Mercedes-Benz SL Mercedes-Benz SL 2008 Infiniti QX70 Infiniti QX70 2014

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Mercedes-Benz SL vs. Infiniti QX70 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 QX70 Invoice Comparison

Lowest Total Price: $54,445

Infiniti QX70 3.7   
Difference: $45,190

Lowest Total Invoice: $50,704

Infiniti QX70 3.7   
Difference: $42,109

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008200820142014
ModelSLSLSLSLQX70QX70
TrimSL550SL600SL55 AMGSL65 AMG3.75.0
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $95,300 $133,200 $129,300 $187,200 $45,850 $62,400
Base Invoice $88,629 $123,876 $120,249 $174,096 $42,641 $58,032
Obstacle detection, rear 1,130 1,130 1,130 1,130    
Power trunk closer 520   520      
Voice control for nav and audio 510 510 510 510    
Premium I Package     2,500      
Wood trim     0 0    
Deluxe Touring Package         3,300  
Premium Package         4,300  
Obstacle detection, rear 1,051 1,051 1,051 1,051    
Power trunk closer 484   484      
Voice control for nav and audio 474 474 474 474    
Premium I Package     2,325      
Wood trim     0 0    
Deluxe Touring Package         3,069  
Premium Package         3,999  
Options (change) 2,160 1,640 4,660 1,640 7,600 0
Options (change) 2,009 1,525 4,334 1,525 7,068 0
Destination 875 875 875 875 995 995
Gas Tax 1,300 2,600 2,600 2,600 0 0
Total Price $99,635 $138,315 $137,435 $192,315 $54,445 $63,395
Total Invoice $92,813 $128,876 $128,058 $179,096 $50,704 $59,027

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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 QX70

Lowest Adjusted Price and Invoice: Infiniti QX70 3.7
TrueDelta Adjusted Price Difference: $35,480
TrueDelta Adjusted Invoice Difference: $33,064
Model Year200820082008200820142014
ModelSLSLSLSLQX70QX70
TrimSL550SL600SL55 AMGSL65 AMG3.75.0
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine382hp V8510hp V12510hp V8604hp V12325hp V6390hp V8
TransmissionT7T5T5T5T7T7
DrivetrainRWDRWDRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)250, 8250, 8250, 8250, 8300, 11300, 11
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19265/50-20265/45-21
Total Price$99,635$138,315$137,435$192,315$54,445$63,395
Adjustments for Features-9,710-11,060-11,160-11,1600-2,000
Feature-Adjusted Total Price$89,925$127,255$126,275$181,155$54,445$61,395
Cost Above Minimum$0$37,330$36,350$91,230$0$6,950
Total Invoice$92,813$128,876$128,058$179,096$50,704$59,027
Adjustments for Features-9,045-10,305-10,399-10,3930-1,862
Feature-Adjusted Total Invoice$83,768$118,571$117,659$168,703$50,704$57,165
Cost Above Minimum$0$34,803$33,891$84,935$0$6,461

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Features Comparison: Mercedes-Benz SL vs. Infiniti QX70

Model Year200820082008200820142014
ModelSLSLSLSLQX70QX70
TrimSL550SL600SL55 AMGSL65 AMG3.75.0
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200   $1200$1200
5-speed manually-shiftable automatic $1000$1000$1000  
RWD$0$0$0$0$0 
AWD     $1700
Accessories 
Power liftgate    $350$350
Power rear side windows    $200$200
Power trunk closer$350$350$350$350  
Proximity key $250$250$250$250$250
Wind blocker, small$100$100$100$100  
Brakes, Airbags, and Other Safety 
Around view cameras    $500$500
Auto-raising roll bars / headrests$500$500$500$500  
Knee airbag, driver$75$75$75$75  
Rollover sensor    $50$50
Side curtain airbags    $350$350
Cargo Management 
Air-conditioned storage compartment$50$50$50$50  
Aluminum roof rails    $250$250
Cargo cover    $75$75
Cargo net    $40$40
Overhead sunglass holder    $25$25
Storage compartment under front seat(s)$50$50$50$50  
Climate Control 
Automatic air recirculation$100$100$100$100 $100
Heated windshield washer nozzles$15$15$15$15  
Ionizing air filtration     $50
Rain-sensing wipers$175$175$175$175  
Rear air vents    $100$100
Rear wiper    $175$175
Residual heat$50$50$50$50  
Variable intermittent wipers    $75$75
Wiper de-icer$25$25$25$25  
Drivetrain 
Lockable center differential     $150
Exterior 
Body kit  $0$0  
Bodyside cladding (gray/black)    $250$250
Deep-tinted rear windows    $275$275
Power retractable hardtop$6750$6750$6750$6750  
Sunroof    $900$900
Wheel-lip moldings    $75$75
Infotainment 
Aux input    $50$50
Bluetooth audio streaming    $25$25
CD changer, remote$200$200$200$200  
Concierge Services - 4 year subscription    $200$200
DVD-compatible player    $0$0
Media drive    $15$15
Surround sound$250$250$250$250  
Telematics service, such as OnStar$200$200$200$200  
Traffic + travel information    $25$25
USB port    $25$25
Instruments, Lights, and Mirrors 
Analog clock    $25$25
Auto-dimming driver-side mirror$75$75$75$75  
Cornering lights $50$50$50  
Fog light, rear$100$100$100$100  
Headlight washers$50$50$50$50  
Interior ambient lighting$150$150$150$150  
Power-folding mirrors    $50$50
Turn signals on or near mirrors$25$25$25$25  
Seats and Interior Trim 
Center armrest(s), second row    $50$50
Cooled or ventilated front seats $300$300$300$300$300
Folding second row seats    $300$300
Leather door panel trim$250$250$250$250  
Leather-wrapped steering wheel$150   $150$150
Manual recliner, second row seats    $75$75
Memory system, passenger seat$150$150$150$150  
No leather in second row$-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$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  
Synthetic suede headliner $650$650$650  
Synthetic suede steering wheel  $150$150  
Upholstered instrument panel, leather$1000$1000$1000$1000  
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$16,240$17,590$17,690$17,690$6,530$8,530
Value of Feature Adjustments$9,710$11,060$11,160$11,160$0$2,000
Value of Feature Adjustments-9,045-10,305-10,399-10,3930-1,862

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Specifications Comparison: Mercedes-Benz SL vs. Infiniti QX70

Model Year20082014
ModelSLQX70
Body2dr Hardtop conv.4dr SUV
Wheelbase100.8 in113.6 in
Length178.5 in191.3 in
Width71.5 in75.9 in
Height51.0 in65.0 in
Curb Weight4,221 lb.4,095 lb.
Fuel Capacity21.1 gal.23.8 gal.
Row 1 Headroom37.7 in39.3 in
Row 1 Shoulder Room54.0 in57.3 in
Row 1 Hip Room53.9 in54.9 in
Row 1 Legroom42.9 in44.7 in
Row 2 Headroom0.0 in38.5 in
Row 2 Shoulder Room0.0 in57.4 in
Row 2 Hip Room0.0 in54.2 in
Row 2 Legroom0.0 in34.6 in
Cargo Volume,
Minimum
7.3 ft324.8 ft3
Cargo Volume,
Maximum
10.2 ft362.0 ft3

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Option Package Details
Mercedes-Benz SL SL55 AMG

Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Cornering lights50No
Proximity key250Yes
Total Requested55092%
Total Not Requested508%

Option Package Details
Infiniti QX70 3.7

Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Wood trim300Yes
Cooled or ventilated front seats300Yes
Cargo cover75No
Metal pedals75Yes
265/50VR20 tires400No
Total Requested67559%
Total Not Requested47541%
Premium Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Cargo net40No
Mirror tilt-down in reverse25Yes
Aluminum roof rails250No
Navigation system600Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large10No
Around view cameras300No
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested142569%
Total Not Requested65031%

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