Mercedes-Benz SLK Mercedes-Benz SLK 2006 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: $57,305

Infiniti Q50 3.0t Red Sport   
Difference: $10,845

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062021
ModelSLKQ50
TrimSLK55 AMG3.0t Red Sport
Body2dr Hardtop conv.4dr Sedan
Base Price $61,500 $55,850
Lighting Package 990  
Premium Package 1,470  
Metallic paint (extra cost) 690  
Satellite radio 500  
Bluetooth cell phone link 925  
Rear spoiler   430
Lighting Package 921  
Premium Package 1,367  
Metallic paint (extra cost) 642  
Satellite radio 465  
Bluetooth cell phone link 860  
Rear spoiler   403
Options (change) 4,575 430
Options (change) 4,255 403
Destination 775 1,025
Gas Tax 1,300 0
Total Price $68,150 $57,305

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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: $10,285
TrueDelta Adjusted Invoice Difference: $61,575
Model Year20062021
ModelSLKQ50
TrimSLK55 AMG3.0t Red Sport
Body2dr Hardtop conv.4dr Sedan
Engine355hp V8400hp V6
TransmissionT7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/22 MPG20/26 MPG
Audio (watts, speakers)?, 9?, 6
Tire (rear if not all the same)225/40-18245/40-19
Total Price$68,150$57,305
Adjustments for Features-5600
Feature-Adjusted Total Price$67,590$57,305

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Features Comparison: Mercedes-Benz SLK vs. Infiniti Q50

Model Year20062021
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
Power rear side windows $200
Proximity key $250
Remote app $25
Remote start $150
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
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
Knee airbag, driver$75 
Knee airbag, passenger$75 
Moving object detection, front $25
Moving object detection, rear $25
Obstacle detection, front $150
Obstacle detection, rear $250
Predictive forward collision warning $250
Side curtain airbags $350
Tire-pressure monitor $75
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Overhead sunglass holder $25
Rear seat pass-through $100
Climate Control 
Heated windshield washer nozzles$15 
Rear air vents $100
Residual heat$50 
Exterior 
Body kit$0 
Painted brake calipers (optional) $0
Power retractable hardtop$6750 
Self-repairing paint $0
Sunroof $900
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
Concierge Services - 1 year subscription $50
HD radio $50
MP3-compatible player $50
Navigation system $600
SMS text-to-speech reader $25
Traffic + travel information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Cornering lights$50 
Fog light, rear$100 
Headlight washers$50 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
LED headlights $1000
Mirror tilt-down in reverse$25 
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
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, driver seat$200 
Memory system, 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$9,810$9,250
Value of Feature Adjustments$560$0
Value of Feature Adjustments-5220

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Specifications Comparison: Mercedes-Benz SLK vs. Infiniti Q50

Model Year20062021
ModelSLKQ50
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in112.2 in
Length160.7 in189.6 in
Width70.4 in71.8 in
Height51.0 in57.2 in
Curb Weight3,420 lb.3,855 lb.
Fuel Capacity18.5 gal.20.0 gal.
Row 1 Headroom37.9 in40.2 in
Row 1 Shoulder Room52.2 in56.7 in
Row 1 Hip Room54.6 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
6.5 ft313.2 ft3
Cargo Volume,
Maximum
9.8 ft313.2 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Total Requested475100%
Total Not Requested00%

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