Kia Soul Kia Soul 2021 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Kia Soul 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.

Kia Soul vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $29,310

Kia Soul Turbo   
Difference: $23,535

Calculate Payments

  Down Payment Interest Rate Term
Model Year202120152015
ModelSoulSLKSLK
TrimTurboSLK250SLK350
Body4dr Hatch2dr Hardtop conv.2dr Hardtop conv.
Base Price $27,650 $43,950 $57,650
Floor mats 135    
Metal pedals 100    
Illuminated door sill trim plates 250 700 700
Becker Map Pilot   800 800
Lighting Package   1,390 1,390
Driver Assistance Package   2,950 2,950
Automatic climate control, front   760 760
Metallic paint (extra cost)   720 720
Proximity key   650 650
Floor mats 0    
Metal pedals 0    
Illuminated door sill trim plates 0 651 651
Becker Map Pilot   744 744
Lighting Package   1,293 1,293
Driver Assistance Package   2,744 2,744
Automatic climate control, front   707 707
Metallic paint (extra cost)   670 670
Proximity key   605 605
Options (change) 485 7,970 7,970
Options (change) 0 7,414 7,414
Destination 1,175 925 925
Total Price $29,310 $52,845 $66,545

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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 Kia Soul dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Kia Soul vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Kia Soul Turbo
TrueDelta Adjusted Price Difference: $19,600
TrueDelta Adjusted Invoice Difference: $44,373
Model Year202120152015
ModelSoulSLKSLK
TrimTurboSLK250SLK350
Body4dr Hatch2dr Hardtop conv.2dr Hardtop conv.
Engine201hp I4201hp I4302hp V6
TransmissionS7M6T7
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)640, 10?, 8?, 8
Tire (rear if not all the same)235/45-18225/45-17225/40-18
Total Price$29,310$52,845$66,545
Adjustments for Features0-3,935-5,935
Feature-Adjusted Total Price$29,310$48,910$60,610
Cost Above Minimum$0$0$11,700

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Features Comparison: Kia Soul vs. Mercedes-Benz SLK

Model Year202120152015
ModelSoulSLKSLK
TrimTurboSLK250SLK350
Body4dr Hatch2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200  
6-speed manual $150 
7-speed manually-shiftable automatic  $1200
FWD$0  
RWD $0$0
Accessories 
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Heated steering wheel$100  
Power rear side windows$200  
Remote climate control$25  
Remote start$150  
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
911 assist$25  
Active or whiplash-reducing head restraints, front seats $0$0
Blind spot collision prevention $150$150
Cross-traffic collision intervention, rear$100  
Cross-traffic warning, rear$100  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure prevention $150$150
Lane keeping assist$400  
Pedestrian detection$50  
Radar- or camera-based collision preparation system $0$0
Rearview camera$200  
Roll bar $200$200
Rollover sensor$50  
Vehicle health reports$0  
Cargo Management 
Cargo cover$75  
Overhead sunglass holder$25  
Climate Control 
Heated windshield washer nozzles $15$15
Interior air filter $0$0
Ionizing air filtration$50  
Rain-sensing wipers $175$175
Rear wiper$175  
Residual heat $50$50
Variable intermittent wipers$75  
Engine / Motor 
Automatic start / stop$150  
Exterior 
Body kit  $0
Deep-tinted rear windows$275  
Glass roof panel(s) $300$300
Power retractable hardtop $6750$6750
Sunroof$900  
Infotainment 
Android Auto support$100  
Apple CarPlay support$100  
Aux input $50$50
Bluetooth audio streaming $25$25
CD player $125$125
MP3-compatible player $50$50
Satellite radio$200  
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Traffic information $25$25
Wireless charging station$75  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming rearview mirror $150$150
Boost gauge$75  
Compass $0$0
Fog light, rear $100$100
Fog lights$125  
Head-up display (HUD)$350  
Headlight washers $50$50
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
LED headlights$1000  
Mirror tilt-down in reverse $25$25
Power-folding mirrors $50$50
Speaker lights$100  
Steering-linked headlights $150$150
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Xenon HID headlights $500$500
Seats and Interior Trim 
Aluminum trim $100$100
Center armrest(s), second row$50  
Folding second row seats$300  
Heated front seats$200  
Leather door panel trim  $250
Leather seating surfaces  $900
Memory system, driver seat $200$200
Memory system, passenger seat $150$150
No leather in second row  $-300
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat$100  
Power recliner, passenger seat $100$100
Power tilt adjuster, passenger seat $100$100
Synthetic leather seating surfaces $0 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$8,250$12,185$14,185
Value of Feature Adjustments$0$3,935$5,935
Value of Feature Adjustments0-3,665-5,526

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Specifications Comparison: Kia Soul vs. Mercedes-Benz SLK

Model Year20212015
ModelSoulSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase102.4 in95.7 in
Length165.2 in162.8 in
Width70.9 in71.5 in
Height63.0 in51.2 in
Curb Weight2,803 lb.3,242 lb.
Fuel Capacity14.3 gal.15.9 gal.
Row 1 Headroom39.4 in38.0 in
Row 1 Shoulder Room55.5 in52.2 in
Row 1 Legroom41.1 in42.5 in
Row 2 Headroom39.5 in0.0 in
Row 2 Shoulder Room54.7 in0.0 in
Row 2 Legroom38.8 in0.0 in
Cargo Volume,
Minimum
24.2 ft36.4 ft3
Cargo Volume,
Maximum
62.1 ft310.1 ft3

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Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested70078%
Total Not Requested20022%
Driver Assistance Package
FeatureValueRequested?
Forward collision warning200Yes
Blind spot intervention150No
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-speed200Yes
Automatic braking, high-speed200Yes
Total Requested115058%
Total Not Requested85042%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested70078%
Total Not Requested20022%
Driver Assistance Package
FeatureValueRequested?
Forward collision warning200Yes
Blind spot intervention150No
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-speed200Yes
Automatic braking, high-speed200Yes
Total Requested115058%
Total Not Requested85042%

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