Porsche 718 Boxster Porsche 718 Boxster 2017 Kia Cadenza Kia Cadenza 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche 718 Boxster vs. Kia Cadenza 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.

Porsche 718 Boxster vs. Kia Cadenza Invoice Comparison

Lowest Total Price: $40,240

Kia Cadenza Technology   
Difference: $30,290

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720182018
Model718 Boxster718 BoxsterCadenzaCadenza
TrimBaseSTechnologyLimited
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Base Price $56,000 $68,400 $39,290 $44,690
Power sport seats 2,320 2,320    
Premium Package Plus 3,170 3,170    
Heated steering wheel 470 470    
Porsche Connect Plus 1,300 1,300    
Navigation system 1,730 1,730    
Adaptive cruise control, all-speed 1,670 1,670    
LED headlights 1,170 1,170    
Metallic paint (extra cost) 640 640    
Voice control for nav and audio 0 0    
Power-folding mirrors 320 320    
Blind spot warning system 690 690    
Cargo net     50 50
Power sport seats 0 0    
Premium Package Plus 0 0    
Heated steering wheel 0 0    
Porsche Connect Plus 0 0    
Navigation system 0 0    
Adaptive cruise control, all-speed 0 0    
LED headlights 0 0    
Metallic paint (extra cost) 0 0    
Voice control for nav and audio 0 0    
Power-folding mirrors 0 0    
Blind spot warning system 0 0    
Cargo net     42 42
Options (change) 13,480 13,480 50 50
Options (change) 0 0 42 42
Destination 1,050 1,050 900 900
Total Price $70,530 $82,930 $40,240 $45,640

Return to top

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 Porsche 718 Boxster dealer quotes or Kia Cadenza 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: Porsche 718 Boxster vs. Kia Cadenza

Lowest Adjusted Price: Kia Cadenza Technology
Lowest Adjusted Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $29,080
TrueDelta Adjusted Invoice Difference: $36,238
Model Year2017201720182018
Model718 Boxster718 BoxsterCadenzaCadenza
TrimBaseSTechnologyLimited
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Engine300hp H4350hp H4290hp V6290hp V6
TransmissionM6M6T8T8
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)110, 6110, 6630, 12630, 12
Tire (rear if not all the same)235/45-18235/40-19245/45-18245/40-19
Total Price$70,530$82,930$40,240$45,640
Adjustments for Features-1,210-1,2100-2,240
Feature-Adjusted Total Price$69,320$81,720$40,240$43,400
Cost Above Minimum$0$12,400$0$3,160

Return to top

Features Comparison: Porsche 718 Boxster vs. Kia Cadenza

Model Year2017201720182018
Model718 Boxster718 BoxsterCadenzaCadenza
TrimBaseSTechnologyLimited
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150  
8-speed manually-shiftable automatic  $1300$1300
RWD$0$0  
FWD  $0$0
Accessories 
Power rear side windows  $200$200
Power trunk closer   $350
Proximity trunk or liftgate opener  $125$125
Remote app$25$25  
Sunshade, rear, power   $225
Sunshades, second row   $125
Wind blocker, small$100$100  
Brakes, Airbags, and Other Safety 
911 assist  $25$25
Around view cameras   $500
Automatic braking, low-speed  $200$200
Blind spot collision prevention  $150$150
Cross-traffic warning, rear  $100$100
Knee airbag, passenger$75$75  
Lane departure warning  $200$200
Obstacle detection, front$150$150  
Radar- or camera-based collision preparation system$0$0  
Rear side airbags  $300$300
Rearview camera$200$200$200 
Roll bar$200$200  
Temporary spare tire  $150$150
Vehicle health reports  $0$0
Cargo Management 
Cargo mat   $40
Overhead sunglass holder  $25$25
Rear seat pass-through  $100$100
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles$15$15  
Rear air vents  $100$100
Residual heat$50$50  
Water-repellent front-door glass$15$15  
Wiper de-icer  $25$25
Engine / Motor 
Automatic start / stop$150$150  
Mid-engine configuration$0$0  
Regenerative braking$0$0  
Exterior 
Laminated front side windows  $200$200
Painted brake calipers (optional) $0  
Panoramic sunroof  $1200$1200
Power convertible top$4000$4000  
Retractable rear spoiler$400$400  
Infotainment 
4G LTE connectivity$0$0  
Android Auto support  $100$100
DVD-Audio-compatible player$0$0  
Handwriting recognition$200$200  
In-vehicle Internet$150$150  
Media drive, small$5$5  
Navigation map updates, three years$0$0  
Off-road navigation system$0$0  
SD Card slot$25$25  
SMS text-to-speech reader  $25$25
Surround sound  $250$250
Telematics service, such as OnStar$200$200  
Traffic + travel information  $25$25
Traffic information$25$25  
Voice control for external devices  $0$0
Wi-Fi hotspot$50$50  
Wireless charging station  $75$75
Instruments, Lights, and Mirrors 
Analog clock  $25$25
Approach detection  $25$25
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
Compass  $0$0
Fog light, rear$100$100  
Fog lights  $125$125
Head-up display (HUD)   $350
Headlight washers$50$50  
Steering-linked headlights$150$150  
Turn signals on or near mirrors  $25$25
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Heated second row seats   $200
Leather door panel trim$250$250  
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power lumbar adjuster, passenger seat  $100$100
Power thigh support length adjuster, passenger seat$100$100  
Synthetic suede headliner   $650
Upgraded floor mats   $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200$200
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$6,935$6,935$5,725$7,965
Value of Feature Adjustments$1,210$1,210$0$2,240
Value of Feature Adjustments-18-150-2,074

Return to top

Specifications Comparison: Porsche 718 Boxster vs. Kia Cadenza

Model Year20172018
Model718 BoxsterCadenza
Body2dr Convertible4dr Sedan
Wheelbase97.4 in112.4 in
Length172.4 in195.7 in
Width70.9 in73.6 in
Height50.4 in57.9 in
Curb Weight2,945 lb.3,634 lb.
Fuel Capacity14.3 gal.18.5 gal.
Row 1 Headroom0.0 in40.2 in
Row 1 Shoulder Room0.0 in58.3 in
Row 1 Hip Room0.0 in56.5 in
Row 1 Legroom0.0 in45.5 in
Row 2 Headroom0.0 in37.9 in
Row 2 Shoulder Room0.0 in56.5 in
Row 2 Hip Room0.0 in56.3 in
Row 2 Legroom0.0 in37.2 in
Cargo Volume9.7 ft316.0 ft3

Return to top

Option Package Details
Porsche 718 Boxster

Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested105081%
Total Not Requested25019%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested147574%
Total Not Requested52526%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200No
App support0Yes
Remote app25No
Apple CarPlay support100Yes
Total Requested12523%
Total Not Requested42577%

Option Package Details
Porsche 718 Boxster S

Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested105081%
Total Not Requested25019%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Perimeter approach lighting25No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested147574%
Total Not Requested52526%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200No
App support0Yes
Remote app25No
Apple CarPlay support100Yes
Total Requested12523%
Total Not Requested42577%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Porsche models.