Mercedes-Benz SL Mercedes-Benz SL 2008 Infiniti QX50 Infiniti QX50 2015

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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: $43,645

Infiniti QX50 Journey   
Difference: $55,470

Lowest Total Invoice: $40,659

Infiniti QX50 Journey   
Difference: $51,670

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820082015
ModelSLSLSLSLQX50
TrimSL550SL600SL55 AMGSL65 AMGJourney
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $95,300 $133,200 $129,300 $187,200 $37,200
Base Invoice $88,629 $123,876 $120,249 $174,096 $34,596
Obstacle detection, rear 1,130 1,130 1,130 1,130  
Voice control for nav and audio 510 510 510 510  
Wood trim     0 0  
Deluxe Touring Package         2,400
Premium Package         3,050
Obstacle detection, rear 1,051 1,051 1,051 1,051  
Voice control for nav and audio 474 474 474 474  
Wood trim     0 0  
Deluxe Touring Package         2,232
Premium Package         2,836
Options (change) 1,640 1,640 1,640 1,640 5,450
Options (change) 1,525 1,525 1,525 1,525 5,068
Destination 875 875 875 875 995
Gas Tax 1,300 2,600 2,600 2,600 0
Total Price $99,115 $138,315 $134,415 $192,315 $43,645
Total Invoice $92,329 $128,876 $125,249 $179,096 $40,659

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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 QX50

Lowest Adjusted Price and Invoice: Infiniti QX50 Journey
TrueDelta Adjusted Price Difference: $46,145
TrueDelta Adjusted Invoice Difference: $42,983
Model Year20082008200820082015
ModelSLSLSLSLQX50
TrimSL550SL600SL55 AMGSL65 AMGJourney
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine382hp V8510hp V12510hp V8604hp V12325hp V6
TransmissionT7T5T5T5T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)250, 8250, 8250, 8250, 8?, 11
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19245/45-19
Total Price$99,115$138,315$134,415$192,315$43,645
Adjustments for Features-9,325-11,025-10,175-11,1250
Feature-Adjusted Total Price$89,790$127,290$124,240$181,190$43,645
Cost Above Minimum$0$37,500$34,450$91,400$0
Total Invoice$92,329$128,876$125,249$179,096$40,659
Adjustments for Features-8,687-10,273-9,481-10,3600
Feature-Adjusted Total Invoice$83,642$118,603$115,768$168,736$40,659
Cost Above Minimum$0$34,961$32,126$85,094$0

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Features Comparison: Mercedes-Benz SL vs. Infiniti QX50

Model Year20082008200820082015
ModelSLSLSLSLQX50
TrimSL550SL600SL55 AMGSL65 AMGJourney
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200   $1200
5-speed manually-shiftable automatic $1000$1000$1000 
RWD$0$0$0$0$0
Accessories 
Power rear side windows    $200
Power trunk closer $350 $350 
Proximity key $250 $250$250
Wind blocker, small$100$100$100$100 
Brakes, Airbags, and Other Safety 
Around view cameras    $500
Auto-raising roll bars / headrests$500$500$500$500 
Brake- or yaw-sensor-initiated collision preparation system    $0
Knee airbag, driver$75$75$75$75 
Rollover sensor    $50
Side curtain airbags    $350
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 
Heated windshield washer nozzles$15$15$15$15 
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
Wiper de-icer$25$25$25$25 
Exterior 
Body kit  $0$0 
Bodyside cladding (gray/black)    $250
Deep-tinted rear windows    $275
Power retractable hardtop$6750$6750$6750$6750 
Rear spoiler    $200
Self-repairing paint    $0
Sunroof    $900
Wheel-lip moldings    $75
Infotainment 
Aux input    $50
Bluetooth audio streaming    $25
CD changer, remote$200$200$200$200 
Concierge Services - 4 year subscription    $200
Media drive    $15
Telematics service, such as OnStar$200$200$200$200 
Traffic + travel information    $25
USB port    $25
Instruments, Lights, and Mirrors 
Analog clock    $25
Auto-dimming driver-side mirror$75$75$75$75 
Cornering lights $50 $50 
Fog light, rear$100$100$100$100 
Headlight washers$50$50$50$50 
Interior ambient lighting$150$150$150$150 
Steering-linked headlights    $150
Turn signals on or near mirrors$25$25$25$25 
Seats and Interior Trim 
Aluminum trim    $100
Center armrest(s), second row    $50
Cooled or ventilated front seats $300 $300 
Leather door panel trim$250$250$250$250 
Leather-wrapped steering wheel$150   $150
Memory system, passenger seat$150$150$150$150 
Metal pedals$75$75$75$75 
No leather in second row$-300$-300$-300$-300 
Power 4-way lumbar adjuster, driver seat $150$150$150 
Power 4-way lumbar adjuster, passenger seat $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   $100
Power lumbar adjuster, passenger seat$100    
Power seatback bolsters, driver seat $100$100$100 
Power seatback bolsters, passenger seat $100$100$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$650 
Synthetic suede steering wheel  $150$150 
Upholstered instrument cluster hood    $50
Upholstered instrument panel, leather$1000$1000$1000$1000 
Wood trim$300$300$300$300 
Wood/leather-wrapped steering wheel $150   
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000$4000 
Sport suspension (upgrade)  $0$0 
Transmission 
Steering-wheel-mounted transmission controls  $100$100 
Total Value of Features$15,915$17,615$16,765$17,715$6,590
Value of Feature Adjustments$9,325$11,025$10,175$11,125$0
Value of Feature Adjustments-8,687-10,273-9,481-10,3600

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Specifications Comparison: Mercedes-Benz SL vs. Infiniti QX50

Model Year20082015
ModelSLQX50
Body2dr Hardtop conv.4dr SUV
Wheelbase100.8 in110.2 in
Length178.5 in182.3 in
Width71.5 in71.0 in
Height51.0 in61.9 in
Curb Weight4,221 lb.3,791 lb.
Fuel Capacity21.1 gal.20.0 gal.
Row 1 Headroom37.7 in40.5 in
Row 1 Shoulder Room54.0 in54.8 in
Row 1 Hip Room53.9 in52.9 in
Row 1 Legroom42.9 in44.3 in
Row 2 Headroom0.0 in38.4 in
Row 2 Shoulder Room0.0 in55.1 in
Row 2 Hip Room0.0 in50.0 in
Row 2 Legroom0.0 in28.5 in
Cargo Volume,
Minimum
7.3 ft318.6 ft3
Cargo Volume,
Maximum
10.2 ft347.4 ft3

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Option Package Details
Infiniti QX50 Journey

Deluxe Touring Package
FeatureValueRequested?
Power lumbar adjuster, driver seat50Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Mirror tilt-down in reverse25Yes
245/45VR19 tires400No
Power-folding second row seats400No
Upholstered instrument cluster hood50No
Total Requested97549%
Total Not Requested100051%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Voice control for nav and audio100Yes
Aluminum roof rails250No
Media drive15No
Bose, 11 speakers (with subwoofer)350No
Around view cameras300No
Traffic + travel information25No
Ionizing air filtration50No
Bluetooth audio streaming25No
Total Requested135057%
Total Not Requested101543%

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