Hyundai Ioniq Hyundai Ioniq 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2006

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Hyundai Ioniq vs. Mercedes-Benz SLK 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.

Hyundai Ioniq vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $24,767

Hyundai Ioniq Plug-in Hybrid Limited   
Difference: $27,603

Lowest Total Invoice: $23,458

Hyundai Ioniq Plug-in Hybrid Limited   
Difference: $25,301

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018200620062006
ModelIoniqIoniqIoniqSLKSLKSLK
TrimLimitedPlug-in Hybrid LimitedEV LimitedSLK280SLK350SLK55 AMG
Body4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $27,550 $28,300 $36,000 $42,900 $46,950 $61,500
Base Invoice $26,311 $27,016 $34,254 $39,897 $43,664 $57,195
Floor mats 125 125 125      
Lighting Package       990 990 990
Premium Package       1,200 1,200 1,470
Comfort Package       1,300 1,300  
Metallic paint (extra cost)       690 690 690
Heated front seats       690 690  
Bluetooth cell phone link       925 925 925
Navigation system       1,200 1,200  
Entertainment Package       1,700 1,700  
Satellite radio           500
Floor mats 100 100 100      
Lighting Package       921 921 921
Premium Package       1,116 1,116 1,367
Comfort Package       1,209 1,209  
Metallic paint (extra cost)       642 642 642
Heated front seats       642 642  
Bluetooth cell phone link       860 860 860
Navigation system       1,116 1,116  
Entertainment Package       1,581 1,581  
Satellite radio           465
Options (change) 125 125 125 8,695 8,695 4,575
Options (change) 100 100 100 8,087 8,087 4,255
Destination 885 885 885 775 775 775
Gas Tax 0 -4,543 -7,500 0 0 1,300
Total Price $28,560 $24,767 $29,510 $52,370 $56,420 $68,150
Total Invoice $27,296 $23,458 $27,739 $48,759 $52,526 $63,525

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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 Hyundai Ioniq dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Hyundai Ioniq vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Hyundai Ioniq EV Limited
TrueDelta Adjusted Price Difference: $22,910
TrueDelta Adjusted Invoice Difference: $21,110
Model Year201820182018200620062006
ModelIoniqIoniqIoniqSLKSLKSLK
TrimLimitedPlug-in Hybrid LimitedEV LimitedSLK280SLK350SLK55 AMG
Body4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine104hp I4 H104hp I4 PiH118hp E228hp V6268hp V6355hp V8
TransmissionS6S6A1M6M6T7
DrivetrainFWDFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 8380, 11380, 11?, 9
Tire (rear if not all the same)225/45-17205/55-16205/55-16205/55-16225/45-17225/40-18
Total Price$28,560$24,767$29,510$52,370$56,420$68,150
Adjustments for Features-2750-4,850-4,800-4,800-5,400
Feature-Adjusted Total Price$28,285$24,767$24,660$47,570$51,620$62,750
Cost Above Minimum$3,625$107$0$0$4,050$15,180
Total Invoice$27,296$23,458$27,739$48,759$52,526$63,525
Adjustments for Features-2630-4,559-4,469-4,469-5,034
Feature-Adjusted Total Invoice$27,033$23,458$23,180$44,290$48,057$58,491
Cost Above Minimum$3,853$278$0$0$3,767$14,201

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Features Comparison: Hyundai Ioniq vs. Mercedes-Benz SLK

Model Year201820182018200620062006
ModelIoniqIoniqIoniqSLKSLKSLK
TrimLimitedPlug-in Hybrid LimitedEV LimitedSLK280SLK350SLK55 AMG
Body4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed automated manual$1100$1100    
1-speed automatic  $800   
6-speed manual   $150$150 
7-speed manually-shiftable automatic     $1200
FWD$0$0$0   
RWD   $0$0$0
Accessories 
Adaptive cruise control, all-speed  $850   
Cruise control   $150$150$150
Power rear side windows$200$200$200   
Proximity key$250$250$250   
Remote app$25 $25   
Remote window/roof operation   $15$15$15
Tilt/telescoping steering wheel, manual$250$250$250   
Tilt/telescoping steering wheel, power   $350$350$350
Wind blocker, small   $100$100$100
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200   
Automatic braking, low-speed  $200   
Blind spot warning system$200$200$200   
Cross-traffic warning, rear$100$100$100   
Forward collision warning  $200   
Knee airbag, passenger   $75$75$75
Lane departure prevention, steering-based  $200   
Lane departure warning  $200   
Pedestrian detection  $50   
Rearview camera$200$200$200   
Side curtain airbags$350$350$350   
Tire-pressure monitor$75$75$75   
Vehicle health reports$0 $0   
Cargo Management 
Cargo cover $75$75   
Overhead sunglass holder$25$25$25   
Climate Control 
Heated windshield washer nozzles   $15$15$15
Interior air filter   $0$0$0
Ionizing air filtration$50$50$50   
Rain-sensing wipers   $175$175$175
Rear air vents $100$100   
Residual heat   $50$50$50
Variable intermittent wipers$75$75$75   
Engine / Motor 
28 kWh battery pack  $0   
3.3 kW onboard charger $0    
6.6 kW onboard charger  $500   
9 kWh battery pack $0    
Automatic start / stop$150$150    
DC quick-charging capability  $750   
Regeneration paddles  $100   
Exterior 
Active grille shutters$0$0    
Body kit     $0
Bright-finished exhaust tip(s)   $25$25$25
Power retractable hardtop   $6750$6750$6750
Rear spoiler$200$200$200  $200
Sunroof$900 $900   
Infotainment 
Android Auto support$100$100$100   
Apple CarPlay support$100$100$100   
Aux input$50$50$50   
Bluetooth audio streaming$25$25$25   
CD player   $125$125$125
HD radio$50$50$50   
Navigation system  $600$600$600 
Surround sound   $250$250 
Telematics service, such as OnStar   $200$200$200
Telematics service, such as OnStar, with navigation$225 $225   
Traffic information  $25   
Voice control for nav and audio  $100   
Wireless charging station  $75   
Instruments, Lights, and Mirrors 
Analog clock   $25$25$25
Auto-dimming driver-side mirror   $75$75$75
Compass$0$0$0   
Cornering lights   $50$50$50
Detailed driving style feedback$100$100$100   
Digital instruments$0$0$0   
Fog light, rear   $100$100$100
Fog lights   $125$125$125
Headlight washers   $50$50$50
Illuminated visor mirror, driver$50$50$50   
Illuminated visor mirror, passenger$50$50$50   
Large energy flow and fuel economy display$25$25$25   
LED headlights $1000$1000   
Mirror tilt-down in reverse   $25$25$25
Power-folding mirrors  $50   
Steering-linked headlights  $150   
Visor mirror, driver   $10$10$10
Visor mirror, passenger   $10$10$10
Xenon HID headlights$500  $500$500$500
Seats and Interior Trim 
Aluminum trim     $100
Center armrest(s), second row$50$50$50   
Folding second row seats$300$300$300   
Manual height adjuster, passenger seat$50$50$50   
Memory system, driver seat $200$200$200$200$200
Memory system, passenger seat   $150$150$150
Power fore-aft adjuster, passenger seat   $100$100$100
Power height adjuster, passenger seat   $100$100$100
Power lumbar adjuster, driver seat$100$100$100   
Power recliner, passenger seat   $100$100$100
Power tilt adjuster, passenger seat   $100$100$100
Synthetic suede inserts in leather seating surfaces     $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200   
Sport suspension (upgrade)     $0
Transmission 
Steering-wheel-mounted transmission controls$100$100   $100
Total Value of Features$6,225$5,950$10,800$10,750$10,750$11,350
Value of Feature Adjustments$275$0$4,850$4,800$4,800$5,400
Value of Feature Adjustments-2630-4,559-4,469-4,469-5,034

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Specifications Comparison: Hyundai Ioniq vs. Mercedes-Benz SLK

Model Year20182006
ModelIoniqSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase106.3 in95.7 in
Length176.0 in160.7 in
Width71.7 in70.4 in
Height56.9 in51.0 in
Curb Weight2,997 lb.3,210 lb.
Fuel Capacity11.9 gal.18.5 gal.
Row 1 Headroom39.1 in37.9 in
Row 1 Shoulder Room56.1 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom42.2 in42.5 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room55.0 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume,
Minimum
26.5 ft36.5 ft3
Cargo Volume,
Maximum
0.0 ft39.8 ft3

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Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested30061%
Total Not Requested19039%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Mirror tilt-down in reverse25No
Total Requested65050%
Total Not Requested65050%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested20025%
Total Not Requested60075%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested30061%
Total Not Requested19039%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Mirror tilt-down in reverse25No
Total Requested65050%
Total Not Requested65050%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested20025%
Total Not Requested60075%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Total Requested30063%
Total Not Requested17537%

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