Mercedes-Benz C-Class Mercedes-Benz C-Class 2015 Porsche Boxster Porsche Boxster 2014

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Mercedes-Benz C-Class vs. Porsche Boxster 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.

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

Lowest Total Price: $54,965

Mercedes-Benz C-Class C350   
Difference: $28,010

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152014
ModelC-ClassBoxster
TrimC350S
Body2dr Coupe2dr Convertible
Base Price $44,050 $62,100
Multimedia Package 2,770  
Leather Package 1,750  
Dynamic Handling Package 1,400  
Special order charge 250  
Obstacle detection, rear 970 530
Proximity key 650  
Wood trim 0 1,515
Illuminated door sill trim plates 700 825
CD changer, in-dash 480 670
Metallic paint (extra cost) 720 710
Rear spoiler 300  
Premium Package Plus   3,240
Infotainment Package   3,990
Bose 505W 10 speakers   0
Adaptive sport seats plus   3,825
6-speed manual   0
Adaptive dampers - electrical   1,790
Audio controls on steering wheel   615
Torque vectoring, brake-based   1,320
Voice control for nav and audio   520
Obstacle detection, front   330
Multimedia Package 2,576  
Leather Package 1,628  
Dynamic Handling Package 1,302  
Special order charge 233  
Obstacle detection, rear 902 451
Proximity key 605  
Wood trim 0 0
Illuminated door sill trim plates 651 0
CD changer, in-dash 446 0
Metallic paint (extra cost) 669 0
Rear spoiler 279  
Premium Package Plus   0
Infotainment Package   0
Bose 505W 10 speakers   0
Adaptive sport seats plus   0
6-speed manual   0
Adaptive dampers - electrical   0
Audio controls on steering wheel   0
Torque vectoring, brake-based   0
Voice control for nav and audio   0
Obstacle detection, front   0
Options (change) 9,990 19,880
Options (change) 9,291 451
Destination 925 995
Total Price $54,965 $82,975

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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: Mercedes-Benz C-Class vs. Porsche Boxster

Lowest Adjusted Price: Mercedes-Benz C-Class C350
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $27,495
TrueDelta Adjusted Invoice Difference: $49,746
Model Year20152014
ModelC-ClassBoxster
TrimC350S
Body2dr Coupe2dr Convertible
Engine302hp V6315hp H6
TransmissionT7M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/25 MPG20/28 MPG
Audio (watts, speakers)450, 12445, 10
Tire (rear if not all the same)225/40-18235/40-19
Total Price$54,965$82,975
Adjustments for Features0-515
Feature-Adjusted Total Price$54,965$82,460

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

Model Year20152014
ModelC-ClassBoxster
TrimC350S
Body2dr Coupe2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manual $150
RWD$0$0
Accessories 
Parking guidance system - passive$250 
Remote app$25 
Remote window/roof operation$15 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Driver drowsiness monitor$150 
Knee airbag, passenger $75
Rear side airbags$300 
Rearview camera$200 
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 
Panoramic sunroof$1200 
Power convertible top $4000
Rear spoiler$200 
Retractable rear spoiler $400
Infotainment 
Aux input $50
DVD-Audio-compatible player $0
DVD-compatible player$0 
In-vehicle Internet$150 
Navigation map updates, three years$0 
Off-road navigation system $0
SD Card slot$25 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information$25 
Traffic information $25
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass$0 
Cornering lights$50 
Headlight washers $50
Interior ambient lighting $150
LED headlights$1000 
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats $300
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 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,515$7,030
Value of Feature Adjustments$0$515
Value of Feature Adjustments0-9

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

Model Year20152014
ModelC-ClassBoxster
Body2dr Coupe2dr Convertible
Wheelbase108.7 in97.4 in
Length180.7 in172.2 in
Width69.7 in70.9 in
Height54.8 in50.5 in
Curb Weight3,977 lb.2,910 lb.
Fuel Capacity15.6 gal.16.9 gal.
Row 1 Headroom37.0 in38.6 in
Row 1 Shoulder Room54.0 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.0 in42.6 in
Row 2 Headroom35.5 in0.0 in
Row 2 Shoulder Room50.3 in0.0 in
Row 2 Legroom33.0 in0.0 in
Cargo Volume11.7 ft39.9 ft3

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Option Package Details
Mercedes-Benz C-Class C350

Multimedia Package
FeatureValueRequested?
Rearview camera200No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested74066%
Total Not Requested37534%
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%

Option Package Details
Porsche Boxster S

Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Total Requested245073%
Total Not Requested92527%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
App support0Yes
Total Requested915100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support 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%

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