Audi A6 / S6 Audi A6 / S6 2009 Mercedes-Benz GLC Mercedes-Benz GLC 2018

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

Lowest Total Price: $56,255

Audi A6 / S6 A6 3.0T Avant   
Difference: $21,080

Lowest Total Invoice: $52,375

Audi A6 / S6 A6 3.0T Avant   
Difference: $19,617

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelA6 / S6GLC
TrimA6 3.0T AvantAMG GLC63
Body4dr Wagon4dr SUV
Base Price $53,310 $69,900
Base Invoice $49,579 $65,007
Premium Plus Package 1,320  
Cold Weather Package 450  
Rear side airbags 350 420
Metallic paint (extra cost)   720
Sunshades, second row   380
Special order charge   250
Heated second row seats   580
Wood trim   0
Leather seating surfaces   2,590
Panoramic sunroof   1,500
Premium Plus Package 1,228  
Cold Weather Package 418  
Rear side airbags 325 391
Metallic paint (extra cost)   670
Sunshades, second row   353
Special order charge   233
Heated second row seats   539
Wood trim   0
Leather seating surfaces   2,409
Panoramic sunroof   1,395
Options (change) 2,120 6,440
Options (change) 1,971 5,990
Destination 825 995
Total Price $56,255 $77,335
Total Invoice $52,375 $71,992

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

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0T Avant
TrueDelta Adjusted Price Difference: $13,870
TrueDelta Adjusted Invoice Difference: $12,905
Model Year20092018
ModelA6 / S6GLC
TrimA6 3.0T AvantAMG GLC63
Body4dr Wagon4dr SUV
Engine300hp V6469hp V8
TransmissionT6T9
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/19 MPG16/22 MPG
Audio (watts, speakers)160, 10640, 14
Tire (rear if not all the same)245/40-18265/45-20
Total Price$56,255$77,335
Adjustments for Features0-7,210
Feature-Adjusted Total Price$56,255$70,125
Total Invoice$52,375$71,992
Adjustments for Features0-6,712
Feature-Adjusted Total Invoice$52,375$65,280

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

Model Year20092018
ModelA6 / S6GLC
TrimA6 3.0T AvantAMG GLC63
Body4dr Wagon4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
9-speed manually-shiftable automatic $1400
AWD$1700$1700
Accessories 
AC power outlet $100
Heated steering wheel$100 
Proximity key $250
Remote app $25
Remote climate control $25
Remote start via app $75
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Blind spot warning system $200
Driver drowsiness monitor $150
Forward collision warning $200
Full-size spare tire$225 
Knee airbag, driver $75
Radar- or camera-based collision preparation system $0
Rearview camera $200
Rollover sensor $50
Tires, run-flat $150
Torque vectoring, brake-based $100
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
Overhead sunglass holder $25
Storage compartment under front seat(s)$50 
Climate Control 
Heated washer fluid system $50
Heated windshield washer nozzles$15 
Rear wiper $175
Residual heat$50 
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop $150
Exterior 
Bodyside moldings$75 
Deep-tinted rear windows $275
Metal accent plate, lower front fascia $0
Metal accent plate, lower rear fascia $0
Panoramic sunroof $1200
Rear spoiler $200
Sunroof$900 
Infotainment 
Aux input$50 
Bluetooth audio streaming $25
CD changer, remote$200 
CD player $125
HD radio $50
In-vehicle Internet $150
iPod integration$100 
SD Card slot $25
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar, with navigation $225
USB port $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Boost gauge $75
Chronometer $100
Fog lights$125 
Interior ambient lighting$150 
LED headlights, single projector or low beam only $750
Power-folding mirrors $50
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats$300 
Memory system, passenger seat $150
Metal pedals $75
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power-folding second row seats $700
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Crosswind stabilization $50
Electronic systems calibration selector $200
Suggestive steering $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,205$13,415
Value of Feature Adjustments$0$7,210
Value of Feature Adjustments0-6,712

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

Model Year20092018
ModelA6 / S6GLC
Body4dr Wagon4dr SUV
Wheelbase111.9 in113.1 in
Length194.2 in183.3 in
Width73.1 in74.4 in
Height58.2 in64.5 in
Curb Weight4,563 lb.4,462 lb.
Fuel Capacity21.1 gal.17.4 gal.
Row 1 Headroom37.6 in37.8 in
Row 1 Shoulder Room57.1 in57.3 in
Row 1 Legroom41.3 in40.8 in
Row 2 Headroom38.0 in38.5 in
Row 2 Shoulder Room55.9 in56.5 in
Row 2 Legroom36.9 in37.3 in
Cargo Volume,
Minimum
33.9 ft320.5 ft3
Cargo Volume,
Maximum
58.6 ft356.5 ft3

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Option Package Details
Audi A6 / S6 A6 3.0T Avant

Premium Plus Package
FeatureValueRequested?
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 Requested92566%
Total Not Requested47534%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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