Mercedes-Benz SLK Mercedes-Benz SLK 2015 Infiniti QX Infiniti QX 2006

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Mercedes-Benz SLK vs. Infiniti QX 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 QX Invoice Comparison

Lowest Total Price: $52,550

Infiniti QX QX56   
Difference: $2,175

Lowest Total Invoice: $48,223

Infiniti QX QX56   
Difference: $2,739

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152006
ModelSLKSLKQX
TrimSLK250SLK350QX56
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $43,950 $57,650 $49,800
Base Invoice $40,874 $53,615 $45,750
Lighting Package 1,390 1,390  
Automatic climate control, front 760 760  
Becker Map Pilot 800 800  
Driver Assistance Package 2,950 2,950  
Metallic paint (extra cost) 720 720  
Obstacle detection, rear 970 970  
Analog clock 250 250  
Leather seating surfaces 770    
Wood/leather-wrapped steering wheel 990 990  
Special order charge 250 250  
Adaptive cruise control     800
Sunroof     1,200
Lighting Package 1,293 1,293  
Automatic climate control, front 707 707  
Becker Map Pilot 744 744  
Driver Assistance Package 2,744 2,744  
Metallic paint (extra cost) 670 670  
Obstacle detection, rear 902 902  
Analog clock 233 233  
Leather seating surfaces 716    
Wood/leather-wrapped steering wheel 921 921  
Special order charge 233 233  
Adaptive cruise control     689
Sunroof     1,034
Options (change) 9,850 9,080 2,000
Options (change) 9,163 8,447 1,723
Destination 925 925 750
Total Price $54,725 $67,655 $52,550
Total Invoice $50,962 $62,987 $48,223

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

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

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK250
TrueDelta Adjusted Price Difference: $1,230
TrueDelta Adjusted Invoice Difference: $432
Model Year201520152006
ModelSLKSLKQX
TrimSLK250SLK350QX56
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine201hp I4302hp V6315hp V8
TransmissionM6T7A5
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8265, 10
Tire (rear if not all the same)225/45-17225/40-18265/70-18
Total Price$54,725$67,655$52,550
Adjustments for Features-3,405-4,5550
Feature-Adjusted Total Price$51,320$63,100$52,550
Cost Above Minimum$0$11,780$0
Total Invoice$50,962$62,987$48,223
Adjustments for Features-3,171-4,2410
Feature-Adjusted Total Invoice$47,791$58,746$48,223
Cost Above Minimum$0$10,955$0

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Features Comparison: Mercedes-Benz SLK vs. Infiniti QX

Model Year201520152006
ModelSLKSLKQX
TrimSLK250SLK350QX56
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
6-speed manual$150  
7-speed manually-shiftable automatic $1200 
5-speed automatic  $900
RWD$0$0$0
Accessories 
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Parking guidance system - passive$250$250 
Power flip-out rear side windows  $125
Power liftgate  $350
Power rear side windows  $200
Power-adjustable pedals  $125
Remote app$25$25 
Remote window/roof operation  $15
Tilt steering wheel, power  $200
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200$200 
Automatic braking, low-speed$200$200 
Blind spot collision prevention$150$150 
Blind spot warning system$200$200 
Driver drowsiness monitor$150$150 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure prevention$150$150 
Lane departure warning$200$200 
Obstacle detection, front$150$150 
Rearview camera  $200
Roll bar$200$200 
Rollover sensor  $50
Side curtain airbags$350$350 
Side curtain airbags, three rows  $500
Cargo Management 
Overhead console storage compartments  $100
Overhead sunglass holder  $25
Removable second-row console  $200
Roof rack  $300
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents with manual controls  $150
Rear HVAC unit  $400
Rear wiper  $175
Residual heat$50$50 
Variable intermittent wipers  $75
Exterior 
Body kit $0 
Bodyside cladding  $350
Deep-tinted rear windows  $275
Glass roof panel(s)$300$300 
Power retractable hardtop$6750$6750 
Running boards  $350
Sunroof  $900
Tow hook(s), front  $40
Wheel-lip moldings  $75
Infotainment 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
HD radio$50$50 
Rear seat audio controls  $25
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar, with navigation$225$225 
Traffic information$25$25 
Voice control for nav and audio$100$100 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror  $75
Fog light, rear$100$100 
Fog lights  $125
Headlight washers$50$50 
Illuminated visor mirror, driver  $50
Illuminated visor mirror, passenger  $50
Mirror tilt-down in reverse$25$25 
Steering-linked headlights$150$150 
Transmission temperature gauge  $75
Visor mirror, driver$10$10 
Visor mirror, passenger$10$10 
Seats and Interior Trim 
Aluminum trim$100$100 
Center armrest(s), second row  $50
Folding passenger seat  $150
Folding second row seats  $300
Folding third row seats  $600
Heated front seats  $200
Heated second row seats  $200
Manual lumbar adjuster, passenger seat  $50
Manual recliner, second row seats  $75
Memory system, passenger seat$150$150 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power lumbar adjuster, driver seat  $100
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Auto-leveling rear shocks  $200
Polished alloy wheels  $350
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$13,085$14,235$9,680
Value of Feature Adjustments$3,405$4,555$0
Value of Feature Adjustments-3,171-4,2410

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Specifications Comparison: Mercedes-Benz SLK vs. Infiniti QX

Model Year20152006
ModelSLKQX
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in123.2 in
Length162.8 in206.9 in
Width71.5 in78.8 in
Height51.2 in77.0 in
Curb Weight3,242 lb.5,369 lb.
Fuel Capacity15.9 gal.28.0 gal.
Row 1 Headroom38.0 in41.0 in
Row 1 Shoulder Room52.2 in65.1 in
Row 1 Hip Room0.0 in61.3 in
Row 1 Legroom42.5 in41.8 in
Row 2 Headroom0.0 in40.0 in
Row 2 Shoulder Room0.0 in64.5 in
Row 2 Hip Room0.0 in60.1 in
Row 2 Legroom0.0 in41.9 in
Row 3 Headroom0.0 in35.9 in
Row 3 Shoulder Room0.0 in63.7 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in32.2 in
Cargo Volume,
Minimum
6.4 ft320.0 ft3
Cargo Volume,
Behind R2
6.461.2 ft3
Cargo Volume,
Maximum
10.1 ft397.1 ft3

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Option Package Details
Mercedes-Benz SLK SLK250

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Total Requested20010%
Total Not Requested180090%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Total Requested20010%
Total Not Requested180090%

Option Package Details
Infiniti QX QX56

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200Yes
Total Requested650100%
Total Not Requested00%

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