Porsche 911 Porsche 911 2008 Mercedes-Benz GLK Mercedes-Benz GLK 2012

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche 911 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.

Porsche 911 vs. Mercedes-Benz GLK Invoice Comparison

Lowest Total Price: $47,430

Mercedes-Benz GLK GLK350   
Difference: $53,990

Lowest Total Invoice: $44,170

Mercedes-Benz GLK GLK350   
Difference: $44,258

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082012
Model911911GLK
TrimTargaTarga SGLK350
Body2dr Coupe2dr Coupe4dr SUV
Base Price $87,000 $97,300 $35,880
Base Invoice $76,038 $85,011 $33,368
Power front seats 1,550 1,550  
Xenon HID headlights 1,090    
Auto-dimming rearview mirror 385 385  
Metallic paint (extra cost) 690 690 720
Floor mats 140 140  
Audio controls on steering wheel 990 990  
Bluetooth cell phone link 960 960  
Wood trim 890 890  
Rear wiper 360 360  
Illuminated door sill trim plates 725 725 700
Heated front seats 500 500 750
Obstacle detection, rear 530 530 800
Navigation system 2,110 2,110  
Adaptive dampers - electrical 1,990    
CD changer, remote 650 650  
COMAND System     1,330
Lighting Package     985
Premium 1 Package     3,200
Leather seating surfaces     1,780
Rear spoiler     410
Power front seats 1,318 1,318  
Xenon HID headlights 927    
Auto-dimming rearview mirror 327 327  
Metallic paint (extra cost) 587 587 669
Floor mats 119 119  
Audio controls on steering wheel 842 842  
Bluetooth cell phone link 816 816  
Wood trim 757 757  
Rear wiper 306 306  
Illuminated door sill trim plates 616 616 651
Heated front seats 425 425 698
Obstacle detection, rear 451 451 744
Navigation system 1,794 1,794  
Adaptive dampers - electrical 1,692    
CD changer, remote 553 553  
COMAND System     1,237
Lighting Package     916
Premium 1 Package     2,976
Leather seating surfaces     1,655
Rear spoiler     381
Options (change) 13,560 10,480 10,675
Options (change) 11,530 8,911 9,927
Destination 860 860 875
Total Price $101,420 $108,640 $47,430
Total Invoice $88,428 $94,782 $44,170

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche 911 dealer quotes or Mercedes-Benz GLK dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Porsche 911 vs. Mercedes-Benz GLK

Lowest Adjusted Price and Invoice: Mercedes-Benz GLK GLK350
TrueDelta Adjusted Price Difference: $55,355
TrueDelta Adjusted Invoice Difference: $45,529
Model Year200820082012
Model911911GLK
TrimTargaTarga SGLK350
Body2dr Coupe2dr Coupe4dr SUV
Engine325hp H6355hp H6268hp V6
TransmissionM6M6T7
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9?, 8
Tire (rear if not all the same)235/40-18235/35-19235/50-19
Total Price$101,420$108,640$47,430
Adjustments for Features0-125-1,365
Feature-Adjusted Total Price$101,420$108,515$46,065
Cost Above Minimum$0$7,095$0
Total Invoice$88,428$94,782$44,170
Adjustments for Features0-109-1,271
Feature-Adjusted Total Invoice$88,428$94,673$42,899
Cost Above Minimum$0$6,245$0

Return to top

Features Comparison: Porsche 911 vs. Mercedes-Benz GLK

Model Year200820082012
Model911911GLK
TrimTargaTarga SGLK350
Body2dr Coupe2dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700 
RWD  $0
Accessories 
AC power outlet  $100
Power liftgate  $350
Power rear side windows  $200
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Knee airbag, driver  $75
Obstacle detection, front  $150
Rollover sensor  $50
Side curtain airbags  $350
Temporary spare tire  $150
Trailer sway control  $25
Cargo Management 
Cargo cover  $75
Roof rails  $250
Climate Control 
Automatic air recirculation  $100
Dual-zone climate control  $125
Rear air vents  $100
Residual heat  $50
Water-repellent front-door glass$15$15 
Engine / Motor 
Rear-engine configuration$0$0 
Exterior 
Bodyside moldings  $75
Deep-tinted rear windows  $275
Rear bumper protector  $40
Rear spoiler  $200
Retractable rear spoiler$400$400 
Infotainment 
Aux input  $50
CD changer, in-dash  $325
CD changer, remote$200$200 
CD player$125$125 
DVD-compatible player  $0
Media drive  $15
Off-road navigation system$0$0 
Satellite radio  $200
SD Card slot  $25
Traffic information  $25
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Compass  $0
Cornering lights  $50
Fog light, rear  $100
Fog lights $125 
Mirror tilt-down in reverse  $25
Steering-linked headlights  $150
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Manual lumbar adjuster, passenger seat  $50
Metal pedals$75$75 
Power 4-way lumbar adjuster, passenger seat$150$150 
Synthetic suede headliner$650$650 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Adaptive dampers - mechanical  $100
Total Value of Features$4,215$4,340$5,580
Value of Feature Adjustments$0$125$1,365
Value of Feature Adjustments0-109-1,271

Return to top

Specifications Comparison: Porsche 911 vs. Mercedes-Benz GLK

Model Year20082012
Model911GLK
Body2dr Coupe4dr SUV
Wheelbase92.5 in108.5 in
Length175.6 in178.3 in
Width71.2 in72.4 in
Height51.6 in66.9 in
Curb Weight3,076 lb.4,035 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom38.0 in39.8 in
Row 1 Shoulder Room51.7 in55.2 in
Row 1 Hip Room53.4 in53.2 in
Row 1 Legroom41.6 in41.8 in
Row 2 Headroom31.5 in39.7 in
Row 2 Shoulder Room0.0 in55.4 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume,
Minimum
4.8 ft323.3 ft3
Cargo Volume,
Maximum
4.854.7 ft3

Return to top

Option Package Details
Porsche 911 Targa

Power front seats
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested85085%
Total Not Requested15015%

Option Package Details
Porsche 911 Targa S

Power front seats
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested85085%
Total Not Requested15015%

Option Package Details
Mercedes-Benz GLK GLK350

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150Yes
Upholstered door panels, leather250Yes
Total Requested1300100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
COMAND System
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
SD Card slot25No
Total Requested80083%
Total Not Requested16517%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55073%
Total Not Requested20027%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power 4-way lumbar adjuster, driver seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Satellite radio200No
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
AC power outlet100No
Mirror tilt-down in reverse25No
Total Requested80051%
Total Not Requested77549%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all Porsche models.