Mercedes-Benz SL Mercedes-Benz SL 2017 Infiniti QX80 Infiniti QX80 2017

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Mercedes-Benz SL vs. Infiniti QX80 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 QX80 Invoice Comparison

Lowest Total Price: $90,895

Infiniti QX80 Limited   
Difference: $8,330

Lowest Total Invoice: $84,617

Infiniti QX80 Limited   
Difference: $7,729

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720172017
ModelSLSLSLSLQX80
TrimSL450SL550AMG SL63AMG SL65Limited
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $86,950 $110,800 $151,350 $219,850 $89,450
Base Invoice $80,864 $103,044 $140,756 $204,461 $83,188
Premium Package 5,050        
Driver Assistance Package 2,250 2,250 2,250    
Wood/leather-wrapped steering wheel 650 650 650 650  
Wood trim, alternative type 1,500 1,500 1,500 1,500  
Synthetic suede headliner 1,000 1,000      
Upgraded leather upholstery 900 900      
Wi-Fi hotspot         450
Premium Package 4,697        
Driver Assistance Package 2,093 2,093 2,093    
Wood/leather-wrapped steering wheel 605 605 605 605  
Wood trim, alternative type 1,395 1,395 1,395 1,395  
Synthetic suede headliner 930 930      
Upgraded leather upholstery 837 837      
Wi-Fi hotspot         434
Options (change) 11,350 6,300 4,400 2,150 450
Options (change) 10,557 5,860 4,093 2,000 434
Destination 925 925 925 925 995
Gas Tax 0 0 0 1,300 0
Total Price $99,225 $118,025 $156,675 $224,225 $90,895
Total Invoice $92,346 $109,829 $145,774 $208,686 $84,617

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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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TrueDelta Value Comparison: Mercedes-Benz SL vs. Infiniti QX80

Lowest Adjusted Price and Invoice: Infiniti QX80 Limited
TrueDelta Adjusted Price Difference: $4,445
TrueDelta Adjusted Invoice Difference: $4,113
Model Year20172017201720172017
ModelSLSLSLSLQX80
TrimSL450SL550AMG SL63AMG SL65Limited
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine362hp V6449hp V8577hp V8621hp V12400hp V8
TransmissionT9T9T7T7T7
DrivetrainRWDRWDRWDRWDAWD w/4L
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11900, 12?, 15
Tire (rear if not all the same)255/35-19255/35-19255/35-19255/35-19275/50-22
Total Price$99,225$118,025$156,675$224,225$90,895
Adjustments for Features-3,885-3,885-8,710-10,9100
Feature-Adjusted Total Price$95,340$114,140$147,965$213,315$90,895
Cost Above Minimum$0$18,800$52,625$117,975$0
Total Invoice$92,346$109,829$145,774$208,686$84,617
Adjustments for Features-3,616-3,615-8,104-10,1540
Feature-Adjusted Total Invoice$88,730$106,214$137,670$198,532$84,617
Cost Above Minimum$0$17,484$48,940$109,802$0

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Features Comparison: Mercedes-Benz SL vs. Infiniti QX80

Model Year20172017201720172017
ModelSLSLSLSLQX80
TrimSL450SL550AMG SL63AMG SL65Limited
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 
AWD w/low range    $2200
Accessories 
AC power outlet    $100
Hands-free trunk or liftgate$100$100$100$100 
Heated steering wheel    $100
Power door closers   $300 
Power liftgate    $350
Power rear side windows    $200
Power trunk closer$350$350$350$350 
Remote app$25$25$25$25 
Semi-automated parking system$500$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 
Backup collision intervention    $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 
Forward collision warning$200$200$200$200 
Full-size spare tire    $225
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 
Moving object detection, front    $25
Moving object detection, rear    $25
Predictive forward collision warning    $250
Rearview camera$200$200$200$200 
Rollover sensor    $50
Side curtain airbags$350$350$350$350 
Side curtain airbags, three rows    $500
Tires, run-flat$150$150   
Torque vectoring, brake-based$100$100$100$100 
Trailer sway control    $25
Cargo Management 
Air-conditioned storage compartment$50$50$50$50 
Class IV trailer hitch    $300
Overhead sunglass holder    $25
Roof rails    $250
Second-row high console    $250
Storage compartment under front seat(s)$50$50$50$50 
Trailering equipment (7 wire)    $150
Climate Control 
Adaptive windshield washer system$0$0$0$0 
Heated washer fluid system$50$50$50$50 
Ionizing air filtration    $50
Rear air vents with automatic controls    $250
Rear HVAC unit    $400
Rear wiper    $175
Residual heat$50$50$50$50 
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 
Bright-finished exhaust tip(s)$25$25$25$25 
Deep-tinted rear windows    $275
Electronically-variable tint, sunroof or glass roof panel   $2000 
Glass roof panel(s)$300$300$300$300 
Laminated front side windows    $200
Power retractable hardtop$6750$6750$6750$6750 
Rear bumper protector    $40
Rear spoiler  $200$200$200
Running boards    $350
Skid plate (one)    $50
Sunroof    $900
Wheel-lip moldings    $75
Infotainment 
4G LTE connectivity    $0
Android Auto support$100$100$100$100 
App support$0$0$0$0 
Apple CarPlay support$100$100$100$100 
Aux input$50$50$50$50 
Concierge Services - 1 year subscription    $50
Entertainment system with dual headrest screens    $1200
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
Instruments, Lights, and Mirrors 
Analog clock$25$25  $25
Auto-dimming headlights$200$200$200$200 
Auto-dimming passenger-side mirror    $75
Chronometer  $100$100 
Cornering lights$50$50$50$50 
Fog light, rear$100$100$100$100 
Fog lights    $125
Headlight washers    $50
Interior ambient lighting    $150
Interior ambient lighting, configurable$150$150$150$150 
LED headlights$1000$1000$1000$1000 
Power-folding mirrors    $50
Xenon HID headlights    $500
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300$300$300 
Automatic seat bolsters, front passenger$300$300$300$300 
Center armrest(s), second row    $50
Folding second row seats    $300
Heated second row seats    $200
Leather seating surfaces, third-row seats    $200
Manual recliner, second row seats    $75
Massage, driver seat$100$100$100$100 
Massage, passenger seat$100$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$150 
No leather in second row$-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 lumbar adjuster, passenger seat    $100
Power recliner, third row seats    $150
Power release, second row seats    $50
Power thigh support length adjuster, driver seat$100$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100$100 
Power tilt adjuster, passenger seat$100$100$100$100 
Power-folding third row seats    $1000
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 
Auto-leveling rear shocks    $200
Electronic systems calibration selector$200$200$200$200 
Hydraulically cross-linked dampers    $500
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$19,050$19,050$23,875$26,075$15,165
Value of Feature Adjustments$3,885$3,885$8,710$10,910$0
Value of Feature Adjustments-3,616-3,615-8,104-10,1540

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Specifications Comparison: Mercedes-Benz SL vs. Infiniti QX80

Model Year20172017
ModelSLQX80
Body2dr Hardtop conv.4dr SUV
Wheelbase101.7 in121.1 in
Length182.3 in208.3 in
Width73.9 in79.9 in
Height51.2 in75.8 in
Curb Weight3,827 lb.5,591 lb.
Fuel Capacity19.8 gal.26.0 gal.
Row 1 Headroom39.1 in39.9 in
Row 1 Shoulder Room55.5 in63.8 in
Row 1 Hip Room0.0 in59.2 in
Row 1 Legroom42.9 in39.6 in
Row 2 Headroom0.0 in40.0 in
Row 2 Shoulder Room0.0 in63.5 in
Row 2 Hip Room0.0 in58.4 in
Row 2 Legroom0.0 in41.0 in
Row 3 Headroom0.0 in36.8 in
Row 3 Shoulder Room0.0 in60.5 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in28.8 in
Cargo Volume,
Minimum
8.5 ft316.6 ft3
Cargo Volume,
Behind R2
8.549.6 ft3
Cargo Volume,
Maximum
13.5 ft395.1 ft3

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Option Package Details
Mercedes-Benz SL SL450

Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100No
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Semi-automated parking system500No
Hands-free trunk or liftgate100No
Total Requested150049%
Total Not Requested155051%
Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50Yes
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 intervention150Yes
Total Requested170089%
Total Not Requested20011%

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 detection50Yes
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 intervention150Yes
Total Requested170089%
Total Not Requested20011%

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 detection50Yes
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 intervention150Yes
Total Requested170089%
Total Not Requested20011%

Option Package Details
Infiniti QX80 Limited

Wi-Fi hotspot
FeatureValueRequested?
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Total Requested50100%
Total Not Requested00%

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