Kia Soul Kia Soul 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2007

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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: $23,565

Kia Soul +   
Difference: $27,745

Lowest Total Invoice: $22,222

Kia Soul +   
Difference: $25,549

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018200720072007
ModelSoulSoulSoulSoulSLKSLKSLK
Trim+!EVEV+SLK280SLK350SLK55 AMG
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $20,300 $22,800 $33,950 $35,950 $43,350 $47,400 $62,500
Base Invoice $19,230 $21,561 $31,727 $33,285 $40,316 $44,082 $58,125
Audio Package 1,500            
Universal garage door opener 350 350 350 350      
Floor mats 125 125 125 125      
Rear spoiler 395 395          
Metallic paint (extra cost)         700 700 700
Automatic climate control, front         710 710 710
Bluetooth cell phone link         925 925 925
Navigation system         1,200 1,200 1,200
Premium II Package         3,650 3,650 1,400
Audio Package 1,377            
Universal garage door opener 291 291 291 291      
Floor mats 102 102 102 102      
Rear spoiler 327 327          
Metallic paint (extra cost)         650 650 650
Automatic climate control, front         660 660 660
Bluetooth cell phone link         860 860 860
Navigation system         1,116 1,116 1,116
Premium II Package         3,394 3,394 1,302
Options (change) 2,370 870 475 475 7,185 7,185 4,935
Options (change) 2,097 720 393 393 6,680 6,680 4,588
Destination 895 895 895 895 775 775 775
Gas Tax 0 0 -7,500 -7,500 0 0 1,300
Total Price $23,565 $24,565 $27,820 $29,820 $51,310 $55,360 $69,510
Total Invoice $22,222 $23,176 $25,515 $27,073 $47,771 $51,537 $64,788

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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 +
TrueDelta Adjusted Price Difference: $21,770
TrueDelta Adjusted Invoice Difference: $19,989
Model Year2018201820182018200720072007
ModelSoulSoulSoulSoulSLKSLKSLK
Trim+!EVEV+SLK280SLK350SLK55 AMG
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine161hp I4201hp I4109hp E109hp E228hp V6268hp V6355hp V8
TransmissionT6S7A1A1M6M6T7
DrivetrainFWDFWDFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)315, 8?, 6?, 6?, 6380, 11380, 11380, 11
Tire (rear if not all the same)215/55-17235/45-18205/60-16205/60-16205/55-16225/45-17225/40-18
Total Price$23,565$24,565$27,820$29,820$51,310$55,360$69,510
Adjustments for Features-2000-1,225-3,465-6,175-6,175-7,825
Feature-Adjusted Total Price$23,365$24,565$26,595$26,355$45,135$49,185$61,685
Cost Above Minimum$0$1,200$3,230$2,990$0$4,050$16,550
Total Invoice$22,222$23,176$25,515$27,073$47,771$51,537$64,788
Adjustments for Features-1890-1,124-3,146-5,749-5,749-7,293
Feature-Adjusted Total Invoice$22,033$23,176$24,391$23,927$42,022$45,788$57,495
Cost Above Minimum$0$1,143$2,358$1,894$0$3,766$15,473

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Features Comparison: Kia Soul vs. Mercedes-Benz SLK

Model Year2018201820182018200720072007
ModelSoulSoulSoulSoulSLKSLKSLK
Trim+!EVEV+SLK280SLK350SLK55 AMG
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100      
7-speed automated manual $1200     
1-speed automatic  $800$800   
6-speed manual    $150$150 
7-speed manually-shiftable automatic      $1200
FWD$0$0$0$0   
RWD    $0$0$0
Accessories 
Heated steering wheel  $100$100   
Power rear side windows$200$200$200$200   
Proximity key$250$250$250$250   
Remote app  $25$25   
Remote climate control  $25$25   
Remote window/roof operation    $15$15$15
Tilt/telescoping steering wheel, manual$250$250$250$250   
Tilt/telescoping steering wheel, power    $350$350$350
Wind blocker, small    $100$100$100
Brakes, Airbags, and Other Safety 
911 assist$25$25     
Knee airbag, driver    $75$75$75
Knee airbag, passenger    $75$75$75
Obstacle detection, front   $150   
Obstacle detection, rear   $250   
Rearview camera$200$200$200$200   
Rollover sensor$50$50$50$50   
Side curtain airbags$350$350$350$350   
Tire-pressure monitor$75$75$75$75   
Vehicle health reports$0$0$0$0   
Cargo Management 
Cargo cover$75$75 $75   
Cargo net   $40   
Overhead sunglass holder$25$25$25$25   
Storage compartment under front seat(s)   $50   
Climate Control 
Dual-zone climate control    $125$125$125
Heat pump  $250$250   
Heated windshield washer nozzles    $15$15$15
Interior air filter    $0$0$0
Ionizing air filtration$50$50$50$50   
Rain-sensing wipers    $175$175$175
Rear wiper$175$175$175$175   
Residual heat    $50$50$50
Variable intermittent wipers$75$75$75$75   
Engine / Motor 
27 kWh battery pack  $0$0   
6.6 kW onboard charger  $500$500   
DC quick-charging capability  $750$750   
Exterior 
Body kit      $0
Bright-finished exhaust tip(s) $25  $25$25$25
Deep-tinted rear windows$275$275$275$275   
Power retractable hardtop    $6750$6750$6750
Rear spoiler$200$200    $200
Infotainment 
4G LTE connectivity  $0$0   
Android Auto support$100$100$100$100   
App support$0$0$0$0   
Apple CarPlay support$100$100$100$100   
Bluetooth audio streaming$25$25$25$25   
HD radio$50      
MP3-compatible player$50$50$50$50   
Navigation system$600 $600$600$600$600$600
SMS text-to-speech reader$25$25$25$25   
Surround sound    $250$250$250
Telematics service, such as OnStar  $200$200$200$200$200
Traffic information$25 $25$25   
Voice control for external devices$0$0$0$0   
Voice control for nav and audio$100 $100$100   
Instruments, Lights, and Mirrors 
Analog clock    $25$25$25
Auto-dimming driver-side mirror    $75$75$75
Boost gauge $75     
Compass$0$0$0$0   
Digital instruments  $0$0   
Fog light, rear    $100$100$100
Fog lights$125$125 $125$125$125$125
Illuminated visor mirror, driver$50$50$50$50   
Illuminated visor mirror, passenger$50$50$50$50   
Mirror tilt-down in reverse    $25$25$25
Power-folding mirrors   $50   
Speaker lights$100      
Tachometer$75$75  $75$75$75
Turn signals on or near mirrors $25$25$25$25$25$25
Visor mirror, driver    $10$10$10
Visor mirror, passenger    $10$10$10
Seats and Interior Trim 
Aluminum trim      $100
Center armrest(s), second row$50$50 $50   
Cooled or ventilated front seats   $300   
Folding second row seats$300$300$300$300   
Heated front seats  $200$200  $200
Heated second row seats   $200   
Leather seating surfaces   $900$900$900$900
Manual height adjuster, driver seat$50$50$50$50   
Memory system, driver seat    $200$200$200
Memory system, passenger seat    $150$150$150
Partial leather seating sufaces $450     
Power fore-aft adjuster, driver seat    $100$100$100
Power fore-aft adjuster, passenger seat    $100$100$100
Power height adjuster, driver seat    $100$100$100
Power height adjuster, passenger seat    $100$100$100
Power recliner, driver seat    $100$100$100
Power recliner, passenger seat    $100$100$100
Power tilt adjuster, driver seat    $100$100$100
Power tilt adjuster, passenger seat    $100$100$100
Synthetic suede inserts in leather seating surfaces      $0
Upholstered instrument cluster hood$50$50 $50   
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200$200   
Sport suspension (upgrade)      $0
Transmission 
Steering-wheel-mounted transmission controls      $100
Total Value of Features$5,500$5,300$6,525$8,765$11,475$11,475$13,125
Value of Feature Adjustments$200$0$1,225$3,465$6,175$6,175$7,825
Value of Feature Adjustments-1890-1,124-3,146-5,749-5,749-7,293

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Specifications Comparison: Kia Soul vs. Mercedes-Benz SLK

Model Year20182007
ModelSoulSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase101.2 in95.7 in
Length163.0 in160.7 in
Width70.9 in70.4 in
Height63.5 in51.0 in
Curb Weight2,885 lb.3,210 lb.
Fuel Capacity14.2 gal.18.5 gal.
Row 1 Headroom39.6 in37.9 in
Row 1 Shoulder Room55.5 in52.2 in
Row 1 Hip Room53.2 in54.6 in
Row 1 Legroom40.9 in42.5 in
Row 2 Headroom39.5 in0.0 in
Row 2 Shoulder Room54.7 in0.0 in
Row 2 Hip Room49.3 in0.0 in
Row 2 Legroom39.1 in0.0 in
Cargo Volume,
Minimum
24.2 ft36.5 ft3
Cargo Volume,
Maximum
61.3 ft39.8 ft3

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Option Package Details
Kia Soul +

Audio Package
FeatureValueRequested?
HD radio50No
Speaker lights100No
Harman/Kardon, 315W, 8 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Special interior trim0No
Upholstered instrument cluster hood50No
Leather-wrapped steering wheel150Yes
Proximity key250No
Engine immobilizer (optional)0No
Total Requested75045%
Total Not Requested92555%

Option Package Details
Mercedes-Benz SLK SLK280

Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power recliner, driver seat100No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Memory system, driver seat200No
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100No
Mirror tilt-down in reverse25No
Power height adjuster, driver seat50No
Interior ambient lighting150No
Power tilt adjuster, driver seat50No
Total Requested50019%
Total Not Requested209081%

Option Package Details
Mercedes-Benz SLK SLK350

Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power recliner, driver seat100No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Memory system, driver seat200No
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100No
Mirror tilt-down in reverse25No
Power height adjuster, driver seat50No
Interior ambient lighting150No
Power tilt adjuster, driver seat50No
Total Requested50019%
Total Not Requested209081%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested508%
Total Not Requested60092%

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