Porsche Cayenne Porsche Cayenne 2018 Mercedes-Benz GLS Mercedes-Benz GLS 2018

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Porsche Cayenne vs. Mercedes-Benz GLS 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 Cayenne vs. Mercedes-Benz GLS Invoice Comparison

Lowest Total Price: $129,500

Mercedes-Benz GLS AMG GLS63   
Difference: $14,380

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelCayenneGLS
TrimTurboAMG GLS63
Body4dr SUV4dr SUV
Base Price $118,100 $125,300
Rear air vents with automatic controls 990  
Adaptive cruise control, all-speed 2,310  
Premium Plus Package 3,670  
Porsche Connect Plus 1,250  
Active stabilizer bars 3,510  
Power door closers 780  
Running boards 1,560  
Wheel-lip moldings 990  
Lane departure warning 700  
Compass 280  
Laminated front side windows 1,130  
Wood trim 350  
Around view cameras 850  
Illuminated door sill trim plates 1,110  
Voice control for nav and audio 0  
Class IV trailer hitch 660 575
Entertainment system with dual headrest screens 2,590 1,950
Wood/leather-wrapped steering wheel 370 0
Black exterior trim (optional) 150 300
Roof rack 1,480  
Sunshades, second row   380
Rear air vents with automatic controls 0  
Adaptive cruise control, all-speed 0  
Premium Plus Package 0  
Porsche Connect Plus 0  
Active stabilizer bars 0  
Power door closers 0  
Running boards 1,318  
Wheel-lip moldings 0  
Lane departure warning 0  
Compass 0  
Laminated front side windows 0  
Wood trim 0  
Around view cameras 0  
Illuminated door sill trim plates 0  
Voice control for nav and audio 0  
Class IV trailer hitch 0 535
Entertainment system with dual headrest screens 0 1,814
Wood/leather-wrapped steering wheel 0 0
Black exterior trim (optional) 0 279
Roof rack 0  
Sunshades, second row   353
Options (change) 24,730 3,205
Options (change) 1,318 2,981
Destination 1,050 995
Total Price $143,880 $129,500

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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 Porsche Cayenne dealer quotes or Mercedes-Benz GLS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayenne vs. Mercedes-Benz GLS

Lowest Adjusted Price: Mercedes-Benz GLS AMG GLS63
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $15,510
TrueDelta Adjusted Invoice Difference: $117,085
Model Year20182018
ModelCayenneGLS
TrimTurboAMG GLS63
Body4dr SUV4dr SUV
Engine520hp V8550hp V8
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG13/17 MPG
Audio (watts, speakers)665, 14830, 14
Tire (rear if not all the same)265/50-19295/40-21
Total Price$143,880$129,500
Adjustments for Features0-1,130
Feature-Adjusted Total Price$143,880$128,370

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Features Comparison: Porsche Cayenne vs. Mercedes-Benz GLS

Model Year20182018
ModelCayenneGLS
TrimTurboAMG GLS63
Body4dr SUV4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
AC power outlet $100
Air compressor$35 
Heated / cooled cup holders, front row $75
Heated steering wheel$100 
Power flip-out rear side windows $125
Remote climate control $25
Remote start via app $75
Remote window/roof operation $15
Semi-automated parking system $500
Sunshades, second row $125
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed $200
Blind spot collision prevention $150
Driver drowsiness monitor $150
Lane departure prevention $150
Secondary collision brake assist$25 
Side curtain airbags$350 
Side curtain airbags, three rows $500
Trailer sway control $25
Cargo Management 
Air-conditioned storage compartment$50 
Aluminum roof rails $250
Console with shifter$150 
Console without shifter $150
Liftglass or two-piece tailgate$150 
Rear seat pass-through$100 
Roof rack$300 
Storage compartment under front seat(s)$50 
Trailering equipment (7 wire) $150
Climate Control and Infotainment 
4G LTE connectivity$50 
Android Auto support $100
Aux input$50 
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition$200 
Off-road navigation system$0 
Rear dual-zone climate control$125 
Residual heat$50 
SD Card slot $25
SMS text-to-speech reader $25
Telematics service, such as OnStar$300 
Telematics service, such as OnStar, with navigation $325
Water-repellent front-door glass$15 
Exterior 
Active grille shutters$0 
Bodyside cladding$350 
Glass roof panel(s) $300
Laminated rear side windows$100 
Rear bumper protector $40
Instruments, Lights, and Mirrors 
Adaptive headlights $200
Analog clock $25
Auto-dimming passenger-side mirror$75 
Boost gauge$75 
Cornering lights$50 
Fog lights$125 
Headlight washers$50 
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Powertrain 
Lockable center differential$150 
Regenerative braking$0 
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Leather seating surfaces, third-row seats $200
Manual fore-aft adjuster, second row seats$75 
Massage, driver seat $100
Massage, passenger seat $100
Metal pedals$75 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power release, second row seats $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-folding third row seats $1000
Suspension, Wheels, and Tires 
Crosswind stabilization $50
Sport suspension (upgrade) $0
Total Value of Features$7,550$8,680
Value of Feature Adjustments$0$1,130
Value of Feature Adjustments0-1,052

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Specifications Comparison: Porsche Cayenne vs. Mercedes-Benz GLS

Model Year20182018
ModelCayenneGLS
Body4dr SUV4dr SUV
Wheelbase114.0 in121.1 in
Length191.1 in202.0 in
Width78.7 in76.1 in
Height67.4 in72.8 in
Curb Weight4,817 lb.5,754 lb.
Fuel Capacity22.4 gal.26.4 gal.
Row 1 Headroom0.0 in41.2 in
Row 1 Shoulder Room0.0 in58.5 in
Row 1 Legroom0.0 in40.3 in
Row 2 Headroom0.0 in40.0 in
Row 2 Shoulder Room0.0 in58.3 in
Row 2 Legroom0.0 in38.5 in
Row 3 Headroom0.0 in38.9 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in35.0 in
Cargo Volume,
Minimum
23.7 ft316.0 ft3
Cargo Volume,
Behind R2
23.749.4 ft3
Cargo Volume,
Maximum
62.9 ft393.8 ft3

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Option Package Details
Porsche Cayenne Turbo

Premium Plus Package
FeatureValueRequested?
Panoramic sunroof300Yes
Sunshades, second row, power225No
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Interior ambient lighting150Yes
Total Requested160088%
Total Not Requested22512%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
4G LTE connectivity50No
Navigation map updates, three years0Yes
Telematics service, such as OnStar300Yes
App support100Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested75094%
Total Not Requested506%

Option Package Details
Mercedes-Benz GLS AMG GLS63

Class IV trailer hitch
FeatureValueRequested?
Class IV trailer hitch300Yes
Trailering equipment (7 wire)150No
Total Requested30067%
Total Not Requested15033%

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