Mercedes-Benz GLK Mercedes-Benz GLK 2015 Mercedes-Benz SL Mercedes-Benz SL 2017

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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: $56,055

Mercedes-Benz GLK GLK350   
Difference: $40,620

Lowest Total Invoice: $52,199

Mercedes-Benz GLK GLK350   
Difference: $37,775

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152017201720172017
ModelGLKGLKSLSLSLSL
TrimGLK250GLK350SL450SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $39,400 $37,900 $86,950 $110,800 $151,350 $219,850
Base Invoice $36,642 $35,247 $80,864 $103,044 $140,756 $204,461
Lighting Package 1,290 1,290        
Leather Package 1,850 1,850        
Premium 1 Package 3,450 3,450        
Driver Assistance Package 2,950 2,950 2,250 2,250 2,250  
Multimedia Package 2,970 2,970        
Obstacle detection, rear 970 970        
Interior ambient lighting 310 310        
Metallic paint (extra cost) 720 720        
Heated front seats 750 750        
Illuminated door sill trim plates 750 750        
Wood trim, alternative type 160 160 1,500 1,500 1,500 1,500
Proximity key 650 650        
Rear spoiler 410 410        
Premium Package     5,050      
Lighting Package 1,200 1,200        
Leather Package 1,721 1,721        
Premium 1 Package 3,209 3,209        
Driver Assistance Package 2,744 2,744 2,093 2,093 2,093  
Multimedia Package 2,762 2,762        
Obstacle detection, rear 902 902        
Interior ambient lighting 288 288        
Metallic paint (extra cost) 670 670        
Heated front seats 698 698        
Illuminated door sill trim plates 698 698        
Wood trim, alternative type 149 149 1,395 1,395 1,395 1,395
Proximity key 605 605        
Rear spoiler 381 381        
Premium Package     4,697      
Options (change) 17,230 17,230 8,800 3,750 3,750 1,500
Options (change) 16,027 16,027 8,185 3,488 3,488 1,395
Destination 925 925 925 925 925 925
Gas Tax 0 0 0 0 0 1,300
Total Price $57,555 $56,055 $96,675 $115,475 $156,025 $223,575
Total Invoice $53,594 $52,199 $89,974 $107,457 $145,169 $208,081

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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.

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TrueDelta Value Comparison: Mercedes-Benz GLK vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Mercedes-Benz GLK GLK250
TrueDelta Adjusted Price Difference: $30,175
TrueDelta Adjusted Invoice Difference: $28,056
Model Year201520152017201720172017
ModelGLKGLKSLSLSLSL
TrimGLK250GLK350SL450SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine200hp I4 D302hp V6362hp V6449hp V8577hp V8621hp V12
TransmissionT7T7T9T9T7T7
DrivetrainAWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6600, 11600, 11600, 11900, 12
Tire (rear if not all the same)235/50-19235/50-19255/35-19255/35-19255/35-19255/35-19
Total Price$57,555$56,055$96,675$115,475$156,025$223,575
Adjustments for Features-1,7000-10,645-10,645-16,120-18,320
Feature-Adjusted Total Price$55,855$56,055$86,030$104,830$139,905$205,255
Cost Above Minimum$0$200$0$18,800$53,875$119,225
Total Invoice$53,594$52,199$89,974$107,457$145,169$208,081
Adjustments for Features-1,5830-9,907-9,906-14,998-17,050
Feature-Adjusted Total Invoice$52,011$52,199$80,067$97,551$130,171$191,031
Cost Above Minimum$0$188$0$17,484$50,104$110,964

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

Model Year201520152017201720172017
ModelGLKGLKSLSLSLSL
TrimGLK250GLK350SL450SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200  $1200$1200
9-speed manually-shiftable automatic  $1400$1400  
AWD$1700     
RWD $0$0$0$0$0
Accessories 
AC power outlet$100$100    
Hands-free trunk or liftgate  $100$100$100$100
Power door closers     $300
Power liftgate$350$350    
Power rear side windows$200$200    
Power trunk closer  $350$350$350$350
Wind blocker, power small  $300$300$300$300
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests  $500$500$500$500
Collision preparation system, rear  $100$100$100$100
Cross-traffic detection for collision preparation system  $0$0$0$0
Cross-traffic warning, rear  $100$100$100$100
Knee airbag, passenger  $75$75$75$75
Lane departure prevention$150$150    
Lane keeping assist  $400$400$400$400
Pedestrian detection  $50$50$50$50
Rollover sensor$50$50    
Temporary spare tire$150$150    
Tires, run-flat  $150$150  
Torque vectoring, brake-based  $100$100$100$100
Trailer sway control$25$25    
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Cargo cover$75$75    
Roof rails$250$250    
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Adaptive windshield washer system  $0$0$0$0
Heated washer fluid system  $50$50$50$50
Heated windshield washer nozzles$15$15    
Rear air vents$100$100    
Rear wiper$175$175    
Washer fluid outlets in wiper blade  $100$100$100$100
Wiper de-icer  $25$25$25$25
Drivetrain 
Limited-slip rear differential    $300$300
Engine / Motor 
Dual-mode exhaust, switchable  $500$500$500$500
Raised top speed limiter    $0$0
Exterior 
Bodyside moldings$75$75    
Deep-tinted rear windows$275$275    
Electronically-variable tint, sunroof or glass roof panel     $2000
Glass roof panel(s)  $300$300$300$300
Panoramic sunroof$1200$1200    
Power retractable hardtop  $6750$6750$6750$6750
Rear bumper protector$40$40    
Rear spoiler$200$200  $200$200
Infotainment 
Android Auto support  $100$100$100$100
Apple CarPlay support  $100$100$100$100
iPod integration  $100$100$100$100
Surround sound  $250$250$250$250
USB port$25$25    
Voice control for external devices$0$0    
Wi-Fi hotspot  $50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock  $25$25  
Chronometer    $100$100
Compass$0$0    
Cornering lights  $50$50$50$50
Headlight washers$50$50    
Interior ambient lighting$150$150    
Interior ambient lighting, configurable  $150$150$150$150
LED headlights  $1000$1000$1000$1000
Xenon HID headlights$500$500    
Seats and Interior Trim 
Automatic seat bolsters, driver  $300$300$300$300
Automatic seat bolsters, front passenger  $300$300$300$300
Center armrest(s), second row$50$50    
Cooled or ventilated front seats  $300$300$300$300
Folding second row seats$300$300    
Leather door panel trim  $250$250$250$250
Massage, driver seat  $100$100$100$100
Massage, passenger seat  $100$100$100$100
Metal pedals  $75$75$75$75
Neck-level heating, front seats  $150$150$150$150
No leather in second row  $-300$-300$-300$-300
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
Upholstered instrument panel, leather  $1000$1000$1000$1000
Suspension, Wheels, and Tires 
Active curve tilting    $1000$1000
Adaptive dampers - electrical  $500$500  
Adaptive dampers - mechanical$100$100    
Adaptive hydraulic struts, auto-leveling and ht. adjustable    $4000$4000
Electronic systems calibration selector  $200$200$200$200
Sport suspension (upgrade)    $0 
Ultra-sport suspension (upgrade)     $0
Transmission 
Launch control    $100 
Total Value of Features$7,505$5,805$16,450$16,450$21,925$24,125
Value of Feature Adjustments$1,700$0$10,645$10,645$16,120$18,320
Value of Feature Adjustments-1,5830-9,907-9,906-14,998-17,050

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

Model Year20152017
ModelGLKSL
Body4dr SUV2dr Hardtop conv.
Wheelbase108.5 in101.7 in
Length178.3 in182.3 in
Width74.3 in73.9 in
Height66.9 in51.2 in
Curb Weight4,080 lb.3,827 lb.
Fuel Capacity17.4 gal.19.8 gal.
Row 1 Headroom39.8 in39.1 in
Row 1 Shoulder Room55.2 in55.5 in
Row 1 Hip Room53.2 in0.0 in
Row 1 Legroom41.4 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 ft38.5 ft3
Cargo Volume,
Maximum
54.7 ft313.5 ft3

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Option Package Details
Mercedes-Benz GLK GLK250

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150Yes
Total Requested1200100%
Total Not Requested00%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Satellite radio200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25Yes
iPod integration100Yes
Total Requested82533%
Total Not Requested165067%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150Yes
Total Requested2000100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Voice control for external devices0No
App support0Yes
Navigation map updates, three years0Yes
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested1115100%
Total Not Requested00%

Option Package Details
Mercedes-Benz GLK GLK350

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150Yes
Total Requested1200100%
Total Not Requested00%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Satellite radio200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25Yes
iPod integration100Yes
Total Requested82533%
Total Not Requested165067%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150Yes
Total Requested2000100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Voice control for external devices0No
App support0Yes
Navigation map updates, three years0Yes
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested1115100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL450

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150Yes
Total Requested165087%
Total Not Requested25013%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100No
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Semi-automated parking system500Yes
Hands-free trunk or liftgate100No
Total Requested170056%
Total Not Requested135044%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150Yes
Total Requested165087%
Total Not Requested25013%

Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150Yes
Total Requested165087%
Total Not Requested25013%

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