Mercedes-Benz CLS Mercedes-Benz CLS 2015 Porsche 718 Boxster Porsche 718 Boxster 2017

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Mercedes-Benz CLS vs. Porsche 718 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 CLS vs. Porsche 718 Boxster Invoice Comparison

Lowest Total Price: $86,205

Porsche 718 Boxster   
Difference: $37,685

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520172017
ModelCLS718 Boxster718 Boxster
TrimCLS63 AMG SBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Base Price $106,550 $56,000 $68,400
Premium Package 3,740    
Lane departure warning 875    
Ceramic brake rotors 8,950 7,400 7,400
Carbon fiber trim 2,850 1,810 1,810
Torque vectoring, brake-based   1,320 1,320
Adaptive dampers - electrical   1,790  
LED headlights   1,170 1,170
Heated steering wheel   470 470
Adaptive sport seats plus   3,825 3,825
Premium Package Plus   3,170 3,170
Porsche Connect Plus   1,300 1,300
Navigation system   1,730 1,730
Upholstered instrument panel, leather   2,160 2,160
Illuminated door sill trim plates   825 825
Power-folding mirrors   320 320
Blind spot warning system   690 690
Metal pedals   535 535
Voice control for nav and audio   0 0
Metallic paint (extra cost)   640 640
Sport suspension (upgrade)     2,070
Premium Package 3,478    
Lane departure warning 814    
Ceramic brake rotors 8,324 0 0
Carbon fiber trim 2,651 0 0
Torque vectoring, brake-based   0 0
Adaptive dampers - electrical   0  
LED headlights   0 0
Heated steering wheel   0 0
Adaptive sport seats plus   0 0
Premium Package Plus   0 0
Porsche Connect Plus   0 0
Navigation system   0 0
Upholstered instrument panel, leather   0 0
Illuminated door sill trim plates   0 0
Power-folding mirrors   0 0
Blind spot warning system   0 0
Metal pedals   0 0
Voice control for nav and audio   0 0
Metallic paint (extra cost)   0 0
Sport suspension (upgrade)     0
Options (change) 16,415 29,155 29,435
Options (change) 15,267 0 0
Destination 925 1,050 1,050
Total Price $123,890 $86,205 $98,885

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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 Mercedes-Benz CLS dealer quotes or Porsche 718 Boxster dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $33,240
TrueDelta Adjusted Invoice Difference: $110,098
Model Year201520172017
ModelCLS718 Boxster718 Boxster
TrimCLS63 AMG SBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Engine577hp V8300hp H4350hp H4
TransmissionT7M6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)610, 14110, 6110, 6
Tire (rear if not all the same)255/35-19235/45-18235/40-19
Total Price$123,890$86,205$98,885
Adjustments for Features-4,44500
Feature-Adjusted Total Price$119,445$86,205$98,885
Cost Above Minimum$0$0$12,680

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Features Comparison: Mercedes-Benz CLS vs. Porsche 718 Boxster

Model Year201520172017
ModelCLS718 Boxster718 Boxster
TrimCLS63 AMG SBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
6-speed manual $150$150
AWD$1700  
RWD $0$0
Accessories 
Heated steering wheel $100$100
Power rear side windows$200  
Power trunk closer$350  
Remote window/roof operation$15  
Semi-automated parking system$500  
Sunshade, rear, power$225  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Automatic braking, high-speed or partial$200  
Automatic braking, low-speed$200  
Driver drowsiness monitor$150  
Forward collision warning$200  
Lane departure warning$200  
Radar- or camera-based collision preparation system$0  
Rear side airbags$300  
Roll bar $200$200
Rollover sensor$50  
Temporary spare tire$150  
Cargo Management 
Air-conditioned storage compartment$50  
Cargo net $40$40
Second-row low console$100  
Climate Control 
Dual-zone climate control $125$125
Rear air vents$100  
Water-repellent front-door glass $15$15
Engine / Motor 
Mid-engine configuration $0$0
Raised top speed limiter$0  
Regenerative braking $0$0
Exterior 
Body kit$0  
Painted brake calipers (optional)$0 $0
Power convertible top $4000$4000
Rear spoiler$200  
Retractable rear spoiler $400$400
Sunroof$900  
Infotainment 
4G LTE connectivity $0$0
Apple CarPlay support $100$100
CD changer, in-dash$325  
CD player $125$125
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
Handwriting recognition $200$200
Media drive$15  
Media drive, small $5$5
Off-road navigation system $0$0
SMS text-to-speech reader$25  
Surround sound$250  
Telematics service, such as OnStar $200$200
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information$25  
Traffic information $25$25
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Adaptive headlights$200  
Auto-dimming passenger-side mirror $75$75
Chronometer$100  
Compass$0  
Cornering lights$50  
Interior ambient lighting $150$150
Interior ambient lighting, configurable$150  
Mirror tilt-down in reverse$25  
Steering-linked headlights $150$150
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Automatic seat bolsters, driver$300  
Center armrest(s), second row$50  
Folding second row seats$300  
Leather-wrapped steering wheel $150$150
Massage, driver seat$100  
Memory system, passenger seat$150  
No leather in second row $-300$-300
Power headrest height adjuster, driver seat$50  
Power headrest height adjuster, passenger seat$50  
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Power-folding headrests, second row seats$50  
Synthetic suede headliner$650  
Synthetic suede steering wheel$150  
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  
Rear air springs, auto-leveling$350  
Sport suspension (upgrade)  $0
Ultra-sport suspension (upgrade)$0  
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100  
Total Value of Features$11,005$6,560$6,560
Value of Feature Adjustments$4,445$0$0
Value of Feature Adjustments-4,13600

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Specifications Comparison: Mercedes-Benz CLS vs. Porsche 718 Boxster

Model Year20152017
ModelCLS718 Boxster
Body4dr Sedan2dr Convertible
Wheelbase113.2 in97.4 in
Length194.5 in172.4 in
Width74.1 in70.9 in
Height55.8 in50.4 in
Curb Weight4,035 lb.2,945 lb.
Fuel Capacity21.1 gal.14.3 gal.
Row 1 Headroom36.9 in0.0 in
Row 1 Shoulder Room57.1 in0.0 in
Row 1 Hip Room58.0 in0.0 in
Row 1 Legroom42.1 in0.0 in
Row 2 Headroom36.1 in0.0 in
Row 2 Shoulder Room56.5 in0.0 in
Row 2 Hip Room57.6 in0.0 in
Row 2 Legroom35.0 in0.0 in
Cargo Volume15.3 ft39.7 ft3

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Option Package Details
Mercedes-Benz CLS CLS63 AMG S

Premium Package
FeatureValueRequested?
Proximity key250Yes
Power-folding mirrors50Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Power decklid350No
Power thigh support adjuster, driver seat100Yes
Automatic seat bolsters, driver300No
Massage, driver seat100No
Total Requested90055%
Total Not Requested75045%

Option Package Details
Porsche 718 Boxster

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300Yes
Total Requested400100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Total Requested800100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
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 seat100Yes
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 Requested140078%
Total Not Requested40022%
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 control125No
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested177589%
Total Not Requested22511%
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%

Option Package Details
Porsche 718 Boxster S

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300Yes
Total Requested400100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Total Requested750100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Total Requested800100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
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 seat100Yes
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 Requested140078%
Total Not Requested40022%
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 control125No
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested177589%
Total Not Requested22511%
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%

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