Porsche 911 Porsche 911 2008 Mercedes-Benz CLS Mercedes-Benz CLS 2017

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Porsche 911 vs. Mercedes-Benz CLS 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 911 vs. Mercedes-Benz CLS Invoice Comparison

Lowest Total Price: $118,775

Mercedes-Benz CLS AMG CLS63 S   
Difference: $27,035

Lowest Total Invoice: $110,526

Mercedes-Benz CLS AMG CLS63 S   
Difference: $16,586

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082017
Model911CLS
TrimTurboAMG CLS63 S
Body2dr Coupe4dr Sedan
Base Price $126,200 $108,900
Base Invoice $110,313 $101,277
Synthetic suede steering wheel 1,105  
Illuminated door sill trim plates 725  
Obstacle detection, rear 530  
Audio controls on steering wheel 990  
Floor mats 140  
Heated front seats 500  
Wood trim 890  
Bluetooth cell phone link 960  
Ceramic brake rotors 8,840 8,950
5-speed shiftable automatic 3,420  
CD changer, remote 650  
Synthetic suede steering wheel 939  
Illuminated door sill trim plates 616  
Obstacle detection, rear 451  
Audio controls on steering wheel 842  
Floor mats 119  
Heated front seats 425  
Wood trim 757  
Bluetooth cell phone link 816  
Ceramic brake rotors 7,514 8,324
5-speed shiftable automatic 2,907  
CD changer, remote 553  
Options (change) 18,750 8,950
Options (change) 15,939 8,324
Destination 860 925
Total Price $145,810 $118,775
Total Invoice $127,112 $110,526

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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 911 vs. Mercedes-Benz CLS

Lowest Adjusted Price and Invoice: Mercedes-Benz CLS AMG CLS63 S
TrueDelta Adjusted Price Difference: $34,085
TrueDelta Adjusted Invoice Difference: $23,146
Model Year20082017
Model911CLS
TrimTurboAMG CLS63 S
Body2dr Coupe4dr Sedan
Engine480hp H6577hp V8
TransmissionT5T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/23 MPG16/22 MPG
Audio (watts, speakers)325, 13610, 14
Tire (rear if not all the same)235/35-19255/35-19
Total Price$145,810$118,775
Adjustments for Features0-7,050
Feature-Adjusted Total Price$145,810$111,725
Total Invoice$127,112$110,526
Adjustments for Features0-6,560
Feature-Adjusted Total Invoice$127,112$103,966

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Features Comparison: Porsche 911 vs. Mercedes-Benz CLS

Model Year20082017
Model911CLS
TrimTurboAMG CLS63 S
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Power rear side windows $200
Remote app $25
Semi-automated parking system $500
Sunshade, rear, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
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
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Radar- or camera-based collision preparation system $0
Rear side airbags $300
Rollover sensor $50
Side curtain airbags $350
Temporary spare tire $150
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment $50
Second-row low console $100
Climate Control 
Automatic air recirculation $100
Rear air vents $100
Residual heat $50
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop $150
Raised top speed limiter $0
Rear-engine configuration$0 
Exterior 
Body kit $0
Larger rear spoiler$200 
Painted brake calipers (optional) $0
Rear spoiler $200
Infotainment 
Android Auto support $100
App support $0
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash $325
CD changer, remote$200 
CD player$125 
DVD-Audio-compatible player$0 
DVD-compatible player $0
HD radio $50
In-vehicle Internet $150
Media drive $15
Navigation map updates, three years $0
Off-road navigation system$0 
Satellite radio $200
SD Card slot $25
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
USB port $25
Voice control for nav and audio $100
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Adaptive headlights $200
Auto-dimming headlights $200
Boost gauge$75 
Chronometer $100
Compass $0
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Interior ambient lighting$150 
Interior ambient lighting, configurable $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 
Center armrest(s), second row $50
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power-folding headrests, second row seats $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Rear air springs, auto-leveling $350
Ultra-sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,340$11,390
Value of Feature Adjustments$0$7,050
Value of Feature Adjustments0-6,560

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Specifications Comparison: Porsche 911 vs. Mercedes-Benz CLS

Model Year20082017
Model911CLS
Body2dr Coupe4dr Sedan
Wheelbase92.5 in113.2 in
Length175.6 in194.5 in
Width71.2 in74.1 in
Height51.6 in55.8 in
Curb Weight3,585 lb.4,420 lb.
Fuel Capacity17.0 gal.21.1 gal.
Row 1 Headroom38.0 in36.9 in
Row 1 Shoulder Room51.7 in57.1 in
Row 1 Hip Room53.4 in58.0 in
Row 1 Legroom41.6 in42.1 in
Row 2 Headroom31.5 in36.1 in
Row 2 Shoulder Room0.0 in56.5 in
Row 2 Hip Room0.0 in57.6 in
Row 2 Legroom0.0 in35.0 in
Cargo Volume4.8 ft315.3 ft3

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