Mercedes-Benz SL Mercedes-Benz SL 2017 Kia Niro Kia Niro 2018

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Mercedes-Benz SL vs. Kia Niro 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. Kia Niro Invoice Comparison

Lowest Total Price: $31,032

Kia Niro Plug-In Hybrid EX Premium   
Difference: $59,093

Lowest Total Invoice: $29,249

Kia Niro Plug-In Hybrid EX Premium   
Difference: $54,633

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720172018
ModelSLSLSLSLNiro
TrimSL450SL550AMG SL63AMG SL65Plug-In Hybrid EX Premium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $86,950 $110,800 $151,350 $219,850 $34,500
Base Invoice $80,864 $103,044 $140,756 $204,461 $32,744
Driver Assistance Package 2,250 2,250 2,250    
Wood trim     0 0  
Floor mats         135
Driver Assistance Package 2,093 2,093 2,093    
Wood trim     0 0  
Floor mats         108
Options (change) 2,250 2,250 2,250 0 135
Options (change) 2,093 2,093 2,093 0 108
Destination 925 925 925 925 940
Gas Tax 0 0 0 1,300 -4,543
Total Price $90,125 $113,975 $154,525 $222,075 $31,032
Total Invoice $83,882 $106,062 $143,774 $206,686 $29,249

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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 Kia Niro dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercedes-Benz SL vs. Kia Niro

Lowest Adjusted Price and Invoice: Kia Niro Plug-In Hybrid EX Premium
TrueDelta Adjusted Price Difference: $48,288
TrueDelta Adjusted Invoice Difference: $44,576
Model Year20172017201720172018
ModelSLSLSLSLNiro
TrimSL450SL550AMG SL63AMG SL65Plug-In Hybrid EX Premium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine362hp V6449hp V8577hp V8621hp V12104hp I4 PiH
TransmissionT9T9T7T7S6
DrivetrainRWDRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11900, 12315, 8
Tire (rear if not all the same)255/35-19255/35-19255/35-19255/35-19205/60-16
Total Price$90,125$113,975$154,525$222,075$31,032
Adjustments for Features-10,805-13,855-19,330-21,5300
Feature-Adjusted Total Price$79,320$100,120$135,195$200,545$31,032
Cost Above Minimum$0$20,800$55,875$121,225$0
Total Invoice$83,882$106,062$143,774$206,686$29,249
Adjustments for Features-10,057-12,893-17,985-20,0380
Feature-Adjusted Total Invoice$73,825$93,169$125,789$186,648$29,249
Cost Above Minimum$0$19,344$51,964$112,823$0

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Features Comparison: Mercedes-Benz SL vs. Kia Niro

Model Year20172017201720172018
ModelSLSLSLSLNiro
TrimSL450SL550AMG SL63AMG SL65Plug-In Hybrid EX Premium
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 
6-speed automated manual    $1100
RWD$0$0$0$0 
FWD    $0
Accessories 
AC power outlet    $100
Adaptive cruise control    $600
Adaptive cruise control, all-speed$850$850$850$850 
Hands-free trunk or liftgate $100$100$100 
Heated steering wheel    $100
Power door closers   $300 
Power rear side windows    $200
Power trunk closer $350$350$350 
Proximity key $250$250$250$250
Proximity trunk or liftgate opener    $125
Remote app$25$25$25$25 
Remote window/roof operation$15$15$15$15 
Semi-automated parking system $500$500$500 
Tilt/telescoping steering wheel, manual    $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 
911 assist    $25
Active or whiplash-reducing head restraints, front seats$0$0$0$0 
Auto-raising roll bars / headrests$500$500$500$500 
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 
Driver drowsiness monitor$150$150$150$150 
Knee airbag, passenger$75$75$75$75 
Lane departure prevention, steering-based    $200
Lane keeping assist$400$400$400$400 
Obstacle detection, front $150$150$150$150
Obstacle detection, rear $250$250$250$250
Radar- or camera-based collision preparation system$0$0$0$0 
Rearview camera $200$200$200$200
Rollover sensor    $50
Tires, run-flat$150$150   
Torque vectoring, brake-based$100$100$100$100 
Vehicle health reports    $0
Cargo Management 
Air-conditioned storage compartment$50$50$50$50 
Cargo cover    $75
Overhead sunglass holder    $25
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 
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 
3.3 kW onboard charger    $0
9 kWh battery pack    $0
DC quick-charging capability    $750
Dual-mode exhaust, switchable$500$500$500$500 
Raised top speed limiter  $0$0 
Exterior 
Active grille shutters    $0
Bodyside moldings    $75
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 
Power retractable hardtop$6750$6750$6750$6750 
Rear spoiler  $200$200$200
Wheel-lip moldings    $75
Infotainment 
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 
Rear seat USB outlets (optional)    $0
SD Card slot$25$25$25$25 
Telematics service, such as OnStar, with navigation$225$225$225$225 
Traffic + travel information$25$25$25$25 
Traffic information    $25
USB port    $25
Voice control for external devices    $0
Wi-Fi hotspot$50$50$50$50 
Wireless charging station    $75
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Approach detection    $25
Auto-dimming driver-side mirror$75$75$75$75 
Auto-dimming headlights$200$200$200$200 
Chronometer  $100$100 
Detailed driving style feedback    $100
Fog light, rear$100$100$100$100 
Fog lights    $125
Interior ambient lighting    $150
Interior ambient lighting, configurable$150$150$150$150 
Large energy flow and fuel economy display    $25
Mirror tilt-down in reverse$25$25$25$25 
Power-folding mirrors    $50
Steering-linked headlights$150$150$150$150 
Tachometer$75$75$75$75 
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$300
Door sill trim plates    $100
Folding second row seats    $300
Illuminated door sill trim plates$200$200$200$200 
Leather door panel trim$250$250$250$250 
Manual height adjuster, passenger seat    $50
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 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 lumbar adjuster, driver seat    $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$650 
Upholstered instrument panel, leather$1000$1000$1000$1000 
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Active curve tilting  $1000$1000 
Adaptive dampers - electrical$500$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000 
Alloy wheels$350$350$350$350 
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$18,030$21,080$26,555$28,755$7,225
Value of Feature Adjustments$10,805$13,855$19,330$21,530$0
Value of Feature Adjustments-10,057-12,893-17,985-20,0380

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Specifications Comparison: Mercedes-Benz SL vs. Kia Niro

Model Year20172018
ModelSLNiro
Body2dr Hardtop conv.4dr SUV
Wheelbase101.7 in106.3 in
Length182.3 in171.5 in
Width73.9 in71.1 in
Height51.2 in60.4 in
Curb Weight3,827 lb.3,107 lb.
Fuel Capacity19.8 gal.11.9 gal.
Row 1 Headroom39.1 in40.1 in
Row 1 Shoulder Room55.5 in56.0 in
Row 1 Hip Room0.0 in53.7 in
Row 1 Legroom42.9 in41.7 in
Row 2 Headroom0.0 in39.1 in
Row 2 Shoulder Room0.0 in55.2 in
Row 2 Hip Room0.0 in48.3 in
Row 2 Legroom0.0 in37.4 in
Cargo Volume,
Minimum
8.5 ft319.4 ft3
Cargo Volume,
Maximum
13.5 ft354.5 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
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Rear cross-traffic detection100Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Total Requested95050%
Total Not Requested95050%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Rear cross-traffic detection100Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Total Requested95050%
Total Not Requested95050%

Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Rear cross-traffic detection100Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Total Requested95050%
Total Not Requested95050%

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