Audi A6 / S6 Audi A6 / S6 2017 Mercedes-Benz GLK Mercedes-Benz GLK 2012

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

Lowest Total Price: $49,340

Mercedes-Benz GLK GLK350   
Difference: $10,785

Lowest Total Invoice: $45,947

Mercedes-Benz GLK GLK350   
Difference: $10,037

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172012
ModelA6 / S6A6 / S6A6 / S6GLK
TrimA6 3.0TA6 3.0T CompetitionS6 4.0 TFSIGLK350
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $58,600 $67,600 $70,900 $35,880
Base Invoice $54,498 $62,868 $65,938 $33,368
Metallic paint (extra cost) 575 575 575 720
Wood trim   0    
Premium 1 Package       3,200
Obstacle detection, rear       800
Leather seating surfaces       1,780
Multimedia Package       3,000
Lighting Package       985
Heated front seats       750
Illuminated door sill trim plates       700
Proximity key       650
Metallic paint (extra cost) 536 536 536 669
Wood trim   0    
Premium 1 Package       2,976
Obstacle detection, rear       744
Leather seating surfaces       1,655
Multimedia Package       2,790
Lighting Package       916
Heated front seats       698
Illuminated door sill trim plates       651
Proximity key       605
Options (change) 575 575 575 12,585
Options (change) 536 536 536 11,704
Destination 950 950 950 875
Total Price $60,125 $69,125 $72,425 $49,340
Total Invoice $55,984 $64,354 $67,424 $45,947

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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 GLK dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mercedes-Benz GLK GLK350
TrueDelta Adjusted Price Difference: $9,175
TrueDelta Adjusted Invoice Difference: $8,538
Model Year2017201720172012
ModelA6 / S6A6 / S6A6 / S6GLK
TrimA6 3.0TA6 3.0T CompetitionS6 4.0 TFSIGLK350
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine333hp V6340hp V6450hp V8268hp V6
TransmissionT8T8S7T7
DrivetrainAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14?, 8
Tire (rear if not all the same)245/45-18255/35-20255/40-19235/50-19
Total Price$60,125$69,125$72,425$49,340
Adjustments for Features-1,610-4,335-3,9850
Feature-Adjusted Total Price$58,515$64,790$68,440$49,340
Cost Above Minimum$0$6,275$9,925$0
Total Invoice$55,984$64,354$67,424$45,947
Adjustments for Features-1,499-4,036-3,7100
Feature-Adjusted Total Invoice$54,485$60,318$63,714$45,947
Cost Above Minimum$0$5,833$9,229$0

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

Model Year2017201720172012
ModelA6 / S6A6 / S6A6 / S6GLK
TrimA6 3.0TA6 3.0T CompetitionS6 4.0 TFSIGLK350
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
7-speed automated manual  $1200 
7-speed manually-shiftable automatic   $1200
AWD$1700$1700$1700 
RWD   $0
Accessories 
AC power outlet   $100
Hands-free trunk or liftgate $100  
Power liftgate   $350
Power trunk closer $350  
Remote window/roof operation   $15
Sunshade, rear, power $225  
Sunshades, second row $125  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0
Blind spot warning system$200$200$200 
Collision preparation system, rear$100$100$100 
Knee airbag, passenger$75$75$75 
Secondary collision brake assist$25$25$25 
Trailer sway control   $25
Cargo Management 
Cargo cover   $75
Cargo net$40$40$40 
Rear seat pass-through$100$100$100 
Roof rails   $250
Climate Control 
Rear air vents   $100
Rear air vents with automatic controls$250$250$250 
Rear dual-zone climate control$125$125$125 
Rear wiper   $175
Drivetrain 
Active rear differential $500  
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable  $500 
Regenerative braking$0$0$0 
Exterior 
Black exterior trim (optional) $0  
Bodyside moldings   $75
Deep-tinted rear windows   $275
Laminated front side windows$200$200$200 
Painted brake calipers (optional) $0  
Panoramic sunroof   $1200
Rear bumper protector   $40
Sunroof$900$900$900 
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
Apple CarPlay support$100$100$100 
Bluetooth audio streaming$25$25$25 
CD changer, in-dash   $325
CD player$125$125$125 
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
iPod integration   $100
Surround sound$250$250$250 
Traffic + travel information$25$25$25 
Traffic information   $25
USB port$25$25$25 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75 
Cornering lights   $50
Head-up display (HUD) $350  
Headlight washers   $50
LED headlights $1000  
Power-folding mirrors$50$50$50 
Steering-linked headlights   $150
Xenon HID headlights$500 $500$500
Seats and Interior Trim 
Door sill trim plates$100 $100 
Illuminated door sill trim plates $200 $200
Leather door panel trim $250$250$250
Manual lumbar adjuster, passenger seat   $50
Metal pedals $75$75 
Power 4-way lumbar adjuster, passenger seat $150$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500 
Adaptive dampers - mechanical   $100
Air suspension, auto-leveling and height adjustable  $1000 
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade) $0$0 
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$7,290$10,015$9,665$5,680
Value of Feature Adjustments$1,610$4,335$3,985$0
Value of Feature Adjustments-1,499-4,036-3,7100

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

Model Year20172012
ModelA6 / S6GLK
Body4dr Sedan4dr SUV
Wheelbase114.6 in108.5 in
Length194.2 in178.3 in
Width73.8 in72.4 in
Height57.8 in66.9 in
Curb Weight3,804 lb.4,035 lb.
Fuel Capacity19.8 gal.17.4 gal.
Row 1 Headroom37.2 in39.8 in
Row 1 Shoulder Room57.5 in55.2 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom41.3 in41.8 in
Row 2 Headroom37.8 in39.7 in
Row 2 Shoulder Room56.3 in55.4 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom37.4 in35.1 in
Cargo Volume,
Minimum
14.1 ft323.3 ft3
Cargo Volume,
Maximum
14.154.7 ft3

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Option Package Details
Mercedes-Benz GLK GLK350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150Yes
Upholstered door panels, leather250Yes
Total Requested1300100%
Total Not Requested00%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0Yes
AC power outlet100No
Mirror tilt-down in reverse25Yes
Total Requested112571%
Total Not Requested45029%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
iPod integration100Yes
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
SD Card slot25Yes
Total Requested106584%
Total Not Requested20016%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%

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