Mercedes-Benz CLS Mercedes-Benz CLS 2009 Porsche Boxster Porsche Boxster 2016
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Mercedes-Benz CLS 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 CLS vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $95,660

Porsche Boxster Spyder   
Difference: $6,615

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092016
ModelCLSBoxster
TrimCLS63 AMGSpyder
Body4dr Sedan2dr Convertible
Base Price $96,300 $82,100
Carbon fiber trim 2,500 585
Auto-dimming mirrors   690
Adaptive sport seats plus   2,635
PCM   2,965
Automatic climate control, front   760
Metallic paint (extra cost)   710
Voice control for nav and audio   520
Interior ambient lighting   340
Heated front seats   530
CD changer, in-dash   670
Upholstered instrument panel, leather   2,160
6-speed manual   0
Carbon fiber trim 2,325 0
Auto-dimming mirrors   0
Adaptive sport seats plus   0
PCM   0
Automatic climate control, front   0
Metallic paint (extra cost)   0
Voice control for nav and audio   0
Interior ambient lighting   0
Heated front seats   0
CD changer, in-dash   0
Upholstered instrument panel, leather   0
6-speed manual   0
Options (change) 2,500 12,565
Options (change) 2,325 0
Destination 875 995
Gas Tax 2,600 0
Total Price $102,275 $95,660

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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 Boxster 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: Mercedes-Benz CLS vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster Spyder
TrueDelta Adjusted Price Difference: $5,430
TrueDelta Adjusted Invoice Difference: $93,259
Model Year20092016
ModelCLSBoxster
TrimCLS63 AMGSpyder
Body4dr Sedan2dr Convertible
Engine507hp V8375hp H6
TransmissionT7M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)12/18 MPG18/24 MPG
Audio (watts, speakers)480, 12185, 7
Tire (rear if not all the same)255/35-19235/35-20
Total Price$102,275$95,660
Adjustments for Features-1,1850
Feature-Adjusted Total Price$101,090$95,660

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Features Comparison: Mercedes-Benz CLS vs. Porsche Boxster

Model Year20092016
ModelCLSBoxster
TrimCLS63 AMGSpyder
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manual $150
RWD$0$0
Accessories 
Power rear side windows$200 
Remote window/roof operation$15 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Brake- or yaw-sensor-initiated collision preparation system$0 
Knee airbag, passenger $75
Rear side airbags$300 
Roll bar $200
Rollover sensor$50 
Temporary spare tire$150 
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Second-row low console$100 
Climate Control 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Water-repellent front-door glass $15
Drivetrain 
Electronically-variable engine mounts (performance-oriented) $500
Limited-slip rear differential $300
Engine / Motor 
Dual-mode exhaust, switchable $500
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Body kit$0 
Convertible top $3000
Painted brake calipers (optional) $0
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
Audio controls on steering wheel$125 
Bluetooth audio streaming $25
DVD-Audio-compatible player $0
DVD-compatible player$0 
Off-road navigation system $0
Satellite radio$200 
SD Card slot$25 
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic information $25
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Fog lights$125 
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Leather door panel trim$250 
Massage, driver seat$100 
Massage, passenger seat$100 
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 thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power-folding headrests, second row seats$50 
Synthetic suede door panel trim $250
Synthetic suede headliner$650 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$7,365$6,180
Value of Feature Adjustments$1,185$0
Value of Feature Adjustments-1,1050

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See a complete comparison of Mercedes-Benz CLS vs. Porsche Boxster features.

Specifications Comparison: Mercedes-Benz CLS vs. Porsche Boxster

Model Year20092016
ModelCLSBoxster
Body4dr Sedan2dr Convertible
Wheelbase112.4 in97.4 in
Length193.0 in172.2 in
Width73.7 in70.9 in
Height54.7 in50.5 in
Curb Weight4,097 lb.2,899 lb.
Fuel Capacity21.1 gal.16.9 gal.
Row 1 Headroom36.9 in38.6 in
Row 1 Shoulder Room56.3 in51.7 in
Row 1 Hip Room58.0 in53.4 in
Row 1 Legroom42.1 in42.6 in
Row 2 Headroom36.1 in0.0 in
Row 2 Shoulder Room56.0 in0.0 in
Row 2 Hip Room57.6 in0.0 in
Row 2 Legroom35.0 in0.0 in
Cargo Volume15.9 ft39.9 ft3

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See a complete comparison of Mercedes-Benz CLS vs. Porsche Boxster specs.

Option Package Details
Porsche Boxster Spyder

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Total Requested475100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested150088%
Total Not Requested20012%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25No
Off-road navigation system0No
Media drive15Yes
USB port25No
Total Requested61592%
Total Not Requested508%

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