Mercedes-Benz SLK Mercedes-Benz SLK 2008 Infiniti QX50 Infiniti QX50 2016

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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: $35,945

Infiniti QX50 3.7   
Difference: $32,645

Lowest Total Invoice: $33,499

Infiniti QX50 3.7   
Difference: $30,441

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082016
ModelSLKQX50
TrimSLK55 AMG3.7
Body2dr Hardtop conv.4dr SUV
Base Price $63,200 $34,450
Base Invoice $58,776 $32,039
Premium II Package 1,410  
Metallic paint (extra cost) 710  
iPod integration 375  
Automatic climate control, front 720  
Premium Package   500
Premium II Package 1,311  
Metallic paint (extra cost) 659  
iPod integration 349  
Automatic climate control, front 670  
Premium Package   465
Options (change) 3,215 500
Options (change) 2,989 465
Destination 875 995
Gas Tax 1,300 0
Total Price $68,590 $35,945
Total Invoice $63,940 $33,499

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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.

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 SLK vs. Infiniti QX50

Lowest Adjusted Price and Invoice: Infiniti QX50 3.7
TrueDelta Adjusted Price Difference: $28,110
TrueDelta Adjusted Invoice Difference: $26,213
Model Year20082016
ModelSLKQX50
TrimSLK55 AMG3.7
Body2dr Hardtop conv.4dr SUV
Engine355hp V8325hp V6
TransmissionT7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG17/24 MPG
Audio (watts, speakers)380, 11?, 11
Tire (rear if not all the same)225/40-18225/55-18
Total Price$68,590$35,945
Adjustments for Features-4,5350
Feature-Adjusted Total Price$64,055$35,945
Total Invoice$63,940$33,499
Adjustments for Features-4,2280
Feature-Adjusted Total Invoice$59,712$33,499

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Features Comparison: Mercedes-Benz SLK vs. Infiniti QX50

Model Year20082016
ModelSLKQX50
TrimSLK55 AMG3.7
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
Brake- or yaw-sensor-initiated collision preparation system $0
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rearview camera $200
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 
Body kit$0 
Bodyside cladding (gray/black) $250
Deep-tinted rear windows $275
Power retractable hardtop$6750 
Self-repairing paint $0
Sunroof $900
Wheel-lip moldings $75
Infotainment 
Concierge Services - 1 year subscription $50
DVD-compatible player $0
iPod integration$100 
MP3-compatible player $50
Telematics service, such as OnStar$200 
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Compass $0
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 
Aluminum trim$100 
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$75 
No leather in second row$-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 
Synthetic suede inserts in leather seating surfaces$0 
Wood trim $300
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$9,985$5,450
Value of Feature Adjustments$4,535$0
Value of Feature Adjustments-4,2280

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Specifications Comparison: Mercedes-Benz SLK vs. Infiniti QX50

Model Year20082016
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 Weight3,420 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 SLK55 AMG

Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested40053%
Total Not Requested35047%

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 player0No
Mirror tilt-down in reverse25Yes
Aluminum roof rails250No
Bose, 11 speakers (with subwoofer)350No
Ionizing air filtration50No
Total Requested82546%
Total Not Requested95054%

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