi A6 / S6 A6 3.0 TDI   
Difference: $14,395

Lowest Total Invoice: $60,839

Audi A6 / S6 A6 3.0 TDI   
Difference: $13,385

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132014
ModelGLA6 / S6
TrimGL350 BlueTECA6 3.0 TDI
Body4dr SUV4dr Sedan
Base Price $62,400 $57,500
Base Invoice $58,032 $53,477
Driver Assistance Package 2,800 2,800
Parking Assist Package 1,290  
Premium 2 Package 5,850  
Lighting Package 1,290  
Cooled or ventilated front seats 570  
Leather seating surfaces 1,620  
Heated steering wheel 225  
Heated second row seats 620  
Rear air vents with automatic controls 1,450  
Metallic paint (extra cost) 720 500
Prestige Package   2,800
Cold Weather Package   500
Rear side airbags   350
Driver Assistance Package 2,604 2,604
Parking Assist Package 1,200  
Premium 2 Package 5,441  
Lighting Package 1,200  
Cooled or ventilated front seats 530  
Leather seating surfaces 1,507  
Heated steering wheel 209  
Heated second row seats 577  
Rear air vents with automatic controls 1,349  
Metallic paint (extra cost) 670 467
Prestige Package   2,604
Cold Weather Package   467
Rear side airbags   325
Options (change) 16,435 6,950
Options (change) 15,287 6,467
Destination 905 895
Total Price $79,740 $65,345
Total Invoice $74,224 $60,839

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

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0 TDI
TrueDelta Adjusted Price Difference: $8,205
TrueDelta Adjusted Invoice Difference: $7,623
Model Year20132014
ModelGLA6 / S6
TrimGL350 BlueTECA6 3.0 TDI
Body4dr SUV4dr Sedan
Engine240hp V6 D240hp V6 D
TransmissionT7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG24/38 MPG
Audio (watts, speakers)830, 14630, 14
Tire (rear if not all the same)275/55-19245/45-18
Total Price$79,740$65,345
Adjustments for Features-6,1900
Feature-Adjusted Total Price$73,550$65,345
Total Invoice$74,224$60,839
Adjustments for Features-5,7620
Feature-Adjusted Total Invoice$68,462$60,839

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

Model Year20132014
ModelGLA6 / S6
TrimGL350 BlueTECA6 3.0 TDI
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
AC power outlet$100 
Power door closers$300 
Power flip-out rear side windows$125 
Power liftgate$350 
Remote app$25 
Remote window/roof operation$15 
Semi-automated parking system$500 
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
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 
Cargo net $40
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 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Body kit $0
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows$275 
Laminated front side windows$200 
Rear bumper protector$40 
Rear spoiler$200 
Infotainment 
App support$0 
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
SD Card slot$25 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation$225 
Voice control for external devices$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Cornering lights $50
Headlight washers$50 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Seats and Interior Trim 
Leather seating surfaces, third-row seats$200 
Manual recliner, second row seats$75 
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power-folding third row seats$1000 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Crosswind stabilization$50 
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$11,355$5,165
Value of Feature Adjustments$6,190$0
Value of Feature Adjustments-5,7620

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See a complete comparison of Mercedes-Benz GL vs. Audi A6 / S6 features.

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

Model Year20132014
ModelGLA6 / S6
Body4dr SUV4dr Sedan
Wheelbase121.0 in114.7 in
Length201.6 in193.9 in
Width76.4 in73.8 in
Height72.8 in57.8 in
Curb Weight5,467 lb.4,178 lb.
Fuel Capacity26.4 gal.19.8 gal.
Row 1 Headroom41.2 in37.2 in
Row 1 Shoulder Room58.5 in57.5 in
Row 1 Legroom40.3 in41.3 in
Row 2 Headroom40.0 in37.8 in
Row 2 Shoulder Room58.3 in56.3 in
Row 2 Legroom38.5 in37.4 in
Row 3 Headroom38.9 in0.0 in
Row 3 Shoulder Room50.5 in0.0 in
Row 3 Legroom35.0 in0.0 in
Cargo Volume,
Minimum		16.0 ft314.1 ft3
Cargo Volume,
Behind R2		49.4 ft314.1 ft3
Cargo Volume,
Maximum		93.8 ft314.1 ft3

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See a complete comparison of Mercedes-Benz GL vs. Audi A6 / S6 specs.

Option Package Details
Mercedes-Benz GL GL350 BlueTEC

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%
Parking Assist Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Around view cameras300Yes
Total Requested70058%
Total Not Requested50042%
Premium 2 Package
FeatureValueRequested?
Power door closers300No
Storage beneath cargo floor100No
Surround sound250Yes
Proximity key250Yes
Harman/Kardon, 830W, 14 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
iPod integration100Yes
Voice control for external devices0No
Illuminated door sill trim plates100Yes
Interior ambient lighting, configurable0No
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
Traffic + travel information25Yes
In-vehicle Internet150Yes
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Total Requested251572%
Total Not Requested100028%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%

Option Package Details
Audi A6 / S6 A6 3.0 TDI

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Wide-view front camera150No
Wide-view rear camera0No
Total Requested175092%
Total Not Requested1508%
Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Bose, 630W, 14 speakers (with subwoofer)350No
Illuminated door sill trim plates100Yes
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Body kit0No
Surround sound250Yes
Interior lights, additional0No
Cornering lights50No
Sport front fascia (optional)0No
Rear dual-zone climate control125No
Sport rear fascia, e.g. diffuser (optional)0No
Power-folding mirrors50Yes
Blind spot warning system200Yes
Collision preparation system, rear100No
Total Requested115065%
Total Not Requested62535%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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