Mercedes-Benz SLK Mercedes-Benz SLK 2009 Infiniti QX50 Infiniti QX50 2017

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Mercedes-Benz SLK vs. Infiniti QX50 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 SLK vs. Infiniti QX50 Invoice Comparison

Lowest Total Price: $38,785

Infiniti QX50 3.7   
Difference: $22,110

Lowest Total Invoice: $36,095

Infiniti QX50 3.7   
Difference: $20,600

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092017
ModelSLKQX50
TrimSLK3503.7
Body2dr Hardtop conv.4dr SUV
Base Price $50,950 $34,650
Base Invoice $47,384 $32,225
Heating Package 990  
Premium I Package 2,950  
Multimedia Package 2,980  
Metallic paint (extra cost) 720  
Automatic climate control, front 730  
Illuminated door sill trim plates 700 440
Premium Package   700
Premium Plus Package   2,000
Heating Package 921  
Premium I Package 2,744  
Multimedia Package 2,771  
Metallic paint (extra cost) 670  
Automatic climate control, front 679  
Illuminated door sill trim plates 651 364
Premium Package   651
Premium Plus Package   1,860
Options (change) 9,070 3,140
Options (change) 8,436 2,875
Destination 875 995
Total Price $60,895 $38,785
Total Invoice $56,695 $36,095

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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 SLK dealer quotes or Infiniti QX50 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Infiniti QX50

Lowest Adjusted Price and Invoice: Infiniti QX50 3.7
TrueDelta Adjusted Price Difference: $18,300
TrueDelta Adjusted Invoice Difference: $17,053
Model Year20092017
ModelSLKQX50
TrimSLK3503.7
Body2dr Hardtop conv.4dr SUV
Engine300hp V6325hp V6
TransmissionT7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/26 MPG17/24 MPG
Audio (watts, speakers)380, 11?, 11
Tire (rear if not all the same)225/45-17225/55-18
Total Price$60,895$38,785
Adjustments for Features-3,8100
Feature-Adjusted Total Price$57,085$38,785
Total Invoice$56,695$36,095
Adjustments for Features-3,5470
Feature-Adjusted Total Invoice$53,148$36,095

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Features Comparison: Mercedes-Benz SLK vs. Infiniti QX50

Model Year20092017
ModelSLKQX50
TrimSLK3503.7
Body2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200
RWD$0$0
Accessories 
Power rear side windows $200
Proximity key $250
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras $500
Brake- or yaw-sensor-initiated collision preparation system $0
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front $150
Obstacle detection, rear $250
Rollover sensor $50
Side curtain airbags $350
Cargo Management 
Aluminum roof rails $250
Overhead sunglass holder $25
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Rain-sensing wipers$175 
Rear air vents $100
Rear wiper $175
Residual heat$50 
Variable intermittent wipers $75
Exterior 
Bodyside cladding (gray/black) $250
Deep-tinted rear windows $275
Power retractable hardtop$6750 
Rear spoiler $200
Self-repairing paint $0
Sunroof $900
Wheel-lip moldings $75
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Concierge Services - 1 year subscription $50
iPod integration$100 
SD Card slot$25 
Telematics service, such as OnStar$200 
Traffic + travel information $25
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Fog light, rear$100 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Interior ambient lighting$150 
Turn signals on or near mirrors$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Leather door panel trim$250 
Manual lumbar adjuster, driver seat $50
Memory system, passenger seat$150 
Metal pedals$75 
Neck-level heating, front seats$150 
No leather in second row$-300 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power height adjuster, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Wood trim $300
Total Value of Features$10,285$6,475
Value of Feature Adjustments$3,810$0
Value of Feature Adjustments-3,5470

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Specifications Comparison: Mercedes-Benz SLK vs. Infiniti QX50

Model Year20092017
ModelSLKQX50
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in113.4 in
Length160.7 in186.8 in
Width70.4 in71.0 in
Height51.0 in62.7 in
Curb Weight3,295 lb.3,855 lb.
Fuel Capacity18.5 gal.20.0 gal.
Row 1 Headroom37.9 in38.7 in
Row 1 Shoulder Room52.2 in54.8 in
Row 1 Hip Room54.6 in52.9 in
Row 1 Legroom42.5 in44.3 in
Row 2 Headroom0.0 in37.7 in
Row 2 Shoulder Room0.0 in55.0 in
Row 2 Hip Room0.0 in49.4 in
Row 2 Legroom0.0 in35.3 in
Cargo Volume,
Minimum
6.5 ft318.6 ft3
Cargo Volume,
Maximum
9.8 ft350.1 ft3

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Option Package Details
Mercedes-Benz SLK SLK350

Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium I Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Remote window/roof operation15Yes
Mirror tilt-down in reverse25Yes
Interior ambient lighting150No
iPod integration100Yes
Total Requested139059%
Total Not Requested95041%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15Yes
SD Card slot25No
Total Requested96572%
Total Not Requested37528%

Option Package Details
Infiniti QX50 3.7

Premium Package
FeatureValueRequested?
Wood trim300No
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Compass0No
Surround sound250Yes
DVD-compatible player0Yes
Mirror tilt-down in reverse25Yes
Aluminum roof rails250No
Bose, 11 speakers (with subwoofer)350No
Ionizing air filtration50No
Total Requested82546%
Total Not Requested95054%
Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Voice control for nav and audio100Yes
Media drive15Yes
Around view cameras300No
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested71549%
Total Not Requested75051%

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