Infiniti Q50 Infiniti Q50 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2010

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Infiniti Q50 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 Q50 vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $43,945

Infiniti Q50 3.7 Premium   
Difference: $17,500

Lowest Total Invoice: $40,887

Infiniti Q50 3.7 Premium   
Difference: $16,319

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142010
ModelQ50Q50SLK
Trim3.7 PremiumS 3.7SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Base Price $40,000 $43,650 $51,900
Base Invoice $37,200 $40,595 $48,267
Navigation Package 1,400 1,400  
Leather seating surfaces 1,000    
Temporary spare tire 200 200  
Illuminated door sill trim plates 440 440 750
Lighting Package     1,050
Multimedia Package     2,850
Premium 1 Package     2,550
Metallic paint (extra cost)     720
Automatic climate control, front     750
Navigation Package 1,302 1,302  
Leather seating surfaces 930    
Temporary spare tire 186 186  
Illuminated door sill trim plates 364 364 698
Lighting Package     976
Multimedia Package     2,650
Premium 1 Package     2,372
Metallic paint (extra cost)     670
Automatic climate control, front     698
Options (change) 3,040 2,040 8,670
Options (change) 2,782 1,852 8,064
Destination 905 905 875
Total Price $43,945 $46,595 $61,445
Total Invoice $40,887 $43,352 $57,206

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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 Infiniti Q50 dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Infiniti Q50 3.7 Premium
TrueDelta Adjusted Price Difference: $12,700
TrueDelta Adjusted Invoice Difference: $11,850
Model Year201420142010
ModelQ50Q50SLK
Trim3.7 PremiumS 3.7SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Engine328hp V6328hp V6300hp V6
TransmissionT7T7T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)20/30 MPG20/30 MPG18/26 MPG
Audio (watts, speakers)?, 14?, 14?, 9
Tire (rear if not all the same)225/55-17245/40-19225/45-17
Total Price$43,945$46,595$61,445
Adjustments for Features0-375-4,800
Feature-Adjusted Total Price$43,945$46,220$56,645
Cost Above Minimum$0$2,275$0
Total Invoice$40,887$43,352$57,206
Adjustments for Features0-349-4,469
Feature-Adjusted Total Invoice$40,887$43,003$52,737
Cost Above Minimum$0$2,116$0

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Features Comparison: Infiniti Q50 vs. Mercedes-Benz SLK

Model Year201420142010
ModelQ50Q50SLK
Trim3.7 PremiumS 3.7SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200
RWD$0$0$0
Accessories 
Power rear side windows$200$200 
Proximity key$250$250 
Remote app$25$25 
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Wind blocker, small  $100
Brakes, Airbags, and Other Safety 
Knee airbag, driver  $75
Knee airbag, passenger  $75
Rearview camera$200$200 
Side curtain airbags$350$350 
Tires, run-flat$150$150 
Torque vectoring, brake-based$100$100 
Cargo Management 
Overhead sunglass holder$25$25 
Rear seat pass-through$100$100 
Climate Control 
Heated windshield washer nozzles  $15
Rain-sensing wipers  $175
Rear air vents$100$100 
Residual heat  $50
Variable intermittent wipers$75$75 
Exterior 
Power retractable hardtop  $6750
Self-repairing paint$0$0 
Sunroof$900$900 
Infotainment 
App support$0$0 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
Concierge Services - 4 year subscription$200$200 
DVD-compatible player  $0
iPod integration  $100
Media drive  $15
SD Card slot  $25
SMS text-to-speech reader$25$25 
Surround sound$250$250 
Traffic + travel information$25$25 
Traffic information  $25
USB port$25$25 
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$50 
Illuminated visor mirror, passenger$50$50 
Interior ambient lighting  $150
LED headlights$1000$1000 
Mirror tilt-down in reverse  $25
Visor mirror, driver  $10
Visor mirror, passenger  $10
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim$100$100 
Center armrest(s), second row$50$50 
Heated front seats$200$200 
Leather door panel trim  $250
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
Metal pedals $75$75
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$100 
Power seatback bolsters, driver seat $100 
Suspension, Wheels, and Tires 
Alloy wheels $350$350
Machined alloy wheels$350  
Performance steering system (optional) $0 
Sport suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$6,500$6,875$11,300
Value of Feature Adjustments$0$375$4,800
Value of Feature Adjustments0-349-4,469

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Specifications Comparison: Infiniti Q50 vs. Mercedes-Benz SLK

Model Year20142010
ModelQ50SLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase112.2 in95.7 in
Length188.3 in160.7 in
Width71.8 in70.4 in
Height56.8 in51.0 in
Curb Weight3,574 lb.3,295 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom40.2 in37.9 in
Row 1 Shoulder Room56.7 in52.2 in
Row 1 Hip Room53.2 in54.6 in
Row 1 Legroom44.5 in42.5 in
Row 2 Headroom37.5 in0.0 in
Row 2 Shoulder Room56.1 in0.0 in
Row 2 Hip Room52.5 in0.0 in
Row 2 Legroom35.1 in0.0 in
Cargo Volume,
Minimum
13.5 ft36.5 ft3
Cargo Volume,
Maximum
13.59.8 ft3

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Option Package Details
Infiniti Q50 3.7 Premium

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Total Requested87595%
Total Not Requested505%

Option Package Details
Infiniti Q50 S 3.7

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Total Requested87595%
Total Not Requested505%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested97596%
Total Not Requested404%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Memory system, driver seat200No
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75No
Remote window/roof operation15Yes
Mirror tilt-down in reverse25No
Interior ambient lighting150No
iPod integration100Yes
Total Requested96547%
Total Not Requested110053%

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