Audi A6 / S6 Audi A6 / S6 2008 Mercedes-Benz GLK Mercedes-Benz GLK 2014

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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: $54,325

Mercedes-Benz GLK GLK350   
Difference: $5,290

Lowest Total Invoice: $50,590

Mercedes-Benz GLK GLK350   
Difference: $4,863

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820142014
ModelA6 / S6GLKGLK
TrimA6 3.2 AvantGLK250GLK350
Body4dr Wagon4dr SUV4dr SUV
Base Price $49,000 $38,980 $37,480
Base Invoice $45,570 $36,251 $34,856
Technology Package 4,100    
Premium Package 2,550    
iPod integration 290    
Lane departure warning 900    
Adaptive cruise control 2,000    
Multimedia Package   2,790 2,790
Premium 1 Package   3,450 3,450
Lighting Package   1,290 1,290
Leather Package   2,100 2,100
Driver Assistance Package   2,950 2,950
Special order charge   250 250
Metallic paint (extra cost)   720 720
Proximity key   650 650
Heated front seats   750 750
Obstacle detection, rear   970 970
Technology Package 3,813    
Premium Package 2,372    
iPod integration 225    
Lane departure warning 838    
Adaptive cruise control 1,860    
Multimedia Package   2,595 2,595
Premium 1 Package   3,209 3,209
Lighting Package   1,200 1,200
Leather Package   1,953 1,953
Driver Assistance Package   2,744 2,744
Special order charge   233 233
Metallic paint (extra cost)   670 670
Proximity key   605 605
Heated front seats   698 698
Obstacle detection, rear   902 902
Options (change) 9,840 15,920 15,920
Options (change) 9,108 14,809 14,809
Destination 775 925 925
Total Price $59,615 $55,825 $54,325
Total Invoice $55,453 $51,985 $50,590

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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 GLK

Lowest Adjusted Price and Invoice: Mercedes-Benz GLK GLK250
TrueDelta Adjusted Price Difference: $7,765
TrueDelta Adjusted Invoice Difference: $7,170
Model Year200820142014
ModelA6 / S6GLKGLK
TrimA6 3.2 AvantGLK250GLK350
Body4dr Wagon4dr SUV4dr SUV
Engine255hp V6200hp I4 D302hp V6
TransmissionT6T7T7
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)270, 13?, 6?, 6
Tire (rear if not all the same)245/40-18235/50-19235/50-19
Total Price$59,615$55,825$54,325
Adjustments for Features0-3,975-2,275
Feature-Adjusted Total Price$59,615$51,850$52,050
Cost Above Minimum$0$0$200
Total Invoice$55,453$51,985$50,590
Adjustments for Features0-3,702-2,119
Feature-Adjusted Total Invoice$55,453$48,283$48,471
Cost Above Minimum$0$0$188

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

Model Year200820142014
ModelA6 / S6GLKGLK
TrimA6 3.2 AvantGLK250GLK350
Body4dr Wagon4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
7-speed manually-shiftable automatic $1200$1200
AWD$1700$1700 
RWD  $0
Accessories 
AC power outlet $100$100
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Remote app $25$25
Remote window/roof operation $15$15
Semi-automated parking system $500$500
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot collision prevention $150$150
Blind spot warning system $200$200
Driver drowsiness monitor $150$150
Forward collision warning $200$200
Full-size spare tire$225  
Knee airbag, driver $75$75
Lane departure prevention $150$150
Obstacle detection, front $150$150
Radar- or camera-based collision preparation system $0$0
Rollover sensor $50$50
Temporary spare tire $150$150
Trailer sway control $25$25
Cargo Management 
Cargo area partition net$40  
Cargo area rails w/tie downs$50  
Cargo mat$40  
Cargo net$40  
Storage compartment under front seat(s)$50  
Climate Control 
Rear wiper $175$175
Engine / Motor 
Automatic start / stop $150$150
Exterior 
Deep-tinted rear windows $275$275
Panoramic sunroof $1200$1200
Rear bumper protector $40$40
Sunroof$900  
Infotainment 
App support $0$0
Aux input $50$50
Bluetooth audio streaming $25$25
CD changer, in-dash $325$325
CD changer, remote$200  
DVD-compatible player $0$0
HD radio $50$50
In-vehicle Internet $150$150
iPod integration$100  
Media drive $15$15
SD Card slot $25$25
SMS text-to-speech reader $25$25
Surround sound$250  
Telematics service, such as OnStar, with navigation $225$225
Traffic + travel information $25$25
USB port $25$25
Voice control for external devices $0$0
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror$75  
Fog lights$125  
Power-folding mirrors$50  
Seats and Interior Trim 
Memory system, passenger seat $150$150
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100$100
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$5,545$9,520$7,820
Value of Feature Adjustments$0$3,975$2,275
Value of Feature Adjustments0-3,702-2,119

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

Model Year20082014
ModelA6 / S6GLK
Body4dr Wagon4dr SUV
Wheelbase111.9 in108.5 in
Length194.2 in178.3 in
Width73.1 in74.3 in
Height58.2 in66.9 in
Curb Weight4,168 lb.4,080 lb.
Fuel Capacity21.1 gal.17.4 gal.
Row 1 Headroom37.6 in39.8 in
Row 1 Shoulder Room57.1 in55.2 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom41.3 in41.4 in
Row 2 Headroom38.0 in39.7 in
Row 2 Shoulder Room55.9 in55.4 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom36.9 in35.1 in
Cargo Volume,
Minimum
33.9 ft323.3 ft3
Cargo Volume,
Maximum
58.6 ft354.7 ft3

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Option Package Details
Audi A6 / S6 A6 3.2 Avant

Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1750100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Power liftgate350Yes
Bose, 270W, 13 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250No
Storage compartment under front seat(s)50No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested127562%
Total Not Requested77538%

Option Package Details
Mercedes-Benz GLK GLK250

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Parking guidance system - active500No
Total Requested25028%
Total Not Requested65072%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Voice control for external devices0No
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Satellite radio200Yes
Power liftgate350Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25Yes
iPod integration100Yes
Total Requested117547%
Total Not Requested130053%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Interior ambient lighting150Yes
Total Requested115085%
Total Not Requested20015%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision alert200No
Blind spot intervention150No
Total Requested20010%
Total Not Requested180090%

Option Package Details
Mercedes-Benz GLK GLK350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Parking guidance system - active500No
Total Requested25028%
Total Not Requested65072%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Voice control for external devices0No
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Satellite radio200Yes
Power liftgate350Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25Yes
iPod integration100Yes
Total Requested117547%
Total Not Requested130053%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Interior ambient lighting150Yes
Total Requested115085%
Total Not Requested20015%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision alert200No
Blind spot intervention150No
Total Requested20010%
Total Not Requested180090%

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