Mercedes-Benz GL Mercedes-Benz GL 2010 Audi A6 / S6 Audi A6 / S6 2007

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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: $59,320

Audi A6 / S6 A6 3.2 Avant   
Difference: $24,405

Lowest Total Invoice: $54,676

Audi A6 / S6 A6 3.2 Avant   
Difference: $23,250

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102007
ModelGLA6 / S6
TrimGL550A6 3.2 Avant
Body4dr SUV4dr Wagon
Base Price $82,850 $48,000
Base Invoice $77,051 $44,308
Heated steering wheel 0 200
Convenience Package   2,750
Bose 270W 13 speakers   0
Technology Package   4,000
Cold Weather Package   550
Air suspension, auto-leveling and height adjustable   2,300
Rear side airbags   350
Power liftgate   450
Heated steering wheel 0 182
Convenience Package   2,503
Bose 270W 13 speakers   0
Technology Package   3,640
Cold Weather Package   501
Air suspension, auto-leveling and height adjustable   2,093
Rear side airbags   319
Power liftgate   410
Options (change) 0 10,600
Options (change) 0 9,648
Destination 875 720
Total Price $83,725 $59,320
Total Invoice $77,926 $54,676

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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 3.2 Avant
TrueDelta Adjusted Price Difference: $18,940
TrueDelta Adjusted Invoice Difference: $18,164
Model Year20102007
ModelGLA6 / S6
TrimGL550A6 3.2 Avant
Body4dr SUV4dr Wagon
Engine382hp V8255hp V6
TransmissionT7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)610, 12270, 13
Tire (rear if not all the same)295/40-21245/45-17
Total Price$83,725$59,320
Adjustments for Features-5,4650
Feature-Adjusted Total Price$78,260$59,320
Total Invoice$77,926$54,676
Adjustments for Features-5,0860
Feature-Adjusted Total Invoice$72,840$54,676

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

Model Year20102007
ModelGLA6 / S6
TrimGL550A6 3.2 Avant
Body4dr SUV4dr Wagon
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
AC power outlet$100 
Power flip-out rear side windows$125 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0 
Hill descent control$250 
Knee airbag, driver$75 
Obstacle detection, front$150 
Rollover sensor$50 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Trailer sway control$25 
Cargo Management 
Cargo area partition net $40
Cargo area rails w/tie downs $50
Console with shifter $150
Console without shifter$150 
Rear seat pass-through $100
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear HVAC unit$400 
Rear wiper$175 
Exterior 
Deep-tinted rear windows$275 
Glass roof panel(s)$300 
Running boards$350 
Skid plates$150 
Wheel-lip moldings$75 
Infotainment 
Aux input$50 
CD changer, in-dash$325 
CD changer, remote $200
DVD-compatible player$0 
HD radio$50 
iPod integration$100 
Media drive$15 
Telematics service, such as OnStar$200 
Traffic information$25 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Cornering lights$50 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Manual recliner, second row seats$75 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$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 
Upholstered instrument panel$300 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$9,430$3,965
Value of Feature Adjustments$5,465$0
Value of Feature Adjustments-5,0860

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

Model Year20102007
ModelGLA6 / S6
Body4dr SUV4dr Wagon
Wheelbase121.1 in111.9 in
Length200.6 in194.2 in
Width76.0 in73.1 in
Height72.4 in58.2 in
Curb Weight5,347 lb.4,168 lb.
Fuel Capacity26.0 gal.21.1 gal.
Row 1 Headroom40.1 in37.6 in
Row 1 Shoulder Room58.3 in57.1 in
Row 1 Legroom40.3 in41.3 in
Row 2 Headroom40.6 in38.0 in
Row 2 Shoulder Room58.9 in55.9 in
Row 2 Legroom39.5 in36.9 in
Row 3 Headroom38.2 in0.0 in
Row 3 Shoulder Room50.5 in0.0 in
Row 3 Legroom34.2 in0.0 in
Cargo Volume,
Minimum
14.3 ft333.9 ft3
Cargo Volume,
Behind R2
43.8 ft333.9 ft3
Cargo Volume,
Maximum
83.3 ft358.6 ft3

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Option Package Details
Audi A6 / S6 A6 3.2 Avant

Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000Yes
Adaptive shocks - electrical500Yes
Total Requested1500100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested177593%
Total Not Requested1257%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1600100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Headlight washers50Yes
Ski sack50No
Total Requested25063%
Total Not Requested15037%

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