Audi A6 / S6 Audi A6 / S6 2007 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: $60,870

Audi A6 / S6 A6 3.2 Avant   
Difference: $17,340

Lowest Total Invoice: $56,077

Audi A6 / S6 A6 3.2 Avant   
Difference: $16,729

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072018
ModelA6 / S6GLC
TrimA6 3.2 AvantAMG GLC63
Body4dr Wagon4dr SUV
Base Price $48,000 $69,900
Base Invoice $44,308 $65,007
Front sport buckets 500  
Upgraded leather upholstery 1,000  
Convenience Package 2,750  
Air suspension, auto-leveling and height adjustable 2,300  
Technology Package 4,000  
Bose 270W 13 speakers 0  
Cold Weather Package 550  
Power liftgate 450  
Sunshades, second row 250 380
Rear side airbags 350 420
Garmin Map Pilot   625
Metallic paint (extra cost)   720
Ski sack   250
Special order charge   250
Heated second row seats   580
Wood trim   0
Leather seating surfaces   2,590
Panoramic sunroof   1,500
Front sport buckets 445  
Upgraded leather upholstery 910  
Convenience Package 2,503  
Air suspension, auto-leveling and height adjustable 2,093  
Technology Package 3,640  
Bose 270W 13 speakers 0  
Cold Weather Package 501  
Power liftgate 410  
Sunshades, second row 228 353
Rear side airbags 319 391
Garmin Map Pilot   581
Metallic paint (extra cost)   670
Ski sack   233
Special order charge   233
Heated second row seats   539
Wood trim   0
Leather seating surfaces   2,409
Panoramic sunroof   1,395
Options (change) 12,150 7,315
Options (change) 11,049 6,804
Destination 720 995
Total Price $60,870 $78,210
Total Invoice $56,077 $72,806

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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 GLC

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.2 Avant
TrueDelta Adjusted Price Difference: $12,555
TrueDelta Adjusted Invoice Difference: $12,275
Model Year20072018
ModelA6 / S6GLC
TrimA6 3.2 AvantAMG GLC63
Body4dr Wagon4dr SUV
Engine255hp V6469hp V8
TransmissionT6T9
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/21 MPG16/22 MPG
Audio (watts, speakers)270, 13640, 14
Tire (rear if not all the same)245/45-17265/45-20
Total Price$60,870$78,210
Adjustments for Features0-4,785
Feature-Adjusted Total Price$60,870$73,425
Total Invoice$56,077$72,806
Adjustments for Features0-4,454
Feature-Adjusted Total Invoice$56,077$68,352

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

Model Year20072018
ModelA6 / S6GLC
TrimA6 3.2 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
Remote app $25
Remote climate control $25
Remote start via app $75
Remote window/roof operation $15
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
Knee airbag, driver $75
Obstacle detection, rear$250 
Radar- or camera-based collision preparation system $0
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
Rear seat pass-through$100 
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 
Bluetooth audio streaming $25
CD changer, remote$200 
CD player $125
HD radio $50
In-vehicle Internet $150
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Traffic information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Boost gauge $75
Chronometer $100
Fog lights$125 
Headlight washers$50 
LED headlights, single projector or low beam only $750
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats$300 
Manual thigh support length adjuster, driver seat$50 
Memory system, passenger seat $150
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 
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$5,930$10,715
Value of Feature Adjustments$0$4,785
Value of Feature Adjustments0-4,454

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

Model Year20072018
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 Weight4,641 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 3.2 Avant

Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
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 Requested162586%
Total Not Requested27514%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250No
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested135084%
Total Not Requested25016%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Headlight washers50No
Ski sack50Yes
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz GLC AMG GLC63

Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%

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