Kia Rio Kia Rio 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2009

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Kia Rio 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 Rio vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $20,275

Kia Rio EX   
Difference: $27,645

Lowest Total Invoice: $19,377

Kia Rio EX   
Difference: $25,251

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018200920092009
ModelRioSLKSLKSLK
TrimEXSLK300SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $18,400 $45,950 $50,950 $65,700
Base Invoice $17,627 $42,734 $47,384 $61,101
Universal garage door opener 350      
Floor mats 130      
Partial leather seating sufaces 500      
iPod integration   375 375  
Metallic paint (extra cost)   720 720 720
Universal garage door opener 291      
Floor mats 104      
Partial leather seating sufaces 460      
iPod integration   349 349  
Metallic paint (extra cost)   670 670 670
Options (change) 980 1,095 1,095 720
Options (change) 855 1,019 1,019 670
Destination 895 875 875 875
Gas Tax 0 0 0 1,000
Total Price $20,275 $47,920 $52,920 $68,295
Total Invoice $19,377 $44,628 $49,278 $63,646

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Kia Rio dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Kia Rio EX
TrueDelta Adjusted Price Difference: $21,300
TrueDelta Adjusted Invoice Difference: $19,342
Model Year2018200920092009
ModelRioSLKSLKSLK
TrimEXSLK300SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine130hp I4228hp V6300hp V6355hp V8
TransmissionM6M6T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 9?, 9?, 9
Tire (rear if not all the same)185/65-15225/45-17225/45-17225/40-18
Total Price$20,275$47,920$52,920$68,295
Adjustments for Features0-6,345-7,395-10,235
Feature-Adjusted Total Price$20,275$41,575$45,525$58,060
Cost Above Minimum$0$0$3,950$16,485
Total Invoice$19,377$44,628$49,278$63,646
Adjustments for Features0-5,909-6,886-9,538
Feature-Adjusted Total Invoice$19,377$38,719$42,392$54,108
Cost Above Minimum$0$0$3,673$15,389

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Features Comparison: Kia Rio vs. Mercedes-Benz SLK

Model Year2018200920092009
ModelRioSLKSLKSLK
TrimEXSLK300SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed manually-shiftable automatic  $1200$1200
FWD$0   
RWD $0$0$0
Accessories 
Power rear side windows$200   
Remote window/roof operation   $15
Tilt/telescoping steering wheel, manual$250$250$250 
Tilt/telescoping steering wheel, power   $350
Universal garage door opener$100  $100
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
911 assist$25   
Active or whiplash-reducing head restraints, front seats$0   
Automatic braking, low-speed$200   
Forward collision warning$200   
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Pedestrian detection$50   
Rearview camera$200   
Side curtain airbags$350   
Vehicle health reports$0   
Cargo Management 
Cargo net$40   
Overhead sunglass holder$25   
Climate Control 
Dual-zone climate control $125$125$125
Heated windshield washer nozzles $15$15$15
Interior air filter $0$0$0
Intermittent wipers $0$0 
Rain-sensing wipers   $175
Residual heat $50$50$50
Variable intermittent wipers$75   
Exterior 
Body kit   $0
Bright-finished exhaust tip(s) $25$25$25
Power retractable hardtop $6750$6750$6750
Rear spoiler   $200
Infotainment 
Android Auto support$100   
App support$0   
Apple CarPlay support$100   
Bluetooth audio streaming$25   
CD changer, in-dash $325$325$325
iPod integration $100$100$100
MP3-compatible player $50$50$50
Rear seat USB outlets (optional)$0   
Satellite radio$200  $200
SMS text-to-speech reader$25   
Telematics service, such as OnStar $200$200$200
USB port$25   
Voice control for external devices$0   
Instruments, Lights, and Mirrors 
Analog clock $25$25$25
Auto-dimming driver-side mirror   $75
Auto-dimming rearview mirror$150  $150
Compass$0   
Fog light, rear $100$100$100
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting   $150
Mirror tilt-down in reverse   $25
Outside temperature display $50$50$50
Turn signals on or near mirrors $25$25$25
Visor mirror, driver $10$10$10
Visor mirror, passenger $10$10$10
Seats and Interior Trim 
Aluminum trim   $100
Door sill trim plates $100$100$100
Folding second row seats$300   
Heated front seats   $200
Interior trim, special color$0   
Leather door panel trim $250$250$250
Leather seating surfaces $900$900$900
Manual height adjuster, driver seat$50$50$50 
Manual height adjuster, passenger seat $50$50 
Manual tilt adjuster, driver seat $50$50 
Manual tilt adjuster, passenger seat $50$50 
Memory system, driver seat   $200
Memory system, passenger seat   $150
Metal pedals $75$75$75
No leather in second row $-300$-300$-300
Partial leather seating sufaces$450   
Power 4-way lumbar adjuster, driver seat   $150
Power 4-way lumbar adjuster, passenger seat   $150
Power fore-aft adjuster, driver seat   $100
Power fore-aft adjuster, passenger seat   $100
Power height adjuster, driver seat   $100
Power height adjuster, passenger seat   $100
Power recliner, driver seat   $100
Power recliner, passenger seat   $100
Power tilt adjuster, driver seat   $100
Power tilt adjuster, passenger seat   $100
Synthetic suede inserts in leather seating surfaces   $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$3,390$9,735$10,785$13,625
Value of Feature Adjustments$0$6,345$7,395$10,235
Value of Feature Adjustments0-5,909-6,886-9,538

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Specifications Comparison: Kia Rio vs. Mercedes-Benz SLK

Model Year20182009
ModelRioSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase101.6 in95.7 in
Length172.6 in160.7 in
Width67.9 in70.4 in
Height57.1 in51.0 in
Curb Weight2,649 lb.3,210 lb.
Fuel Capacity11.9 gal.18.5 gal.
Row 1 Headroom38.9 in37.9 in
Row 1 Shoulder Room54.1 in52.2 in
Row 1 Hip Room52.9 in54.6 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room53.3 in0.0 in
Row 2 Hip Room52.4 in0.0 in
Row 2 Legroom33.5 in0.0 in
Cargo Volume,
Minimum
13.7 ft36.5 ft3
Cargo Volume,
Maximum
13.79.8 ft3

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