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

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

Lowest Total Price: $79,150

Audi A6 / S6 S6 4.0 TFSI   
Difference: $6,605

Lowest Total Invoice: $73,686

Audi A6 / S6 S6 4.0 TFSI   
Difference: $6,069

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelGLC CoupeA6 / S6
TrimAMG GLC63S6 4.0 TFSI
Body4dr SUV4dr Sedan
Base Price $73,150 $71,900
Base Invoice $68,030 $66,868
designo Package 3,100  
Advanced Parking Assist Package 1,290  
Multimedia Package 2,200  
Metallic paint (extra cost) 720 575
Dual-mode exhaust, switchable 1,250  
Rear side airbags 420 350
Special order charge 250  
Carbon fiber trim 975 500
Heated second row seats 580  
Cooled or ventilated front seats 450  
Sunshades, second row 380  
Head-up display (HUD) 990  
Prestige Package   2,500
Cold Weather Package   500
Comfort Seating Package   1,850
designo Package 2,883  
Advanced Parking Assist Package 1,200  
Multimedia Package 2,046  
Metallic paint (extra cost) 670 536
Dual-mode exhaust, switchable 1,163  
Rear side airbags 391 325
Special order charge 233  
Carbon fiber trim 907 467
Heated second row seats 539  
Cooled or ventilated front seats 419  
Sunshades, second row 353  
Head-up display (HUD) 921  
Prestige Package   2,326
Cold Weather Package   467
Comfort Seating Package   1,722
Options (change) 12,605 6,275
Options (change) 11,725 5,843
Destination 0 975
Total Price $85,755 $79,150
Total Invoice $79,755 $73,686

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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 GLC Coupe vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $4,055
TrueDelta Adjusted Invoice Difference: $3,697
Model Year20182018
ModelGLC CoupeA6 / S6
TrimAMG GLC63S6 4.0 TFSI
Body4dr SUV4dr Sedan
Engine469hp V8450hp V8
TransmissionT9S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/22 MPG16/24 MPG
Audio (watts, speakers)640, 14630, 14
Tire (rear if not all the same)265/45-20255/35-20
Total Price$85,755$79,150
Adjustments for Features-2,5500
Feature-Adjusted Total Price$83,205$79,150
Total Invoice$79,755$73,686
Adjustments for Features-2,3720
Feature-Adjusted Total Invoice$77,383$73,686

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

Model Year20182018
ModelGLC CoupeA6 / S6
TrimAMG GLC63S6 4.0 TFSI
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
AC power outlet$100 
Heated steering wheel $100
Power liftgate$350 
Power trunk closer $350
Remote app$25 
Remote climate control$25 
Remote start via app$75 
Remote window/roof operation$15 
Semi-automated parking system$500 
Sunshade, rear, power $225
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Collision preparation system, rear $100
Driver drowsiness monitor$150 
Forward collision warning$200 
Knee airbag, passenger $75
Radar- or camera-based collision preparation system$0 
Secondary collision brake assist $25
Temporary spare tire $150
Tires, run-flat$150 
Torque vectoring, brake-based$100 
Trailer sway control$25 
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Cargo cover$75 
Console with shifter $150
Console without shifter$150 
Overhead sunglass holder$25 
Rear seat pass-through $100
Roof rails$250 
Climate Control 
Heated washer fluid system$50 
Heated windshield washer nozzles $15
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Rear wiper$175 
Residual heat $50
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Regenerative braking $0
Exterior 
Deep-tinted rear windows$275 
Laminated front side windows $200
Metal accent plate, lower front fascia$0 
Metal accent plate, lower rear fascia$0 
Rear spoiler$200 
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support$0 
Apple CarPlay support $100
Aux input $50
Navigation map updates, three years$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Boost gauge$75 
Chronometer$100 
Interior ambient lighting $150
Seats and Interior Trim 
Door sill trim plates$100 
Folding second row seats $300
Illuminated door sill trim plates $200
Massage, driver seat $100
Massage, passenger seat $100
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 bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power-folding second row seats$700 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Crosswind stabilization$50 
Sport suspension (upgrade) $0
Suggestive steering$0 
Transmission 
Launch control$100 
Total Value of Features$9,090$6,540
Value of Feature Adjustments$2,550$0
Value of Feature Adjustments-2,3720

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

Model Year20182018
ModelGLC CoupeA6 / S6
Body4dr SUV4dr Sedan
Wheelbase113.1 in114.6 in
Length186.3 in194.2 in
Width74.4 in73.8 in
Height63.1 in57.8 in
Curb Weight4,475 lb.4,398 lb.
Fuel Capacity17.4 gal.19.8 gal.
Row 1 Headroom41.1 in37.2 in
Row 1 Shoulder Room0.0 in57.5 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom38.5 in37.8 in
Row 2 Shoulder Room56.5 in56.3 in
Row 2 Legroom37.3 in37.4 in
Cargo Volume,
Minimum
17.7 ft314.1 ft3
Cargo Volume,
Maximum
49.4 ft314.1 ft3

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Option Package Details
Mercedes-Benz GLC Coupe AMG GLC63

designo Package
FeatureValueRequested?
Upgraded leather upholstery0No
Special interior trim0No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Total Requested1150100%
Total Not Requested00%
Advanced Parking Assist Package
FeatureValueRequested?
Hands-free trunk or liftgate100Yes
Semi-automated parking system500No
Around view cameras300Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested80062%
Total Not Requested50038%
Multimedia Package
FeatureValueRequested?
Handwriting recognition200Yes
Traffic + travel information25Yes
App support0No
Navigation map updates, three years0No
DVD-compatible player0Yes
Media drive15Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested940100%
Total Not Requested00%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Prestige Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225No
Power trunk closer350Yes
Head-up display (HUD)350Yes
Around view cameras300Yes
Wide-view front camera150No
Hands-free trunk or liftgate100Yes
Wide-view rear camera0No
Total Requested122577%
Total Not Requested37523%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support length adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh support length adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Memory system, passenger seat150Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested65052%
Total Not Requested60048%

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