Mercedes-Benz SLK Mercedes-Benz SLK 2014 Infiniti Q50 Infiniti Q50 2021

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Mercedes-Benz SLK vs. Infiniti Q50 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 Q50 Invoice Comparison

Lowest Total Price: $60,420

Infiniti Q50 3.0t Red Sport   
Difference: $16,920

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142021
ModelSLKQ50
TrimSLK55 AMG3.0t Red Sport
Body2dr Hardtop conv.4dr Sedan
Base Price $68,925 $55,850
Lighting Package 1,390  
Obstacle detection, rear 970  
Multimedia Package 2,150  
Automatic climate control, front 760  
Metallic paint (extra cost) 720  
Proximity key 650  
Illuminated door sill trim plates 850 465
Sensory Package   2,650
Rear spoiler   430
Lighting Package 1,293  
Obstacle detection, rear 902  
Multimedia Package 2,000  
Automatic climate control, front 707  
Metallic paint (extra cost) 670  
Proximity key 605  
Illuminated door sill trim plates 791 391
Sensory Package   2,465
Rear spoiler   403
Options (change) 7,490 3,545
Options (change) 6,968 3,259
Destination 925 1,025
Total Price $77,340 $60,420

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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 Q50 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Red Sport
TrueDelta Adjusted Price Difference: $12,220
TrueDelta Adjusted Invoice Difference: $63,334
Model Year20142021
ModelSLKQ50
TrimSLK55 AMG3.0t Red Sport
Body2dr Hardtop conv.4dr Sedan
Engine415hp V8400hp V6
TransmissionT7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG20/26 MPG
Audio (watts, speakers)500, 11?, 16
Tire (rear if not all the same)235/40-18245/40-19
Total Price$77,340$60,420
Adjustments for Features-4,7000
Feature-Adjusted Total Price$72,640$60,420

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Features Comparison: Mercedes-Benz SLK vs. Infiniti Q50

Model Year20142021
ModelSLKQ50
TrimSLK55 AMG3.0t Red Sport
Body2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200
RWD$0$0
Accessories 
Heated steering wheel $100
Parking guidance system - passive$250 
Power rear side windows $200
Remote start $150
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras $500
Automatic braking, high-speed or partial $200
Backup collision intervention $150
Blind spot warning system $200
Cross-traffic warning, rear $100
Driver drowsiness monitor$150 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Moving object detection, front $25
Moving object detection, rear $25
Predictive forward collision warning $250
Roll bar$200 
Temporary spare tire$150 
Tires, run-flat $150
Cargo Management 
Overhead sunglass holder $25
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Rear air vents $100
Residual heat$50 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Exterior 
Body kit$0 
Glass roof panel(s)$300 
Painted brake calipers (optional) $0
Power retractable hardtop$6750 
Self-repairing paint $0
Sunroof $900
Infotainment 
CD changer, in-dash$325 
CD player $125
Concierge Services - 1 year subscription $50
DVD-compatible player$0 
In-vehicle Internet$150 
Media drive$15 
SD Card slot$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass$0 
Fog light, rear$100 
Fog lights $125
Headlight washers$50 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
LED headlights $1000
Power-folding mirrors$50 
Steering-linked headlights$150 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Leather door panel trim$250 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
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 lumbar adjuster, driver seat $100
Power seatback bolsters, driver seat $100
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Performance steering system (optional) $0
Sport suspension (upgrade)$0 
Wheels, dark finish $0
Total Value of Features$12,250$7,550
Value of Feature Adjustments$4,700$0
Value of Feature Adjustments-4,3750

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Specifications Comparison: Mercedes-Benz SLK vs. Infiniti Q50

Model Year20142021
ModelSLKQ50
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in112.2 in
Length162.8 in189.6 in
Width71.5 in71.8 in
Height51.2 in57.2 in
Curb Weight3,583 lb.3,855 lb.
Fuel Capacity15.9 gal.20.0 gal.
Row 1 Headroom38.0 in40.2 in
Row 1 Shoulder Room52.2 in56.7 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom42.5 in44.5 in
Row 2 Headroom0.0 in37.5 in
Row 2 Shoulder Room0.0 in56.1 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume,
Minimum
6.4 ft313.2 ft3
Cargo Volume,
Maximum
10.1 ft313.2 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200No
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested72565%
Total Not Requested39035%

Option Package Details
Infiniti Q50 3.0t Red Sport

Sensory Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Surround sound250Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Automatic air recirculation100No
Interior ambient lighting150Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested80058%
Total Not Requested57542%

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