Kia Optima Kia Optima 2013 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Kia Optima 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 Optima vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $35,300

Kia Optima SX   
Difference: $21,075

Lowest Total Invoice: $32,975

Kia Optima SX   
Difference: $19,522

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013201520152015
ModelOptimaSLKSLKSLK
TrimSXSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $26,800 $43,950 $57,650 $70,900
Base Invoice $25,040 $40,874 $53,615 $65,937
Limited Package 3,350      
Navigation system 1,400      
Premium Package 2,950      
Multimedia Package   2,330 2,330 2,330
Premium 1 Package   2,590 2,590  
Lighting Package   1,390 1,390  
Automatic climate control, front   760 760 760
Leather seating surfaces   770    
Metallic paint (extra cost)   720 720 720
Rear spoiler   350 350  
Proximity key   650 650 650
Illuminated door sill trim plates   700 700 850
Wood/leather-wrapped steering wheel   990 990  
Special order charge   250 250  
Limited Package 3,250      
Navigation system 1,250      
Premium Package 2,635      
Multimedia Package   2,167 2,167 2,167
Premium 1 Package   2,409 2,409  
Lighting Package   1,293 1,293  
Automatic climate control, front   707 707 707
Leather seating surfaces   716    
Metallic paint (extra cost)   670 670 670
Rear spoiler   326 326  
Proximity key   605 605 605
Illuminated door sill trim plates   651 651 791
Wood/leather-wrapped steering wheel   921 921  
Special order charge   233 233  
Options (change) 7,700 11,500 10,730 5,310
Options (change) 7,135 10,698 9,982 4,940
Destination 800 925 925 925
Total Price $35,300 $56,375 $69,305 $77,135
Total Invoice $32,975 $52,497 $64,522 $71,802

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

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

Lowest Adjusted Price and Invoice: Kia Optima SX
TrueDelta Adjusted Price Difference: $15,960
TrueDelta Adjusted Invoice Difference: $14,759
Model Year2013201520152015
ModelOptimaSLKSLKSLK
TrimSXSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine274hp I4201hp I4302hp V6415hp V8
TransmissionT6M6T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)550, 12500, 11500, 11500, 11
Tire (rear if not all the same)225/45-18225/45-17225/40-18235/40-18
Total Price$35,300$56,375$69,305$77,135
Adjustments for Features0-5,115-6,265-6,890
Feature-Adjusted Total Price$35,300$51,260$63,040$70,245
Cost Above Minimum$0$0$11,780$18,985
Total Invoice$32,975$52,497$64,522$71,802
Adjustments for Features0-4,763-5,833-6,414
Feature-Adjusted Total Invoice$32,975$47,734$58,689$65,388
Cost Above Minimum$0$0$10,955$17,654

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Features Comparison: Kia Optima vs. Mercedes-Benz SLK

Model Year2013201520152015
ModelOptimaSLKSLKSLK
TrimSXSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
6-speed manual $150  
7-speed manually-shiftable automatic  $1200$1200
FWD$0   
RWD $0$0$0
Accessories 
Power rear side windows$200   
Remote app $25$25$25
Remote window/roof operation $15$15$15
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
911 assist$25   
Driver drowsiness monitor $150$150$150
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Rearview camera$200   
Roll bar $200$200$200
Temporary spare tire $150$150$150
Torque vectoring, brake-based   $100
Vehicle health reports$0   
Cargo Management 
Air-conditioned storage compartment$50   
Overhead sunglass holder$25   
Climate Control 
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Rear air vents$100   
Residual heat $50$50$50
Variable intermittent wipers$75   
Engine / Motor 
Automatic start / stop   $150
Dual-mode exhaust, switchable   $500
Exterior 
Body kit$0 $0$0
Glass roof panel(s) $300$300$300
Painted brake calipers (optional)$0   
Panoramic sunroof$1200   
Power retractable hardtop $6750$6750$6750
Infotainment 
DVD-compatible player $0$0$0
In-vehicle Internet $150$150$150
Media drive $15$15$15
Navigation map updates, three years $0$0$0
SD Card slot $25$25$25
SMS text-to-speech reader $25$25$25
Surround sound $250$250$250
Telematics service, such as OnStar, with navigation $225$225$225
Traffic + travel information $25$25$25
Traffic information$25   
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights $200$200$200
Fog light, rear $100$100$100
Fog lights$125   
Headlight washers $50$50$50
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting$150  $150
Mirror tilt-down in reverse $25$25$25
Speaker lights$100   
Steering-linked headlights $150$150$150
Visor mirror, driver $10$10$10
Visor mirror, passenger $10$10$10
Seats and Interior Trim 
Center armrest(s), second row$50   
Cooled or ventilated front seats$300   
Floor mats $75$75$75
Folding second row seats$300   
Heated second row seats$200   
Leather-wrapped steering wheel   $150
Memory system, passenger seat $150$150$150
Neck-level heating, front seats $150$150$150
No leather in second row $-300$-300$-300
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power height adjuster, passenger seat $100$100$100
Power lumbar adjuster, driver seat$100   
Power tilt adjuster, passenger seat $100$100$100
Synthetic suede inserts in leather seating surfaces   $0
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel$150$150$150 
Suspension, Wheels, and Tires 
Alloy wheels $350$350$350
Chrome-plated alloy wheels$850   
Sport suspension (upgrade)$0  $0
Transmission 
Steering-wheel-mounted transmission controls$100 $100$100
Total Value of Features$6,075$11,190$12,340$12,965
Value of Feature Adjustments$0$5,115$6,265$6,890
Value of Feature Adjustments0-4,763-5,833-6,414

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Specifications Comparison: Kia Optima vs. Mercedes-Benz SLK

Model Year20132015
ModelOptimaSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase110.0 in95.7 in
Length190.7 in162.8 in
Width72.1 in71.5 in
Height57.3 in51.2 in
Curb Weight3,224 lb.3,242 lb.
Fuel Capacity18.5 gal.15.9 gal.
Row 1 Headroom40.0 in38.0 in
Row 1 Shoulder Room57.2 in52.2 in
Row 1 Hip Room54.7 in0.0 in
Row 1 Legroom45.5 in42.5 in
Row 2 Headroom37.6 in0.0 in
Row 2 Shoulder Room55.7 in0.0 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom34.7 in0.0 in
Cargo Volume,
Minimum
15.4 ft36.4 ft3
Cargo Volume,
Maximum
15.410.1 ft3

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Option Package Details
Kia Optima SX

Limited Package
FeatureValueRequested?
Upgraded leather upholstery-450No
Wood trim300Yes
Leather seating surfaces450Yes
Wood/leather-wrapped steering wheel150Yes
Additional chrome trim0No
First-aid kit15No
Upholstered door panels, leather250Yes
Chrome-plated alloy wheels500No
Painted brake calipers (optional)0No
Total Requested115095%
Total Not Requested655%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Panoramic sunroof1200No
Power-folding mirrors50Yes
HD radio50Yes
Infinity, 550W, 12 speakers (with subwoofer)350No
Rearview camera200No
Voice control for external devices0No
SMS text-to-speech reader25No
Vehicle health reports0No
911 assist25No
Bluetooth audio streaming25Yes
Media drive, small5No
App support0Yes
Total Requested72524%
Total Not Requested230576%

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%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested72579%
Total Not Requested19021%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested50040%
Total Not Requested76560%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%

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%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested72579%
Total Not Requested19021%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested50040%
Total Not Requested76560%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested72579%
Total Not Requested19021%

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