Mercedes-Benz SL Mercedes-Benz SL 2011 Infiniti Q50 Infiniti Q50 2019

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Mercedes-Benz SL 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 SL vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $55,490

Infiniti Q50 3.0t Red Sport   
Difference: $51,155

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011201120192019
ModelSLSLSLQ50Q50
TrimSL550SL63 AMGSL65 AMG3.0t Sport3.0t Red Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $102,600 $139,050 $198,750 $48,050 $51,350
Obstacle detection, rear 1,170 1,170      
Illuminated door sill trim plates 700 700 700 465 465
Wood trim   0 0    
Performance Package       1,500  
Essential Package       2,500  
Sensory Package       2,650 2,650
ProASSIST Package Infiniti       1,650  
Obstacle detection, rear 1,088 1,088      
Illuminated door sill trim plates 651 651 651 391 391
Wood trim   0 0    
Performance Package       1,395  
Essential Package       2,325  
Sensory Package       2,465 2,465
ProASSIST Package Infiniti       1,535  
Options (change) 1,870 1,870 700 8,765 3,115
Options (change) 1,739 1,739 651 8,111 2,856
Destination 875 875 875 1,025 1,025
Gas Tax 1,300 2,600 2,600 0 0
Total Price $106,645 $144,395 $202,925 $57,840 $55,490

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Red Sport
TrueDelta Adjusted Price Difference: $43,000
TrueDelta Adjusted Invoice Difference: $87,790
Model Year20112011201120192019
ModelSLSLSLQ50Q50
TrimSL550SL63 AMGSL65 AMG3.0t Sport3.0t Red Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine382hp V8518hp V8604hp V12300hp V6400hp V6
TransmissionT7T7T5T7T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)510, 10510, 10510, 10?, 16?, 16
Tire (rear if not all the same)255/40-18255/35-19255/35-19245/40-19245/40-19
Total Price$106,645$144,395$202,925$57,840$55,490
Adjustments for Features-8,230-9,580-10,6300-75
Feature-Adjusted Total Price$98,415$134,815$192,295$57,840$55,415
Cost Above Minimum$0$36,400$93,880$2,425$0

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Features Comparison: Mercedes-Benz SL vs. Infiniti Q50

Model Year20112011201120192019
ModelSLSLSLQ50Q50
TrimSL550SL63 AMGSL65 AMG3.0t Sport3.0t Red Sport
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 $1200$1200
5-speed manually-shiftable automatic  $1000  
RWD$0$0$0$0$0
Accessories 
Heated steering wheel   $100$100
Power rear side windows   $200$200
Power trunk closer  $350  
Proximity key  $250$250$250
Remote app   $25$25
Remote start   $150$150
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Around view cameras   $500$500
Auto-raising roll bars / headrests$500$500$500  
Automatic braking, high-speed or partial   $200$200
Backup collision intervention   $150$150
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Knee airbag, driver$75$75$75  
Moving object detection, front   $25$25
Moving object detection, rear   $25$25
Predictive forward collision warning   $250$250
Side curtain airbags   $350$350
Temporary spare tire$150$150$150  
Tires, run-flat   $150$150
Torque vectoring, brake-based   $100$100
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Overhead sunglass holder   $25$25
Rear seat pass-through   $100$100
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Heated windshield washer nozzles$15$15$15  
Ionizing air filtration   $50$50
Rear air vents   $100$100
Residual heat$50$50$50  
Wiper de-icer$25$25$25  
Exterior 
Body kit $0$0  
Glass roof panel(s)  $300  
Painted brake calipers (optional)    $0
Power retractable hardtop$6750$6750$6750  
Self-repairing paint   $0$0
Sunroof   $900$900
Infotainment 
App support   $0$0
Bluetooth audio streaming   $25$25
CD changer, in-dash$325$325$325  
CD player   $125$125
Concierge Services - 1 year subscription   $50$50
DVD-compatible player$0$0$0  
iPod integration$100$100$100  
Media drive$15$15$15  
SD Card slot$25$25$25  
SMS text-to-speech reader   $25$25
Traffic + travel information   $25$25
Traffic information$25$25$25  
USB port   $25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror   $75$75
Cornering lights$50$50$50  
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
LED headlights   $1000$1000
Steering-linked headlights$150$150$150  
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Aluminum trim   $100$100
Center armrest(s), second row   $50$50
Cooled or ventilated front seats  $300  
Folding second row seats   $300$300
Leather door panel trim$250$250$250  
Leather-wrapped steering wheel$150  $150$150
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Massage, driver seat $100$100  
Massage, passenger seat $100$100  
Memory system, passenger seat$150$150$150  
Metal pedals$75$75$75 $75
Neck-level heating, front seats  $150  
No leather in second row$-300$-300$-300  
Power 4-way lumbar adjuster, driver seat $150$150  
Power 4-way lumbar adjuster, passenger seat $150$150  
Power headrest height adjuster, driver seat$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50  
Power lumbar adjuster, driver seat$100  $100$100
Power lumbar adjuster, passenger seat$100    
Power seatback bolsters, driver seat $100$100$100$100
Power seatback bolsters, passenger seat $100$100  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
Synthetic suede headliner $650$650  
Synthetic suede steering wheel $150$150  
Upholstered instrument panel, leather$1000$1000$1000  
Wood trim$300$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000  
Electronic systems calibration selector   $200$200
Performance steering system (optional)    $0
Sport suspension (upgrade) $0$0  
Wheels, dark finish    $0
Transmission 
Launch control $100   
Steering-wheel-mounted transmission controls $100$100$100$100
Total Value of Features$16,430$17,780$18,830$8,200$8,275
Value of Feature Adjustments$8,230$9,580$10,630$0$75
Value of Feature Adjustments-7,666-8,925-9,8990-5

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Specifications Comparison: Mercedes-Benz SL vs. Infiniti Q50

Model Year20112019
ModelSLQ50
Body2dr Hardtop conv.4dr Sedan
Wheelbase100.8 in112.2 in
Length180.4 in189.6 in
Width71.5 in71.8 in
Height51.1 in57.2 in
Curb Weight4,221 lb.3,672 lb.
Fuel Capacity21.1 gal.20.0 gal.
Row 1 Headroom37.7 in40.2 in
Row 1 Shoulder Room54.0 in56.7 in
Row 1 Hip Room53.9 in53.2 in
Row 1 Legroom42.9 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
7.2 ft313.2 ft3
Cargo Volume,
Maximum
10.2 ft313.2 ft3

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Option Package Details
Infiniti Q50 3.0t Sport

Performance Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
Steering-wheel-mounted transmission controls100Yes
Total Requested60071%
Total Not Requested25029%
Essential Package
FeatureValueRequested?
Remote start150No
Folding second row seats300No
Second-row 2-section 3-person split bench100No
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Navigation system600Yes
Heated front seats200Yes
Telematics service, such as OnStar200Yes
Total Requested107561%
Total Not Requested70039%
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 recirculation100Yes
Interior ambient lighting150Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested90065%
Total Not Requested47535%
ProASSIST Package Infiniti
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Blind spot warning system200No
Around view cameras300No
Cross-traffic warning, rear100No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250No
Total Requested40024%
Total Not Requested125076%

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 recirculation100Yes
Interior ambient lighting150Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested90065%
Total Not Requested47535%

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