Mercedes-Benz GL Mercedes-Benz GL 2009 Audi A6 / S6 Audi A6 / S6 2011

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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: $59,035

Audi A6 / S6 A6 3.0T Avant   
Difference: $12,360

Lowest Total Invoice: $54,964

Audi A6 / S6 A6 3.0T Avant   
Difference: $11,495

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092011
ModelGLGLA6 / S6
TrimGL450 / GL320GL550A6 3.0T Avant
Body4dr SUV4dr SUV4dr Wagon
Base Price $58,200 $81,300 $53,310
Base Invoice $54,126 $75,609 $49,579
Leather seating surfaces 2,130    
Premium II Package 8,650    
Heating Package 820    
Metallic paint (extra cost) 720    
Heated steering wheel   0  
Cold Weather Package     450
Prestige Package     3,050
Sport Package     1,000
Rear side airbags     350
Leather seating surfaces 1,981    
Premium II Package 8,044    
Heating Package 763    
Metallic paint (extra cost) 670    
Heated steering wheel   0  
Cold Weather Package     418
Prestige Package     2,837
Sport Package     930
Rear side airbags     325
Options (change) 12,320 0 4,850
Options (change) 11,458 0 4,510
Destination 875 875 875
Total Price $71,395 $82,175 $59,035
Total Invoice $66,459 $76,484 $54,964

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0T Avant
TrueDelta Adjusted Price Difference: $7,070
TrueDelta Adjusted Invoice Difference: $6,571
Model Year200920092011
ModelGLGLA6 / S6
TrimGL450 / GL320GL550A6 3.0T Avant
Body4dr SUV4dr SUV4dr Wagon
Engine335hp V8382hp V8300hp V6
TransmissionT7T7T6
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)440, 12440, 12255, 9
Tire (rear if not all the same)275/55-19295/40-21245/40-18
Total Price$71,395$82,175$59,035
Adjustments for Features-5,290-6,6150
Feature-Adjusted Total Price$66,105$75,560$59,035
Cost Above Minimum$0$9,455$0
Total Invoice$66,459$76,484$54,964
Adjustments for Features-4,924-6,1570
Feature-Adjusted Total Invoice$61,535$70,327$54,964
Cost Above Minimum$0$8,792$0

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

Model Year200920092011
ModelGLGLA6 / S6
TrimGL450 / GL320GL550A6 3.0T Avant
Body4dr SUV4dr SUV4dr Wagon
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 
6-speed manually-shiftable automatic  $1100
AWD$1700$1700$1700
Accessories 
AC power outlet$100$100 
Power flip-out rear side windows$125$125 
Remote window/roof operation$15$15 
Sunshades, second row  $125
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0$0 
Full-size spare tire  $225
Hill descent control$250$250 
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 rails w/tie downs  $50
Cargo net  $40
Console with shifter  $150
Console without shifter$150$150 
Storage compartment under front seat(s)  $50
Climate Control 
Automatic air recirculation  $100
Rear air vents  $100
Rear air vents with automatic controls$250$250 
Rear HVAC unit$400$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 
Wheel-lip moldings $75 
Infotainment 
CD changer, in-dash$325$325 
CD changer, remote  $200
SD Card slot$25$25 
Telematics service, such as OnStar$200$200 
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming passenger-side mirror  $75
Power-folding mirrors$50$50 
Seats and Interior Trim 
Leather door panel trim$250$250 
Leather seating surfaces, third-row seats$200$200 
Leather-wrapped steering wheel $150$150
Manual recliner, second row seats$75$75 
Memory system, 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 
Wood/leather-wrapped steering wheel$150  
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$9,705$11,030$4,415
Value of Feature Adjustments$5,290$6,615$0
Value of Feature Adjustments-4,924-6,1570

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

Model Year20092011
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 Weight5,281 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
Mercedes-Benz GL GL450 / GL320

Premium II Package
FeatureValueRequested?
Rear HVAC unit400No
Rear air vents with automatic controls150No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Heat-reflective glass0No
Satellite radio200Yes
Obstacle detection, front150No
HD radio50Yes
Obstacle detection, rear250Yes
Media drive, large15Yes
Rearview camera200Yes
iPod integration100Yes
Power liftgate350Yes
SD Card slot25No
Auto-dimming driver-side mirror75Yes
AC power outlet100No
Surround sound250Yes
Navigation system600Yes
DVD-compatible player0Yes
Tilt/telescoping steering wheel, power100Yes
Proximity key250Yes
Power headrest height adjuster, driver seat50No
Voice control for nav and audio100Yes
Power headrest height adjuster, passenger seat50No
Power flip-out rear side windows125No
Power 4-way lumbar adjuster, passenger seat150Yes
Power-folding mirrors50No
Auto-dimming rearview mirror150Yes
Traffic information25Yes
Memory system, driver seat200Yes
Mirror tilt-down in reverse25Yes
Memory system, passenger seat150No
Cargo area partition net40Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested388071%
Total Not Requested160029%
Heating Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 A6 3.0T Avant

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Surround sound250Yes
Cornering lights50Yes
Proximity key250Yes
Steering-wheel-mounted transmission controls100Yes
Bose, 255W, 9 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Total Requested227573%
Total Not Requested82527%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested10013%
Total Not Requested65087%

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