Mercedes-Benz SLK Mercedes-Benz SLK 2012 Infiniti QX80 Infiniti QX80 2014

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Mercedes-Benz SLK vs. Infiniti QX80 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 QX80 Invoice Comparison

Lowest Total Price: $55,390

Mercedes-Benz SLK SLK250   
Difference: $8,745

Lowest Total Invoice: $51,577

Mercedes-Benz SLK SLK250   
Difference: $8,097

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220122014
ModelSLKSLKQX80
TrimSLK250SLK350Base
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $42,500 $54,800 $62,700
Base Invoice $39,525 $50,964 $58,311
Multimedia Package 2,150 2,150  
Premium 1 Package 2,590 2,590  
Wood trim 990 990  
Obstacle detection, rear 970 970  
Lighting Package 1,090 1,090  
Automatic climate control, front 760 760  
Metallic paint (extra cost) 720 720  
Analog clock 250 250  
Leather seating surfaces 770    
Rear spoiler 375 375  
Proximity key 650 650  
Illuminated door sill trim plates 700 700 440
Multimedia Package 2,000 2,000  
Premium 1 Package 2,409 2,409  
Wood trim 921 921  
Obstacle detection, rear 902 902  
Lighting Package 1,014 1,014  
Automatic climate control, front 707 707  
Metallic paint (extra cost) 670 670  
Analog clock 233 233  
Leather seating surfaces 716    
Rear spoiler 349 349  
Proximity key 605 605  
Illuminated door sill trim plates 651 651 368
Options (change) 12,015 11,245 440
Options (change) 11,177 10,461 368
Destination 875 875 995
Total Price $55,390 $66,920 $64,135
Total Invoice $51,577 $62,300 $59,674

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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 QX80 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Infiniti QX80

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK250
TrueDelta Adjusted Price Difference: $9,155
TrueDelta Adjusted Invoice Difference: $8,479
Model Year201220122014
ModelSLKSLKQX80
TrimSLK250SLK350Base
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine201hp I4302hp V6400hp V8
TransmissionM6T7T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 11500, 11?, 13
Tire (rear if not all the same)225/45-17225/40-18275/60-20
Total Price$55,390$66,920$64,135
Adjustments for Features-410-1,5600
Feature-Adjusted Total Price$54,980$65,360$64,135
Cost Above Minimum$0$10,380$0
Total Invoice$51,577$62,300$59,674
Adjustments for Features-382-1,4520
Feature-Adjusted Total Invoice$51,195$60,848$59,674
Cost Above Minimum$0$9,653$0

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Features Comparison: Mercedes-Benz SLK vs. Infiniti QX80

Model Year201220122014
ModelSLKSLKQX80
TrimSLK250SLK350Base
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
6-speed manual$150  
7-speed manually-shiftable automatic $1200$1200
RWD$0$0$0
Accessories 
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
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 
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 
Heated windshield washer nozzles$15$15 
Rear air vents with automatic controls  $250
Rear HVAC unit  $400
Rear wiper  $175
Residual heat$50$50 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Deep-tinted rear windows  $275
Laminated front side windows  $200
Power retractable hardtop$6750$6750 
Running boards  $350
Skid plate (one)  $50
Sunroof  $900
Wheel-lip moldings  $75
Infotainment 
Aux input$50$50 
CD changer, in-dash$325$325 
CD player  $125
Concierge Services - 4 year subscription  $200
HD radio$50$50 
Rear seat audio controls  $25
SD Card slot$25$25 
Surround sound$250$250 
Telematics service, such as OnStar$200$200 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75
Compass$0$0 
Fog light, rear$100$100 
Fog lights  $125
Headlight washers$50$50 
Illuminated visor mirror, driver  $50
Illuminated visor mirror, passenger  $50
Interior ambient lighting  $150
Steering-linked headlights$150$150 
Visor mirror, driver$10$10 
Visor mirror, passenger$10$10 
Seats and Interior Trim 
Center armrest(s), second row  $50
Folding second row seats  $300
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 tilt adjuster, passenger seat$100$100 
Power-folding third row seats  $1000
Suspension, Wheels, and Tires 
Auto-leveling rear shocks  $200
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$10,210$11,360$9,800
Value of Feature Adjustments$410$1,560$0
Value of Feature Adjustments-382-1,4520

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Specifications Comparison: Mercedes-Benz SLK vs. Infiniti QX80

Model Year20122014
ModelSLKQX80
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in121.1 in
Length162.8 in208.3 in
Width71.5 in79.9 in
Height51.2 in75.8 in
Curb Weight3,242 lb.5,591 lb.
Fuel Capacity15.9 gal.26.0 gal.
Row 1 Headroom38.0 in39.9 in
Row 1 Shoulder Room52.2 in63.8 in
Row 1 Hip Room0.0 in59.2 in
Row 1 Legroom42.5 in39.6 in
Row 2 Headroom0.0 in40.0 in
Row 2 Shoulder Room0.0 in63.5 in
Row 2 Hip Room0.0 in58.4 in
Row 2 Legroom0.0 in41.0 in
Row 3 Headroom0.0 in36.8 in
Row 3 Shoulder Room0.0 in60.5 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in28.8 in
Cargo Volume,
Minimum
6.4 ft316.6 ft3
Cargo Volume,
Behind R2
6.449.6 ft3
Cargo Volume,
Maximum
10.1 ft395.1 ft3

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Option Package Details
Mercedes-Benz SLK SLK250

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
Total Requested74077%
Total Not Requested22523%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested51541%
Total Not Requested75059%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%

Option Package Details
Mercedes-Benz SLK SLK350

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
Total Requested74077%
Total Not Requested22523%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested51541%
Total Not Requested75059%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%

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