Porsche 718 Boxster Porsche 718 Boxster 2017 Mercedes-Benz C-Class Mercedes-Benz C-Class 2015

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Porsche 718 Boxster vs. Mercedes-Benz C-Class 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. Mercedes-Benz C-Class Invoice Comparison

Lowest Total Price: $57,435

Mercedes-Benz C-Class C350   
Difference: $35,155

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172015
Model718 BoxsterC-Class
TrimSC350
Body2dr Convertible2dr Coupe
Base Price $68,400 $44,050
Porsche Connect Plus 1,300  
Navigation system 1,730  
Adaptive sport seats plus 3,825  
Heated steering wheel 470  
Premium Package 1,370  
7-speed automated manual 3,200  
LED headlights 1,170  
Adaptive cruise control, all-speed 1,670  
Metallic paint (extra cost) 640 720
Metal pedals 535  
Sport suspension (upgrade) 2,070  
Blind spot warning system 690  
Wood trim 1,535 0
Proximity key 790 650
Illuminated door sill trim plates 825 700
Voice control for nav and audio 0  
Torque vectoring, brake-based 1,320  
Multimedia Package   2,770
Obstacle detection, rear   970
Driver Assistance Package   2,950
Leather Package   1,750
Dynamic Handling Package   1,400
Special order charge   250
Rear spoiler   300
Porsche Connect Plus 0  
Navigation system 0  
Adaptive sport seats plus 0  
Heated steering wheel 0  
Premium Package 0  
7-speed automated manual 0  
LED headlights 0  
Adaptive cruise control, all-speed 0  
Metallic paint (extra cost) 0 669
Metal pedals 0  
Sport suspension (upgrade) 0  
Blind spot warning system 0  
Wood trim 0 0
Proximity key 0 605
Illuminated door sill trim plates 0 651
Voice control for nav and audio 0  
Torque vectoring, brake-based 0  
Multimedia Package   2,576
Obstacle detection, rear   902
Driver Assistance Package   2,744
Leather Package   1,628
Dynamic Handling Package   1,302
Special order charge   233
Rear spoiler   279
Options (change) 23,140 12,460
Options (change) 0 11,589
Destination 1,050 925
Total Price $92,590 $57,435

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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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TrueDelta Value Comparison: Porsche 718 Boxster vs. Mercedes-Benz C-Class

Lowest Adjusted Price: Mercedes-Benz C-Class C350
Lowest Adjusted Invoice: Porsche 718 Boxster S
TrueDelta Adjusted Price Difference: $33,150
TrueDelta Adjusted Invoice Difference: $52,454
Model Year20172015
Model718 BoxsterC-Class
TrimSC350
Body2dr Convertible2dr Coupe
Engine350hp H4302hp V6
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/28 MPG18/25 MPG
Audio (watts, speakers)110, 6450, 12
Tire (rear if not all the same)235/40-19225/40-18
Total Price$92,590$57,435
Adjustments for Features-2,0050
Feature-Adjusted Total Price$90,585$57,435

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Features Comparison: Porsche 718 Boxster vs. Mercedes-Benz C-Class

Model Year20172015
Model718 BoxsterC-Class
TrimSC350
Body2dr Convertible2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Heated steering wheel$100 
Parking guidance system - passive $250
Remote window/roof operation $15
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed $200
Blind spot collision prevention $150
Driver drowsiness monitor $150
Knee airbag, passenger$75 
Lane departure prevention $150
Lane departure warning $200
Rear side airbags $300
Roll bar$200 
Temporary spare tire $150
Cargo Management 
Cargo net$40 
Overhead sunglass holder $25
Second-row low console $100
Climate Control 
Rear air vents $100
Residual heat$50 
Water-repellent front-door glass$15 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Body kit $0
Painted brake calipers (optional)$0 
Panoramic sunroof $1200
Power convertible top$4000 
Rear spoiler $200
Retractable rear spoiler$400 
Infotainment 
4G LTE connectivity$0 
Apple CarPlay support$100 
Aux input$50 
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition$200 
Media drive $15
Media drive, small$5 
Off-road navigation system$0 
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
Traffic information$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Compass $0
Cornering lights $50
Headlight washers$50 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Leather door panel trim$250 
Memory system, passenger seat $150
No leather in second row$-300 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Total Value of Features$7,785$5,780
Value of Feature Adjustments$2,005$0
Value of Feature Adjustments-230

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Specifications Comparison: Porsche 718 Boxster vs. Mercedes-Benz C-Class

Model Year20172015
Model718 BoxsterC-Class
Body2dr Convertible2dr Coupe
Wheelbase97.4 in108.7 in
Length172.4 in180.7 in
Width70.9 in69.7 in
Height50.4 in54.8 in
Curb Weight3,054 lb.3,977 lb.
Fuel Capacity14.3 gal.15.6 gal.
Row 1 Headroom0.0 in37.0 in
Row 1 Shoulder Room0.0 in54.0 in
Row 1 Legroom0.0 in42.0 in
Row 2 Headroom0.0 in35.5 in
Row 2 Shoulder Room0.0 in50.3 in
Row 2 Legroom0.0 in33.0 in
Cargo Volume9.7 ft311.7 ft3

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Option Package Details
Porsche 718 Boxster S

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested40073%
Total Not Requested15027%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested120067%
Total Not Requested60033%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested110086%
Total Not Requested17514%

Option Package Details
Mercedes-Benz C-Class C350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110099%
Total Not Requested151%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Total Requested100083%
Total Not Requested20017%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical400Yes
225/40ZR18 tires200No
Alloy wheels, optional design0No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Electronic systems calibration selector200No
Torque vectoring / active trace control100Yes
Total Requested50045%
Total Not Requested60055%

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