Mercedes-Benz CLS Mercedes-Benz CLS 2006 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: $91,965

Mercedes-Benz CLS CLS55 AMG   
Difference: $2,250

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062016
ModelCLSBoxster
TrimCLS55 AMGSpyder
Body4dr Sedan2dr Convertible
Base Price $86,600 $82,100
Lighting Package 1,220  
CD changer, in-dash 430 670
Navigation system 1,240  
Auto-dimming mirrors   690
Adaptive sport seats plus   2,635
PCM   2,965
Automatic climate control, front   760
Metallic paint (extra cost)   710
Heated front seats   530
Upholstered instrument panel, leather   2,160
6-speed manual   0
Lighting Package 1,135  
CD changer, in-dash 400 0
Navigation system 1,153  
Auto-dimming mirrors   0
Adaptive sport seats plus   0
PCM   0
Automatic climate control, front   0
Metallic paint (extra cost)   0
Heated front seats   0
Upholstered instrument panel, leather   0
6-speed manual   0
Options (change) 2,890 11,120
Options (change) 2,688 0
Destination 775 995
Gas Tax 1,700 0
Total Price $91,965 $94,215

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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 CLS vs. Porsche Boxster

Lowest Adjusted Price: Mercedes-Benz CLS CLS55 AMG
Lowest Adjusted Invoice: Porsche Boxster Spyder
TrueDelta Adjusted Price Difference: $2,320
TrueDelta Adjusted Invoice Difference: $84,641
Model Year20062016
ModelCLSBoxster
TrimCLS55 AMGSpyder
Body4dr Sedan2dr Convertible
Engine469hp V8375hp H6
TransmissionT5M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG18/24 MPG
Audio (watts, speakers)480, 13185, 7
Tire (rear if not all the same)255/35-19235/35-20
Total Price$91,965$94,215
Adjustments for Features-700
Feature-Adjusted Total Price$91,895$94,215

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Features Comparison: Mercedes-Benz CLS vs. Porsche Boxster

Model Year20062016
ModelCLSBoxster
TrimCLS55 AMGSpyder
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
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 
Knee airbag, passenger $75
Rear side airbags$300 
Roll bar $200
Rollover sensor$50 
Tire-pressure monitor $75
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 
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
Media drive $15
MP3-compatible player $50
Off-road navigation system $0
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic information $25
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Chronometer $100
Fog lights$125 
Headlight washers$50 
Mirror tilt-down in reverse$25 
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Center armrest(s), second row$50 
Leather-wrapped steering wheel$150 
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
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 steering wheel $150
Wood trim$300 
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$6,565$6,495
Value of Feature Adjustments$70$0
Value of Feature Adjustments-650

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Specifications Comparison: Mercedes-Benz CLS vs. Porsche Boxster

Model Year20062016
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 Weight4,069 lb.2,899 lb.
Fuel Capacity21.1 gal.16.9 gal.
Row 1 Headroom36.9 in38.6 in
Row 1 Shoulder Room56.2 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 Volume15.8 ft39.9 ft3

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Option Package Details
Mercedes-Benz CLS CLS55 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%

Option Package Details
Porsche Boxster Spyder

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Total Requested37579%
Total Not Requested10021%
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 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
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
Total Requested150088%
Total Not Requested20012%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Traffic information25No
Off-road navigation system0No
Media drive15No
USB port25No
Total Requested60090%
Total Not Requested6510%

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