Infiniti QX Infiniti QX 2013 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Infiniti QX vs. Mercedes-Benz SLK 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.

Infiniti QX vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $61,535

Mercedes-Benz SLK SLK250   
Difference: $13,810

Lowest Total Invoice: $57,297

Mercedes-Benz SLK SLK250   
Difference: $11,720

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320152015
ModelQXSLKSLK
TrimQX56SLK250SLK350
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $60,750 $43,950 $57,650
Base Invoice $56,218 $40,874 $53,615
Technology Package 3,000    
Deluxe Touring Package 4,650    
275/50HR22 2,450    
Theater Package 3,100    
Illuminated door sill trim plates 400 700 700
Multimedia Package   2,330 2,330
Premium 1 Package   2,590 2,590
Lighting Package   1,390 1,390
Driver Assistance Package   2,950 2,950
Automatic climate control, front   760 760
Obstacle detection, rear   970 970
Dynamic Handling Package   990 990
Metallic paint (extra cost)   720 720
Analog clock   250 250
Rear spoiler   350 350
Proximity key   650 650
Leather seating surfaces   770  
Wood/leather-wrapped steering wheel   990 990
Special order charge   250 250
Technology Package 2,605    
Deluxe Touring Package 4,038    
275/50HR22 2,128    
Theater Package 2,692    
Illuminated door sill trim plates 341 651 651
Multimedia Package   2,167 2,167
Premium 1 Package   2,409 2,409
Lighting Package   1,293 1,293
Driver Assistance Package   2,744 2,744
Automatic climate control, front   707 707
Obstacle detection, rear   902 902
Dynamic Handling Package   921 921
Metallic paint (extra cost)   670 670
Analog clock   233 233
Rear spoiler   326 326
Proximity key   605 605
Leather seating surfaces   716  
Wood/leather-wrapped steering wheel   921 921
Special order charge   233 233
Options (change) 13,600 16,660 15,890
Options (change) 11,804 15,498 14,782
Destination 995 925 925
Total Price $75,345 $61,535 $74,465
Total Invoice $69,017 $57,297 $69,322

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

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK250
TrueDelta Adjusted Price Difference: $12,695
TrueDelta Adjusted Invoice Difference: $10,699
Model Year201320152015
ModelQXSLKSLK
TrimQX56SLK250SLK350
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine400hp V8201hp I4302hp V6
TransmissionT7M6T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 15500, 11500, 11
Tire (rear if not all the same)275/50-22225/45-17225/40-18
Total Price$75,345$61,535$74,465
Adjustments for Features-1,1150-1,150
Feature-Adjusted Total Price$74,230$61,535$73,315
Cost Above Minimum$0$0$11,780
Total Invoice$69,017$57,297$69,322
Adjustments for Features-1,0210-1,071
Feature-Adjusted Total Invoice$67,996$57,297$68,251
Cost Above Minimum$0$0$10,954

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Features Comparison: Infiniti QX vs. Mercedes-Benz SLK

Model Year201320152015
ModelQXSLKSLK
TrimQX56SLK250SLK350
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 $1200
6-speed manual $150 
RWD$0$0$0
Accessories 
AC power outlet$100  
Heated steering wheel$100  
Parking guidance system - passive $250$250
Power liftgate$350  
Power rear side windows$200  
Remote app $25$25
Brakes, Airbags, and Other Safety 
Around view cameras$500  
Automatic braking, low-speed $200$200
Driver drowsiness monitor $150$150
Full-size spare tire$225  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Moving object detection, front$25  
Moving object detection, rear$25  
Roll bar $200$200
Rollover sensor$50  
Side curtain airbags $350$350
Side curtain airbags, three rows$500  
Temporary spare tire $150$150
Torque vectoring, brake-based $100$100
Cargo Management 
Class IV trailer hitch$300  
Overhead sunglass holder$25  
Roof rails$250  
Second-row high console$250  
Trailering equipment (7 wire)$150  
Climate Control 
Automatic air recirculation$100  
Heated windshield washer nozzles $15$15
Ionizing air filtration$50  
Rear air vents with automatic controls$250  
Rear HVAC unit$400  
Rear wiper$175  
Residual heat $50$50
Exterior 
Body kit  $0
Bright-finished exhaust tip(s) $25$25
Deep-tinted rear windows$275  
Glass roof panel(s) $300$300
Laminated front side windows$200  
Power retractable hardtop $6750$6750
Running boards$350  
Skid plate (one)$50  
Sunroof$900  
Wheel-lip moldings$75  
Infotainment 
App support $0$0
Aux input $50$50
Concierge Services - 4 year subscription$200  
Entertainment system with dual headrest screens$1200  
HD radio $50$50
In-vehicle Internet $150$150
Navigation map updates, three years $0$0
SD Card slot $25$25
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror$75  
Compass $0$0
Fog light, rear $100$100
Fog lights$125  
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Interior ambient lighting$150  
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Seats and Interior Trim 
Aluminum trim $100$100
Center armrest(s), second row$50  
Cooled or ventilated front seats$300  
Folding second row seats$300  
Heated second row seats$200  
Leather door panel trim $250$250
Leather seating surfaces, third-row seats$200  
Manual recliner, second row seats$75  
Memory system, passenger seat $150$150
Metal pedals $75$75
Neck-level heating, front seats $150$150
No leather in second row $-300$-300
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Power recliner, third row seats$150  
Power release, second row seats$50  
Power tilt adjuster, passenger seat $100$100
Power-folding third row seats$1000  
Wood trim $300$300
Wood trim, alternative type$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Auto-leveling rear shocks$200  
Hydraulically cross-linked dampers$500  
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$12,450$11,335$12,485
Value of Feature Adjustments$1,115$0$1,150
Value of Feature Adjustments-1,0210-1,071

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Specifications Comparison: Infiniti QX vs. Mercedes-Benz SLK

Model Year20132015
ModelQXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase121.1 in95.7 in
Length208.3 in162.8 in
Width79.9 in71.5 in
Height75.8 in51.2 in
Curb Weight5,591 lb.3,242 lb.
Fuel Capacity26.0 gal.15.9 gal.
Row 1 Headroom39.9 in38.0 in
Row 1 Shoulder Room63.8 in52.2 in
Row 1 Hip Room59.2 in0.0 in
Row 1 Legroom39.6 in42.5 in
Row 2 Headroom40.0 in0.0 in
Row 2 Shoulder Room63.5 in0.0 in
Row 2 Hip Room58.4 in0.0 in
Row 2 Legroom41.0 in0.0 in
Row 3 Headroom36.8 in0.0 in
Row 3 Shoulder Room60.5 in0.0 in
Row 3 Hip Room48.8 in0.0 in
Row 3 Legroom28.8 in0.0 in
Cargo Volume,
Minimum
16.6 ft36.4 ft3
Cargo Volume,
Behind R2
49.6 ft36.4 ft3
Cargo Volume,
Maximum
95.1 ft310.1 ft3

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Option Package Details
Infiniti QX QX56

Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
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, high-speed200Yes
Forward collision alert200Yes
Blind spot intervention150Yes
Total Requested1950100%
Total Not Requested00%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300No
Headlight washers50Yes
Surround sound250Yes
Interior lights, additional0No
Automatic air recirculation100No
Wood trim, alternative type300No
Hydraulically cross-linked shocks500Yes
Ionizing air filtration50No
Bose, 15 speakers (with subwoofer)350No
Total Requested80042%
Total Not Requested110058%
Theater Package
FeatureValueRequested?
Heated second row seats200No
AC power outlet100No
Entertainment system with dual headrest screens1200No
Power release, second row seats50No
Total Requested00%
Total Not Requested1550100%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested74081%
Total Not Requested17519%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Driver Assistance Package
FeatureValueRequested?
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150Yes
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-speed200No
Total Requested180090%
Total Not Requested20010%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Torque vectoring / active trace control100No
Total Requested00%
Total Not Requested600100%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested74081%
Total Not Requested17519%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Driver Assistance Package
FeatureValueRequested?
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150Yes
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-speed200No
Total Requested180090%
Total Not Requested20010%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Torque vectoring / active trace control100No
Total Requested00%
Total Not Requested600100%

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