Mercedes-Benz GLK Mercedes-Benz GLK 2010 Mercedes-Benz SL Mercedes-Benz SL 2009

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Mercedes-Benz GLK vs. Mercedes-Benz SL 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 GLK vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $49,735

Mercedes-Benz GLK GLK350   
Difference: $52,780

Lowest Total Invoice: $46,315

Mercedes-Benz GLK GLK350   
Difference: $49,176

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102009200920092009
ModelGLKSLSLSLSL
TrimGLK350SL550SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $34,600 $98,500 $139,100 $135,000 $194,700
Base Invoice $32,178 $91,605 $129,363 $125,550 $181,071
Premium 1 Package 3,150        
Lighting Package 970        
Leather seating surfaces 1,750        
Multimedia Package 3,350        
Obstacle detection, rear 790 1,140   1,140  
Metallic paint (extra cost) 720        
iPod integration 310        
Heated front seats 740        
Telematics service, such as OnStar 650        
Illuminated door sill trim plates 700 700 700 700 700
Proximity key 1,130        
Wood trim       0 0
Premium 1 Package 2,930        
Lighting Package 902        
Leather seating surfaces 1,628        
Multimedia Package 3,116        
Obstacle detection, rear 735 1,060   1,060  
Metallic paint (extra cost) 669        
iPod integration 288        
Heated front seats 688        
Telematics service, such as OnStar 604        
Illuminated door sill trim plates 651 651 651 651 651
Proximity key 1,051        
Wood trim       0 0
Options (change) 14,260 1,840 700 1,840 700
Options (change) 13,262 1,711 651 1,711 651
Destination 875 875 875 875 875
Gas Tax 0 1,300 2,600 2,600 2,600
Total Price $49,735 $102,515 $143,275 $140,315 $198,875
Total Invoice $46,315 $95,491 $133,489 $130,736 $185,197

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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 Mercedes-Benz GLK dealer quotes or Mercedes-Benz SL 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: Mercedes-Benz GLK vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Mercedes-Benz GLK GLK350
TrueDelta Adjusted Price Difference: $44,070
TrueDelta Adjusted Invoice Difference: $41,063
Model Year20102009200920092009
ModelGLKSLSLSLSL
TrimGLK350SL550SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine268hp V6382hp V8510hp V12518hp V8604hp V12
TransmissionT7T7T5T7T5
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11510, 10510, 10510, 10510, 10
Tire (rear if not all the same)235/50-19255/40-18255/40-18255/35-19255/35-19
Total Price$49,735$102,515$143,275$140,315$198,875
Adjustments for Features0-8,710-11,010-10,060-11,110
Feature-Adjusted Total Price$49,735$93,805$132,265$130,255$187,765
Cost Above Minimum$0$0$38,460$36,450$93,960
Total Invoice$46,315$95,491$133,489$130,736$185,197
Adjustments for Features0-8,113-10,258-9,373-10,346
Feature-Adjusted Total Invoice$46,315$87,378$123,231$121,363$174,851
Cost Above Minimum$0$0$35,853$33,985$87,473

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Features Comparison: Mercedes-Benz GLK vs. Mercedes-Benz SL

Model Year20102009200920092009
ModelGLKSLSLSLSL
TrimGLK350SL550SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 $1200 
5-speed manually-shiftable automatic  $1000 $1000
RWD$0$0$0$0$0
Accessories 
AC power outlet$100    
Power liftgate$350    
Power rear side windows$200    
Power trunk closer  $350 $350
Proximity key$250 $250 $250
Wind blocker, small $100$100$100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500$500$500$500
Knee airbag, driver $75$75$75$75
Rearview camera$200    
Rollover sensor$50    
Side curtain airbags$350    
Trailer sway control$25    
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Cargo cover$75    
Roof rails$250    
Storage compartment under front seat(s) $50$50$50$50
Climate Control 
Rear air vents$100    
Rear wiper$175    
Wiper de-icer $25$25$25$25
Exterior 
Body kit   $0$0
Bodyside moldings$75    
Deep-tinted rear windows$275    
Glass roof panel(s)  $300 $300
Panoramic sunroof$1200    
Power retractable hardtop $6750$6750$6750$6750
Rear bumper protector$40    
Infotainment 
Traffic information$25    
Instruments, Lights, and Mirrors 
Compass$0    
Fog lights $125$125$125$125
Seats and Interior Trim 
Center armrest(s), second row$50    
Cooled or ventilated front seats  $300 $300
Folding second row seats$300    
Leather-wrapped steering wheel$150$150   
Manual lumbar adjuster, passenger seat$50    
Massage, driver seat  $100$100$100
Massage, passenger seat  $100$100$100
Memory system, passenger seat $150$150$150$150
Metal pedals $75$75$75$75
Neck-level heating, front seats  $150 $150
No leather in second row $-300$-300$-300$-300
Power 4-way lumbar adjuster, driver seat$150 $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power headrest height adjuster, driver seat $50$50$50$50
Power headrest height adjuster, passenger seat $50$50$50$50
Power lumbar adjuster, driver seat $100   
Power lumbar adjuster, passenger seat $100   
Power seatback bolsters, driver seat  $100$100$100
Power seatback bolsters, passenger seat  $100$100$100
Power thigh support length adjuster, driver seat $100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100
Synthetic suede headliner  $650$650$650
Synthetic suede steering wheel   $150$150
Upholstered instrument panel, leather $1000$1000$1000$1000
Wood/leather-wrapped steering wheel  $150  
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100    
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000$4000
Sport suspension (upgrade)   $0$0
Transmission 
Launch control   $100 
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$5,740$14,450$16,750$15,800$16,850
Value of Feature Adjustments$0$8,710$11,010$10,060$11,110
Value of Feature Adjustments0-8,113-10,258-9,373-10,346

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Specifications Comparison: Mercedes-Benz GLK vs. Mercedes-Benz SL

Model Year20102009
ModelGLKSL
Body4dr SUV2dr Hardtop conv.
Wheelbase108.5 in100.8 in
Length178.3 in180.4 in
Width72.4 in71.5 in
Height66.9 in51.1 in
Curb Weight4,035 lb.4,221 lb.
Fuel Capacity17.4 gal.21.1 gal.
Row 1 Headroom39.8 in37.7 in
Row 1 Shoulder Room55.2 in54.0 in
Row 1 Hip Room53.2 in53.9 in
Row 1 Legroom41.8 in42.9 in
Row 2 Headroom39.7 in0.0 in
Row 2 Shoulder Room55.4 in0.0 in
Row 2 Hip Room52.5 in0.0 in
Row 2 Legroom35.1 in0.0 in
Cargo Volume,
Minimum
23.3 ft37.2 ft3
Cargo Volume,
Maximum
54.7 ft310.2 ft3

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Option Package Details
Mercedes-Benz GLK GLK350

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
Compass0No
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25Yes
Total Requested112541%
Total Not Requested165059%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Rearview camera200No
Surround sound250Yes
Harman/Kardon, 600W, 11 speakers (with subwoofer)350No
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15Yes
SD Card slot25Yes
Total Requested119067%
Total Not Requested57533%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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