Mercedes-Benz GLC Coupe Mercedes-Benz GLC Coupe 2017 Porsche 718 Cayman Porsche 718 Cayman 2017

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Mercedes-Benz GLC Coupe vs. Porsche 718 Cayman 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 GLC Coupe vs. Porsche 718 Cayman Invoice Comparison

Lowest Total Price: $60,425

Mercedes-Benz GLC Coupe GLC300   
Difference: $19,110

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172017
ModelGLC CoupeGLC Coupe718 Cayman718 Cayman
TrimGLC300AMG GLC43BaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Base Price $45,950 $59,650 $53,900 $66,300
designo Package 3,950 3,950    
Burmester 640W 14 speakers 850 850    
Interior Sport Package 350      
Premium 3 Package 6,400 5,150    
Metallic paint (extra cost) 720 720 640 640
Heated steering wheel 250 250 470 470
Cooled or ventilated front seats 1,030 450    
Wood trim   0 1,810 1,810
Color seat belts   0 350 350
Porsche Connect Plus     1,300 1,300
Navigation system     1,730 1,730
Premium Package Plus     3,620 3,170
Adaptive sport seats plus     3,825 3,825
Adaptive cruise control, all-speed     1,670 1,670
LED headlights     1,170 1,170
Voice control for nav and audio     0 0
Metal pedals     535 535
Blind spot warning system     690 690
Torque vectoring, brake-based     1,320 1,320
Adaptive dampers - electrical     1,790 1,790
Power-folding mirrors     320 320
Rear wiper     360 360
Illuminated door sill trim plates     825 825
Upholstered instrument panel, leather     2,160 2,160
designo Package 3,674 3,674    
Burmester 640W 14 speakers 791 791    
Interior Sport Package 326      
Premium 3 Package 5,952 4,790    
Metallic paint (extra cost) 670 670 0 0
Heated steering wheel 233 233 0 0
Cooled or ventilated front seats 958 419    
Wood trim   0 0 0
Color seat belts   0 0 0
Porsche Connect Plus     0 0
Navigation system     0 0
Premium Package Plus     0 0
Adaptive sport seats plus     0 0
Adaptive cruise control, all-speed     0 0
LED headlights     0 0
Voice control for nav and audio     0 0
Metal pedals     0 0
Blind spot warning system     0 0
Torque vectoring, brake-based     0 0
Adaptive dampers - electrical     0 0
Power-folding mirrors     0 0
Rear wiper     0 0
Illuminated door sill trim plates     0 0
Upholstered instrument panel, leather     0 0
Options (change) 13,550 11,370 24,585 24,135
Options (change) 12,604 10,577 0 0
Destination 925 925 1,050 1,050
Total Price $60,425 $71,945 $79,535 $91,485

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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 GLC Coupe vs. Porsche 718 Cayman

Lowest Adjusted Price: Mercedes-Benz GLC Coupe GLC300
Lowest Adjusted Invoice: Porsche 718 Cayman
TrueDelta Adjusted Price Difference: $25,620
TrueDelta Adjusted Invoice Difference: $49,151
Model Year2017201720172017
ModelGLC CoupeGLC Coupe718 Cayman718 Cayman
TrimGLC300AMG GLC43BaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Engine241hp I4362hp V6300hp H4350hp H4
TransmissionT9T9M6M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)640, 14640, 14110, 6110, 6
Tire (rear if not all the same)235/55-19255/45-20235/45-18235/40-19
Total Price$60,425$71,945$79,535$91,485
Adjustments for Features-6,510-8,08500
Feature-Adjusted Total Price$53,915$63,860$79,535$91,485
Cost Above Minimum$0$9,945$0$11,950

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Features Comparison: Mercedes-Benz GLC Coupe vs. Porsche 718 Cayman

Model Year2017201720172017
ModelGLC CoupeGLC Coupe718 Cayman718 Cayman
TrimGLC300AMG GLC43BaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400  
6-speed manual  $150$150
AWD$1700$1700  
RWD  $0$0
Accessories 
AC power outlet$100$100  
Power liftgate$350$350  
Power rear side windows$200$200  
Remote climate control$25$25  
Remote start via app$75$75  
Remote window/roof operation$15$15  
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200$200  
Blind spot collision prevention$150$150  
Collision preparation system, rear$100$100  
Cross-traffic detection for collision preparation system$0$0  
Cross-traffic warning, rear$100$100  
Driver drowsiness monitor$150$150  
Knee airbag, passenger  $75$75
Lane departure warning$200$200  
Lane keeping assist$400$400  
Obstacle detection, front  $150$150
Obstacle detection, rear  $250$250
Pedestrian detection$50$50  
Rollover sensor$50$50  
Tires, run-flat$150$150  
Trailer sway control$25$25  
Cargo Management 
Cargo cover$75$75  
Cargo organizer$100$100  
Console with shifter  $150$150
Console without shifter$150$150  
Overhead sunglass holder$25$25  
Roof rails$250$250  
Climate Control 
Fragrance atomizer$200$200  
Ionizing air filtration$50$50  
Rear air vents$100$100  
Residual heat  $50$50
Water-repellent front-door glass  $15$15
Drivetrain 
Limited-slip rear differential  $300$300
Engine / Motor 
Mid-engine configuration  $0$0
Regenerative braking  $0$0
Exterior 
Deep-tinted rear windows$275$275  
Metal accent plate, lower front fascia $0  
Metal accent plate, lower rear fascia $0  
Painted brake calipers (optional)   $0
Rear spoiler$200$200  
Retractable rear spoiler  $400$400
Sunroof$900$900  
Infotainment 
4G LTE connectivity  $0$0
Apple CarPlay support  $100$100
Aux input  $50$50
DVD-Audio-compatible player  $0$0
DVD-compatible player$0$0  
Media drive$15$15  
Media drive, small  $5$5
Off-road navigation system  $0$0
SMS text-to-speech reader$25$25  
Surround sound$250$250  
Telematics service, such as OnStar  $200$200
Telematics service, such as OnStar, with navigation$225$225  
Traffic + travel information$25$25  
Traffic information  $25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75$75
Boost gauge $75  
Chronometer $100  
Compass$0$0  
Cornering lights$50$50  
Headlight washers  $50$50
Interior ambient lighting  $150$150
Interior ambient lighting, configurable$150$150  
Mirror tilt-down in reverse$25$25  
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Color seat belts $0$0$0
Memory system, passenger seat$150$150  
No leather in second row  $-300$-300
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$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-folding second row seats$700$700  
Upholstered instrument panel$300$300  
Upholstered instrument panel, leather  $1000$1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500$500
Adaptive dampers - mechanical$100   
Air suspension, auto-leveling and height adjustable $1000  
Crosswind stabilization$50$50  
Electronic systems calibration selector$200$200  
Suggestive steering$0$0  
Transmission 
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$10,305$11,880$3,795$3,795
Value of Feature Adjustments$6,510$8,085$0$0
Value of Feature Adjustments-6,062-7,52700

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Specifications Comparison: Mercedes-Benz GLC Coupe vs. Porsche 718 Cayman

Model Year20172017
ModelGLC Coupe718 Cayman
Body4dr SUV2dr Hatch
Wheelbase113.1 in97.4 in
Length186.3 in172.4 in
Width74.4 in70.9 in
Height63.1 in51.0 in
Curb Weight4,134 lb.2,945 lb.
Fuel Capacity17.4 gal.14.3 gal.
Row 1 Headroom41.1 in0.0 in
Row 2 Headroom38.5 in0.0 in
Row 2 Shoulder Room56.5 in0.0 in
Row 2 Legroom37.3 in0.0 in
Cargo Volume,
Minimum
17.7 ft315.0 ft3
Cargo Volume,
Maximum
49.4 ft315.0 ft3

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Option Package Details
Mercedes-Benz GLC Coupe GLC300

designo Package
FeatureValueRequested?
Upgraded leather upholstery0No
Special interior trim0No
Dark-colored headliner (optional)0No
Leather door panel trim250Yes
Upholstered instrument panel300Yes
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power thigh support length adjuster, passenger seat100Yes
Memory system, passenger seat150No
Total Requested155089%
Total Not Requested20011%
Interior Sport Package
FeatureValueRequested?
Special interior trim0No
Metal pedals75Yes
Total Requested75100%
Total Not Requested00%
Premium 3 Package
FeatureValueRequested?
Steering-linked headlights150Yes
Cornering lights50No
Auto-dimming headlights200Yes
Ionizing air filtration50No
Fragrance atomizer200No
Cargo net40Yes
Cargo organizer100No
Illuminated door sill trim plates100Yes
Handwriting recognition200Yes
Interior ambient lighting, configurable150No
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Navigation map updates, three years0Yes
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
App support0Yes
Satellite radio200Yes
AC power outlet100No
Proximity key250Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Navigation system600Yes
Voice control for nav and audio100Yes
Blind spot intervention150No
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Total Requested276562%
Total Not Requested166538%

Option Package Details
Mercedes-Benz GLC Coupe AMG GLC43

designo Package
FeatureValueRequested?
Upgraded leather upholstery0No
Special interior trim0No
Dark-colored headliner (optional)0No
Leather door panel trim250Yes
Leather seating surfaces900Yes
Total Requested1150100%
Total Not Requested00%
Premium 3 Package
FeatureValueRequested?
Steering-linked headlights150Yes
Cornering lights50No
Auto-dimming headlights200Yes
Ionizing air filtration50No
Fragrance atomizer200No
Cargo net40Yes
Cargo organizer100No
Illuminated door sill trim plates100Yes
Handwriting recognition200Yes
Interior ambient lighting, configurable150No
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Navigation map updates, three years0Yes
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
App support0Yes
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Navigation system600Yes
Voice control for nav and audio100Yes
Blind spot intervention150No
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Total Requested211557%
Total Not Requested156543%

Option Package Details
Porsche 718 Cayman

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200Yes
Total Requested800100%
Total Not Requested00%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested45082%
Total Not Requested10018%
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 control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested180090%
Total Not Requested20010%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested140078%
Total Not Requested40022%

Option Package Details
Porsche 718 Cayman S

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200Yes
Total Requested800100%
Total Not Requested00%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested45082%
Total Not Requested10018%
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 control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested180090%
Total Not Requested20010%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested140078%
Total Not Requested40022%

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