Kia Optima Kia Optima 2016 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: $35,940

Kia Optima SX   
Difference: $22,415

Lowest Total Invoice: $33,386

Kia Optima SX   
Difference: $20,952

Calculate Payments

  Down Payment Interest Rate Term
Model Year2016201620152015
ModelOptimaOptimaSLKSLK
TrimSXSX LimitedSLK250SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Base Price $29,940 $36,040 $43,950 $57,650
Base Invoice $27,865 $33,435 $40,874 $53,615
Premium Technology Package 4,800      
Universal garage door opener 350 350    
Multimedia Package     2,330 2,330
Premium 1 Package     2,590 2,590
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
Rear spoiler     350 350
Proximity key     650 650
Obstacle detection, rear     970 970
Leather seating surfaces     770  
Premium Technology Package 4,380      
Universal garage door opener 291 291    
Multimedia Package     2,167 2,167
Premium 1 Package     2,409 2,409
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
Rear spoiler     326 326
Proximity key     605 605
Obstacle detection, rear     902 902
Leather seating surfaces     716  
Options (change) 5,150 350 13,480 12,710
Options (change) 4,671 291 12,539 11,823
Destination 850 850 925 925
Total Price $35,940 $37,240 $58,355 $71,285
Total Invoice $33,386 $34,576 $54,338 $66,363

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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: $17,540
TrueDelta Adjusted Invoice Difference: $16,413
Model Year2016201620152015
ModelOptimaOptimaSLKSLK
TrimSXSX LimitedSLK250SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Engine245hp I4245hp I4201hp I4302hp V6
TransmissionT6T6M6T7
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 10630, 10500, 11500, 11
Tire (rear if not all the same)235/45-18235/45-18225/45-17225/40-18
Total Price$35,940$37,240$58,355$71,285
Adjustments for Features0-300-4,875-6,025
Feature-Adjusted Total Price$35,940$36,940$53,480$65,260
Cost Above Minimum$0$1,000$0$11,780
Total Invoice$33,386$34,576$54,338$66,363
Adjustments for Features0-279-4,539-5,609
Feature-Adjusted Total Invoice$33,386$34,297$49,799$60,754
Cost Above Minimum$0$911$0$10,955

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Features Comparison: Kia Optima vs. Mercedes-Benz SLK

Model Year2016201620152015
ModelOptimaOptimaSLKSLK
TrimSXSX LimitedSLK250SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
6-speed manual  $150 
7-speed manually-shiftable automatic   $1200
FWD$0$0  
RWD  $0$0
Accessories 
Heated steering wheel$100$100  
Parking guidance system - passive  $250$250
Power rear side windows$200$200  
Proximity trunk or liftgate opener$125$125  
Remote app  $25$25
Remote window/roof operation  $15$15
Sunshades, second row$125$125  
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
911 assist$25$25  
Around view cameras $500  
Blind spot collision prevention  $150$150
Cross-traffic warning, rear$100$100  
Driver drowsiness monitor  $150$150
Knee airbag, passenger  $75$75
Lane departure prevention  $150$150
Obstacle detection, front  $150$150
Radar- or camera-based collision preparation system  $0$0
Rearview camera$200   
Roll bar  $200$200
Rollover sensor$50$50  
Vehicle health reports$0$0  
Cargo Management 
Cargo mat$40$40  
Overhead sunglass holder$25$25  
Climate Control 
Heated windshield washer nozzles  $15$15
Rain-sensing wipers  $175$175
Rear air vents$100$100  
Residual heat  $50$50
Variable intermittent wipers$75$75  
Exterior 
Body kit   $0
Glass roof panel(s)  $300$300
Laminated front side windows$200$200  
Painted brake calipers (optional)$0$0  
Panoramic sunroof$1200$1200  
Power retractable hardtop  $6750$6750
Infotainment 
Android Auto support$100$100  
CD player  $125$125
DVD-compatible player  $0$0
In-vehicle Internet  $150$150
Media drive  $15$15
MP3-compatible player  $50$50
Navigation map updates, three years  $0$0
SD Card slot  $25$25
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information  $25$25
Traffic information$25$25  
Voice control for external devices$0$0  
Instruments, Lights, and Mirrors 
Approach detection$25$25  
Auto-dimming driver-side mirror  $75$75
Fog light, rear  $100$100
Headlight washers  $50$50
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Interior ambient lighting$150$150  
Mirror tilt-down in reverse  $25$25
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Seats and Interior Trim 
Aluminum trim  $100$100
Center armrest(s), second row$50$50  
Cooled or ventilated front seats$300$300  
Folding second row seats$300$300  
Heated front row armrests$100$100  
Heated front seats  $200$200
Heated second row seats$200$200  
Leather door panel trim  $250$250
Memory system, passenger seat  $150$150
Neck-level heating, front seats  $150$150
No leather in second row  $-300$-300
Power 4-way lumbar adjuster, passenger seat  $150$150
Power lumbar adjuster, passenger seat$100$100  
Suspension, Wheels, and Tires 
Alloy wheels  $350$350
Electronic systems calibration selector$200$200  
Machined alloy wheels$350$350  
Performance steering system (optional)$0$0  
Sport suspension (upgrade)$0$0  
Transmission 
Steering-wheel-mounted transmission controls$100$100 $100
Total Value of Features$6,015$6,315$10,890$12,040
Value of Feature Adjustments$0$300$4,875$6,025
Value of Feature Adjustments0-279-4,539-5,609

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Specifications Comparison: Kia Optima vs. Mercedes-Benz SLK

Model Year20162015
ModelOptimaSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase110.4 in95.7 in
Length191.1 in162.8 in
Width73.2 in71.5 in
Height57.7 in51.2 in
Curb Weight3,220 lb.3,242 lb.
Fuel Capacity18.5 gal.15.9 gal.
Row 1 Headroom39.8 in38.0 in
Row 1 Shoulder Room58.1 in52.2 in
Row 1 Hip Room56.0 in0.0 in
Row 1 Legroom45.5 in42.5 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.4 in0.0 in
Row 2 Hip Room56.0 in0.0 in
Row 2 Legroom35.6 in0.0 in
Cargo Volume,
Minimum
15.9 ft36.4 ft3
Cargo Volume,
Maximum
15.910.1 ft3

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Option Package Details
Kia Optima SX

Premium Technology Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Upgraded stability control0No
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Cooled or ventilated front seats300No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Panoramic sunroof1200No
Rear reading lights0No
Heated second row seats200No
Surround sound250Yes
Harman/Kardon, 630W, 10 speakers (with subwoofer)350No
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Total Requested285057%
Total Not Requested215043%

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%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
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 seats200No
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested55043%
Total Not Requested71557%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested170085%
Total Not Requested30015%

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%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
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 seats200No
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested55043%
Total Not Requested71557%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested170085%
Total Not Requested30015%

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