Fiat 500X Fiat 500X 2017 Mercedes-Benz SL Mercedes-Benz SL 2016

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Fiat 500X vs. Mercedes-Benz SL 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.

Fiat 500X vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $28,340

Fiat 500X Lounge   
Difference: $60,585

Lowest Total Invoice: $27,343

Fiat 500X Lounge   
Difference: $55,423

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172016201620162016
Model500X500XSLSLSLSL
TrimTrekkingLoungeSL400SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $23,350 $25,150 $85,050 $108,050 $149,700 $217,550
Base Invoice $22,677 $24,351 $79,097 $100,487 $139,221 $202,322
Popular Equipment Package 995          
Advanced Safety Package 1,295 1,295        
Cold Weather Package 450          
Navigation Package 875          
Leather seating surfaces 900 900        
Driver Assistance Package     2,950 2,950 2,950  
Wood trim         0 0
Popular Equipment Package 905          
Advanced Safety Package 1,178 1,178        
Cold Weather Package 410          
Navigation Package 796          
Leather seating surfaces 819 819        
Driver Assistance Package     2,744 2,744 2,744  
Wood trim         0 0
Options (change) 4,515 2,195 2,950 2,950 2,950 0
Options (change) 4,108 1,997 2,744 2,744 2,744 0
Destination 995 995 925 925 925 925
Gas Tax 0 0 0 0 0 1,300
Total Price $28,860 $28,340 $88,925 $111,925 $153,575 $219,775
Total Invoice $27,780 $27,343 $82,766 $104,156 $142,890 $204,547

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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 Fiat 500X dealer quotes or Mercedes-Benz SL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Fiat 500X vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Fiat 500X Lounge
TrueDelta Adjusted Price Difference: $48,605
TrueDelta Adjusted Invoice Difference: $44,273
Model Year201720172016201620162016
Model500X500XSLSLSLSL
TrimTrekkingLoungeSL400SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine180hp I4180hp I4329hp V6449hp V8577hp V8621hp V12
TransmissionT9T9T7T7T7T7
DrivetrainFWDFWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 8600, 11600, 11600, 11900, 12
Tire (rear if not all the same)215/55-17215/55-17255/40-18255/40-18255/35-19255/35-19
Total Price$28,860$28,340$88,925$111,925$153,575$219,775
Adjustments for Features-250-11,980-15,030-20,005-24,305
Feature-Adjusted Total Price$28,835$28,340$76,945$96,895$133,570$195,470
Cost Above Minimum$495$0$0$19,950$56,625$118,525
Total Invoice$27,780$27,343$82,766$104,156$142,890$204,547
Adjustments for Features-240-11,150-13,987-18,613-22,621
Feature-Adjusted Total Invoice$27,756$27,343$71,616$90,169$124,277$181,926
Cost Above Minimum$413$0$0$18,553$52,661$110,310

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Features Comparison: Fiat 500X vs. Mercedes-Benz SL

Model Year201720172016201620162016
Model500X500XSLSLSLSL
TrimTrekkingLoungeSL400SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400    
7-speed manually-shiftable automatic  $1200$1200$1200$1200
FWD$0$0    
RWD  $0$0$0$0
Accessories 
Adaptive cruise control, all-speed  $850$850$850$850
Cruise control$150$150    
Hands-free trunk or liftgate   $100$100$100
Heated steering wheel$100$100    
Power door closers     $300
Power rear side windows$200$200    
Power trunk closer   $350$350$350
Proximity key$250$250 $250$250$250
Remote app  $25$25$25$25
Remote start$150$150    
Remote window/roof operation  $15$15$15$15
Semi-automated parking system   $500$500$500
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Universal garage door opener  $100$100$100$100
Wind blocker, power small  $300$300$300$300
Brakes, Airbags, and Other Safety 
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
Cross-traffic warning, rear$100$100    
Driver drowsiness monitor  $150$150$150$150
Knee airbag, passenger  $75$75$75$75
Lane departure prevention  $150$150$150$150
Lane departure prevention, steering-based$200$200    
Night vision     $1750
Obstacle detection, front   $150$150$150
Obstacle detection, rear$250$250 $250$250$250
Radar- or camera-based collision preparation system  $0$0$0$0
Rearview camera$200$200 $200$200$200
Rollover sensor$50$50    
Tires, run-flat  $150$150  
Torque vectoring, brake-based  $100$100$100$100
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Cargo cover $75    
Roof rails$250     
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Adaptive windshield washer system  $0$0$0$0
Automatic air recirculation  $100$100$100$100
Heated washer fluid system  $50$50$50$50
Interior air filter  $0$0$0$0
Rear wiper$175$175    
Residual heat  $50$50$50$50
Washer fluid outlets in wiper blade  $100$100$100$100
Drivetrain 
Limited-slip rear differential    $300$300
Engine / Motor 
Automatic start / stop  $150$150$150$150
Raised top speed limiter    $0$0
Exterior 
Bodyside cladding (gray/black)$250$250    
Deep-tinted rear windows$275$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$200
Wheel-lip moldings$75$75    
Infotainment 
App support  $0$0$0$0
CD player  $125$125$125$125
DVD-compatible player  $0$0$0$0
In-vehicle Internet  $150$150$150$150
iPod integration  $100$100$100$100
Media drive  $15$15$15$15
MP3-compatible player  $50$50$50$50
Navigation map updates, three years  $0$0$0$0
Satellite radio  $200$200$200$200
Satellite radio - one year subscription$250$250    
SD Card slot  $25$25$25$25
Surround sound  $250$250$250$250
Telematics service, such as OnStar, with navigation  $225$225$225$225
Text dictation$50$50    
USB port$25$25    
Voice control for external devices$0$0    
Instruments, Lights, and Mirrors 
Analog clock  $25$25  
Auto-dimming driver-side mirror  $75$75$75$75
Auto-dimming rearview mirror $150$150$150$150$150
Chronometer    $100$100
Compass$0$0    
Fog light, rear  $100$100$100$100
Headlight washers  $50$50$50$50
Mirror tilt-down in reverse  $25$25$25$25
Steering-linked headlights  $150$150$150$150
Xenon HID headlights  $500$500$500$500
Seats and Interior Trim 
Automatic seat bolsters, driver   $300$300$300
Automatic seat bolsters, front passenger   $300$300$300
Cooled or ventilated front seats   $300$300$300
Door sill trim plates  $100$100  
Folding passenger seat$150$150    
Folding second row seats$300$300    
Illuminated door sill trim plates    $200$200
Leather door panel trim  $250$250$250$250
Leather headliner     $1000
Leather-wrapped steering wheel  $150$150$150$150
Manual height adjuster, passenger seat$50$50    
Massage, driver seat   $100$100$100
Massage, passenger seat   $100$100$100
Memory system, driver seat  $200$200$200$200
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, passenger seat  $150$150$150$150
Power fore-aft adjuster, passenger seat  $100$100$100$100
Power headrest height adjuster, driver seat  $50$50$50$50
Power headrest height adjuster, passenger seat  $50$50$50$50
Power height adjuster, passenger seat  $100$100$100$100
Power recliner, passenger seat  $100$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 tilt adjuster, passenger seat  $100$100$100$100
Synthetic suede headliner    $650 
Upholstered instrument panel, leather  $1000$1000$1000$1000
Wood trim  $300$300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable    $4000$4000
Alloy wheels $350$350$350$350$350
Electronic systems calibration selector$200$200  $200$200
Machined alloy wheels$350     
Sport suspension (upgrade)    $0$0
Transmission 
Launch control    $100 
Steering-wheel-mounted transmission controls  $100$100$100$100
Total Value of Features$5,900$5,875$17,855$20,905$25,880$30,180
Value of Feature Adjustments$25$0$11,980$15,030$20,005$24,305
Value of Feature Adjustments-240-11,150-13,987-18,613-22,621

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Specifications Comparison: Fiat 500X vs. Mercedes-Benz SL

Model Year20172016
Model500XSL
Body4dr SUV2dr Hardtop conv.
Wheelbase101.2 in101.8 in
Length167.2 in181.8 in
Width70.7 in73.9 in
Height63.1 in51.8 in
Curb Weight2,968 lb.3,936 lb.
Fuel Capacity12.7 gal.19.8 gal.
Row 1 Headroom39.1 in39.1 in
Row 1 Shoulder Room54.3 in55.5 in
Row 1 Hip Room53.3 in0.0 in
Row 1 Legroom41.4 in42.9 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room52.8 in0.0 in
Row 2 Hip Room52.2 in0.0 in
Row 2 Legroom34.8 in0.0 in
Cargo Volume,
Minimum
18.5 ft38.5 ft3
Cargo Volume,
Maximum
50.8 ft313.5 ft3

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Option Package Details
Fiat 500X Trekking

Popular Equipment Package
FeatureValueRequested?
Roof rails250No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Rearview camera200Yes
Dual-zone climate control125Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Total Requested117582%
Total Not Requested25018%
Advanced Safety Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Obstacle detection, rear250Yes
Auto-dimming headlights200Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Lane departure prevention system, steering-based200No
Total Requested135082%
Total Not Requested30018%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Wiper de-icer25Yes
Total Requested22569%
Total Not Requested10031%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
HD radio50Yes
Traffic + travel information25Yes
Total Requested775100%
Total Not Requested00%

Option Package Details
Fiat 500X Lounge

Advanced Safety Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Obstacle detection, rear250Yes
Auto-dimming headlights200Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Lane departure prevention system, steering-based200No
Total Requested135082%
Total Not Requested30018%

Option Package Details
Mercedes-Benz SL SL400

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested95048%
Total Not Requested105052%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested95048%
Total Not Requested105052%

Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested95048%
Total Not Requested105052%

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