Mercedes-Benz SL Mercedes-Benz SL 2017 Infiniti QX50 Infiniti QX50 2017

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Mercedes-Benz SL vs. Infiniti QX50 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 QX50 Invoice Comparison

Lowest Total Price: $43,935

Infiniti QX50 3.7   
Difference: $46,190

Lowest Total Invoice: $40,885

Infiniti QX50 3.7   
Difference: $42,997

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720172017
ModelSLSLSLSLQX50
TrimSL450SL550AMG SL63AMG SL653.7
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $86,950 $110,800 $151,350 $219,850 $34,650
Base Invoice $80,864 $103,044 $140,756 $204,461 $32,225
Driver Assistance Package 2,250 2,250 2,250    
Wood trim     0 0  
Deluxe Touring Package         2,400
Premium Package         700
Premium Plus Package         2,000
Technology Package         2,750
Illuminated door sill trim plates         440
Driver Assistance Package 2,093 2,093 2,093    
Wood trim     0 0  
Deluxe Touring Package         2,232
Premium Package         651
Premium Plus Package         1,860
Technology Package         2,558
Illuminated door sill trim plates         364
Options (change) 2,250 2,250 2,250 0 8,290
Options (change) 2,093 2,093 2,093 0 7,665
Destination 925 925 925 925 995
Gas Tax 0 0 0 1,300 0
Total Price $90,125 $113,975 $154,525 $222,075 $43,935
Total Invoice $83,882 $106,062 $143,774 $206,686 $40,885

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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 SL dealer quotes or Infiniti QX50 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Infiniti QX50

Lowest Adjusted Price and Invoice: Infiniti QX50 3.7
TrueDelta Adjusted Price Difference: $36,090
TrueDelta Adjusted Invoice Difference: $33,597
Model Year20172017201720172017
ModelSLSLSLSLQX50
TrimSL450SL550AMG SL63AMG SL653.7
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine362hp V6449hp V8577hp V8621hp V12325hp V6
TransmissionT9T9T7T7T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11900, 12?, 11
Tire (rear if not all the same)255/35-19255/35-19255/35-19255/35-19245/45-19
Total Price$90,125$113,975$154,525$222,075$43,935
Adjustments for Features-10,100-13,150-18,625-20,8250
Feature-Adjusted Total Price$80,025$100,825$135,900$201,250$43,935
Cost Above Minimum$0$20,800$55,875$121,225$0
Total Invoice$83,882$106,062$143,774$206,686$40,885
Adjustments for Features-9,400-12,237-17,329-19,3820
Feature-Adjusted Total Invoice$74,482$93,825$126,445$187,304$40,885
Cost Above Minimum$0$19,343$51,963$112,822$0

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Features Comparison: Mercedes-Benz SL vs. Infiniti QX50

Model Year20172017201720172017
ModelSLSLSLSLQX50
TrimSL450SL550AMG SL63AMG SL653.7
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400   
7-speed manually-shiftable automatic  $1200$1200$1200
RWD$0$0$0$0$0
Accessories 
Hands-free trunk or liftgate $100$100$100 
Power door closers   $300 
Power rear side windows    $200
Power trunk closer $350$350$350 
Proximity key $250$250$250$250
Remote app$25$25$25$25 
Semi-automated parking system $500$500$500 
Wind blocker, power small$300$300$300$300 
Brakes, Airbags, and Other Safety 
Around view cameras    $500
Auto-raising roll bars / headrests$500$500$500$500 
Automatic braking, low-speed$200$200$200$200 
Blind spot collision prevention$150$150$150$150 
Collision preparation system, rear$100$100$100$100 
Cross-traffic detection for collision preparation system$0$0$0$0 
Cross-traffic warning, rear$100$100$100$100 
Driver drowsiness monitor$150$150$150$150 
Knee airbag, driver$75$75$75$75 
Knee airbag, passenger$75$75$75$75 
Lane departure prevention    $150
Lane keeping assist$400$400$400$400 
Obstacle detection, front $150$150$150$150
Obstacle detection, rear $250$250$250$250
Pedestrian detection$50$50$50$50 
Rearview camera $200$200$200 
Rollover sensor    $50
Temporary spare tire    $150
Tires, run-flat$150$150   
Torque vectoring, brake-based$100$100$100$100 
Cargo Management 
Air-conditioned storage compartment$50$50$50$50 
Aluminum roof rails    $250
Overhead sunglass holder    $25
Storage compartment under front seat(s)$50$50$50$50 
Climate Control 
Adaptive windshield washer system$0$0$0$0 
Heated washer fluid system$50$50$50$50 
Ionizing air filtration    $50
Rain-sensing wipers$175$175$175$175 
Rear air vents    $100
Rear wiper    $175
Residual heat$50$50$50$50 
Variable intermittent wipers    $75
Washer fluid outlets in wiper blade$100$100$100$100 
Wiper de-icer$25$25$25$25 
Drivetrain 
Limited-slip rear differential  $300$300 
Engine / Motor 
Automatic start / stop$150$150$150$150 
Dual-mode exhaust, switchable$500$500$500$500 
Raised top speed limiter  $0$0 
Exterior 
Bodyside cladding (gray/black)    $250
Deep-tinted rear windows    $275
Electronically-variable tint, sunroof or glass roof panel   $2000 
Glass roof panel(s)$300$300$300$300 
Power retractable hardtop$6750$6750$6750$6750 
Rear spoiler  $200$200$200
Self-repairing paint    $0
Sunroof    $900
Wheel-lip moldings    $75
Infotainment 
Android Auto support$100$100$100$100 
App support$0$0$0$0 
Apple CarPlay support$100$100$100$100 
Concierge Services - 1 year subscription    $50
HD radio$50$50$50$50 
In-vehicle Internet$150$150$150$150 
iPod integration$100$100$100$100 
Navigation map updates, three years$0$0$0$0 
SD Card slot$25$25$25$25 
SMS text-to-speech reader$25$25$25$25 
Telematics service, such as OnStar, with navigation$225$225$225$225 
USB port    $25
Wi-Fi hotspot$50$50$50$50 
Instruments, Lights, and Mirrors 
Analog clock$25$25  $25
Auto-dimming driver-side mirror$75$75$75$75 
Auto-dimming headlights$200$200$200$200 
Chronometer  $100$100 
Cornering lights$50$50$50$50 
Fog light, rear$100$100$100$100 
Fog lights    $125
Interior ambient lighting, configurable$150$150$150$150 
LED headlights$1000$1000$1000$1000 
Turn signals on or near mirrors$25$25$25$25 
Xenon HID headlights    $500
Seats and Interior Trim 
Automatic seat bolsters, driver $300$300$300 
Automatic seat bolsters, front passenger $300$300$300 
Center armrest(s), second row    $50
Cooled or ventilated front seats $300$300$300 
Leather door panel trim$250$250$250$250 
Massage, driver seat $100$100$100 
Massage, passenger seat $100$100$100 
Memory system, passenger seat$150$150$150$150 
Metal pedals$75$75$75$75 
Neck-level heating, front seats $150$150$150 
No leather in second row$-300$-300$-300$-300 
Power 4-way lumbar adjuster, driver seat$150$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150$150 
Power headrest height adjuster, driver seat$50$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50$50 
Power lumbar adjuster, driver seat    $100
Power thigh support length adjuster, driver seat$100$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100$100 
Power-folding second row seats    $700
Synthetic suede headliner  $650$650 
Upholstered instrument cluster hood    $50
Upholstered instrument panel, leather$1000$1000$1000$1000 
Suspension, Wheels, and Tires 
Active curve tilting  $1000$1000 
Adaptive dampers - electrical$500$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000 
Electronic systems calibration selector$200$200$200$200 
Sport suspension (upgrade)  $0  
Ultra-sport suspension (upgrade)   $0 
Transmission 
Launch control  $100  
Steering-wheel-mounted transmission controls$100$100$100$100 
Total Value of Features$17,000$20,050$25,525$27,725$6,900
Value of Feature Adjustments$10,100$13,150$18,625$20,825$0
Value of Feature Adjustments-9,400-12,237-17,329-19,3820

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Specifications Comparison: Mercedes-Benz SL vs. Infiniti QX50

Model Year20172017
ModelSLQX50
Body2dr Hardtop conv.4dr SUV
Wheelbase101.7 in113.4 in
Length182.3 in186.8 in
Width73.9 in71.0 in
Height51.2 in62.7 in
Curb Weight3,827 lb.3,856 lb.
Fuel Capacity19.8 gal.20.0 gal.
Row 1 Headroom39.1 in38.7 in
Row 1 Shoulder Room55.5 in54.8 in
Row 1 Hip Room0.0 in52.9 in
Row 1 Legroom42.9 in44.3 in
Row 2 Headroom0.0 in37.7 in
Row 2 Shoulder Room0.0 in55.0 in
Row 2 Hip Room0.0 in49.4 in
Row 2 Legroom0.0 in35.3 in
Cargo Volume,
Minimum
8.5 ft318.6 ft3
Cargo Volume,
Maximum
13.5 ft350.1 ft3

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Option Package Details
Mercedes-Benz SL SL450

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested150079%
Total Not Requested40021%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested150079%
Total Not Requested40021%

Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested150079%
Total Not Requested40021%

Option Package Details
Infiniti QX50 3.7

Deluxe Touring Package
FeatureValueRequested?
Power lumbar adjuster, driver seat50Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
245/45VR19 tires400No
Power-folding second row seats400No
Upholstered instrument cluster hood50No
Total Requested90051%
Total Not Requested85049%
Premium Package
FeatureValueRequested?
Wood trim300Yes
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Compass0No
Surround sound250Yes
DVD-compatible player0Yes
Mirror tilt-down in reverse25Yes
Aluminum roof rails250No
Bose, 11 speakers (with subwoofer)350No
Ionizing air filtration50No
Total Requested112563%
Total Not Requested65037%
Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Voice control for nav and audio100Yes
Media drive15Yes
Around view cameras300No
Traffic + travel information25Yes
Bluetooth audio streaming25Yes
Total Requested116580%
Total Not Requested30020%
Technology Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1650100%
Total Not Requested00%

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