Mercedes-Benz GLA Mercedes-Benz GLA 2018 Porsche Cayman Porsche Cayman 2015

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Mercedes-Benz GLA vs. Porsche 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 GLA vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $66,965

Mercedes-Benz GLA AMG GLA45   
Difference: $14,730

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201520152015
ModelGLACaymanCaymanCayman
TrimAMG GLA45BaseSGTS
Body4dr SUV2dr Hatch2dr Hatch2dr Hatch
Base Price $50,600 $52,600 $63,800 $75,200
Premium Package 1,800      
AMG Red Cut Exclusive Package 1,700      
Multimedia Package 2,300      
AMG Performance Seats 2,250      
Convenience Package 400      
Sport exhaust 650      
Driver Assistance Package 1,500      
Tall rear wing-type spoiler 850      
Painted brake calipers (optional) 300      
Adaptive dampers - electrical 850 1,790 1,790  
Carbon fiber trim 950 1,790 1,790 1,790
Illuminated door sill trim plates 350 825 825 825
Metallic paint (extra cost) 720 710 710 710
AMG Night Package 750      
Adaptive cruise control, all-speed   2,170 2,170 2,170
Infotainment Package   3,990 3,990 3,990
Adaptive sport seats plus   3,825 3,825 3,025
Premium Package Plus   3,620 2,950 1,965
Upholstered instrument panel, leather   2,160 2,160  
Audio controls on steering wheel   615 615 165
Dual-mode exhaust, switchable   2,890 2,890  
Rearview camera   1,515 1,515 1,515
Torque vectoring, brake-based   1,320 1,320 1,320
Voice control for nav and audio   520 520 520
Rear wiper   360 360 360
Bose 505W 10 speakers     0  
Wheels, dark finish       880
Bright-finished exhaust tip(s)       650
Premium Package 1,674      
AMG Red Cut Exclusive Package 1,581      
Multimedia Package 2,139      
AMG Performance Seats 2,093      
Convenience Package 372      
Sport exhaust 605      
Driver Assistance Package 1,395      
Tall rear wing-type spoiler 791      
Painted brake calipers (optional) 279      
Adaptive dampers - electrical 791 0 0  
Carbon fiber trim 884 0 0 0
Illuminated door sill trim plates 326 0 0 0
Metallic paint (extra cost) 670 0 0 0
AMG Night Package 698      
Adaptive cruise control, all-speed   0 0 0
Infotainment Package   0 0 0
Adaptive sport seats plus   0 0 0
Premium Package Plus   0 0 0
Upholstered instrument panel, leather   0 0  
Audio controls on steering wheel   0 0 0
Dual-mode exhaust, switchable   0 0  
Rearview camera   0 0 0
Torque vectoring, brake-based   0 0 0
Voice control for nav and audio   0 0 0
Rear wiper   0 0 0
Bose 505W 10 speakers     0  
Wheels, dark finish       0
Bright-finished exhaust tip(s)       0
Options (change) 15,370 28,100 27,430 19,885
Options (change) 14,298 0 0 0
Destination 995 995 995 995
Total Price $66,965 $81,695 $92,225 $96,080

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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 GLA vs. Porsche Cayman

Lowest Adjusted Price: Mercedes-Benz GLA AMG GLA45
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $19,960
TrueDelta Adjusted Invoice Difference: $56,502
Model Year2018201520152015
ModelGLACaymanCaymanCayman
TrimAMG GLA45BaseSGTS
Body4dr SUV2dr Hatch2dr Hatch2dr Hatch
Engine375hp I4275hp H6325hp H6340hp H6
TransmissionS7M6M6M6
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8235, 9445, 10445, 10
Tire (rear if not all the same)235/40-20235/45-18235/40-19235/35-20
Total Price$66,965$81,695$92,225$96,080
Adjustments for Features-5,2300-250-1,525
Feature-Adjusted Total Price$61,735$81,695$91,975$94,555
Cost Above Minimum$0$0$10,280$12,860

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Features Comparison: Mercedes-Benz GLA vs. Porsche Cayman

Model Year2018201520152015
ModelGLACaymanCaymanCayman
TrimAMG GLA45BaseSGTS
Body4dr SUV2dr Hatch2dr Hatch2dr Hatch
Transmission and Drivetrain 
7-speed automated manual$1200   
6-speed manual $150$150$150
AWD$1700   
RWD $0$0$0
Accessories 
Hands-free trunk or liftgate$100   
Power liftgate$350   
Power rear side windows$200   
Remote app$25   
Remote climate control$25   
Remote start via app$75   
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200   
Blind spot warning system$200   
Driver drowsiness monitor$150   
Hill descent control$250   
Lane departure warning$200   
Obstacle detection, front $150$150$150
Obstacle detection, rear $250$250$250
Rollover sensor$50   
Tires, run-flat$150   
Cargo Management 
Cargo cover$75   
Cargo net $40$40$40
Overhead sunglass holder$25   
Rear seat pass-through$100   
Roof rails$250   
Climate Control 
Automatic air recirculation $100$100$100
Heated windshield washer nozzles $15$15$15
Rear air vents$100   
Residual heat $50$50$50
Water-repellent front-door glass $15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500
Limited-slip rear differential $300$300$300
Engine / Motor 
Mid-engine configuration $0$0$0
Regenerative braking $0$0$0
Exterior 
Black exterior trim (optional)$0  $0
Body kit$0   
Deep-tinted rear windows$275   
Front splitter spoiler$200   
Painted brake calipers (optional)$0 $0$0
Retractable rear spoiler $400$400$400
Tall rear wing-type spoiler$500   
Wheel-lip moldings$75   
Infotainment 
Android Auto support$100   
Apple CarPlay support$100   
DVD-Audio-compatible player $0$0$0
DVD-compatible player$0   
In-vehicle Internet$150   
Navigation map updates, three years$0   
Off-road navigation system $0$0$0
SD Card slot$25   
SMS text-to-speech reader$25   
Surround sound  $250$250
Telematics service, such as OnStar, with navigation$225   
Traffic + travel information$25   
Traffic information $25$25$25
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75$75
Chronometer$100  $100
Fog lights $125$125 
Headlight washers $50$50$50
Interior ambient lighting $150$150$150
Interior ambient lighting, configurable$150   
LED headlights, single projector or low beam only$750   
Mirror tilt-down in reverse$25   
Performance meter   $150
Steering-linked headlights $150$150$150
Turn signals on or near mirrors$25   
Xenon HID headlights $500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50   
Color seat belts$0   
Cooled or ventilated front seats $300$300 
Folding second row seats$300   
Interior trim, special color$0   
Leather door panel trim $250$250 
Memory system, passenger seat$150   
No leather in second row $-300$-300$-300
Power thigh bolsters, passenger seat $100$100$100
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Synthetic suede door panel trim   $250
Synthetic suede headliner   $650
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel$300   
Upholstered instrument panel, leather $1000$1000$1000
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  $200
Performance steering system (optional)$0   
Sport suspension (upgrade)$0   
Wheels, dark finish$0  $0
Transmission 
Launch control$100  $100
Steering-wheel-mounted transmission controls$100   
Total Value of Features$9,675$4,445$4,695$5,970
Value of Feature Adjustments$5,230$0$250$1,525
Value of Feature Adjustments-4,8700-3-16

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Specifications Comparison: Mercedes-Benz GLA vs. Porsche Cayman

Model Year20182015
ModelGLACayman
Body4dr SUV2dr Hatch
Wheelbase106.3 in97.4 in
Length173.9 in172.4 in
Width71.0 in70.9 in
Height60.0 in50.9 in
Curb Weight3,297 lb.2,889 lb.
Fuel Capacity14.8 gal.16.9 gal.
Row 1 Headroom40.0 in0.0 in
Row 1 Shoulder Room54.8 in0.0 in
Row 1 Legroom41.9 in0.0 in
Row 2 Headroom38.4 in0.0 in
Row 2 Shoulder Room53.1 in0.0 in
Row 2 Legroom33.9 in0.0 in
Cargo Volume,
Minimum
17.2 ft315.0 ft3
Cargo Volume,
Maximum
43.6 ft315.0 ft3

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Option Package Details
Mercedes-Benz GLA AMG GLA45

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Proximity key250Yes
Blind spot warning system200No
Hands-free trunk or liftgate100No
Total Requested65068%
Total Not Requested30032%
AMG Red Cut Exclusive Package
FeatureValueRequested?
Interior trim, special color0No
Color seat belts0No
Leather seating surfaces900Yes
Manual thigh support length adjuster, driver seat50No
Manual thigh support length adjuster, passenger seat50No
Upholstered instrument panel300Yes
Interior ambient lighting, configurable0No
Total Requested120092%
Total Not Requested1008%
Multimedia Package
FeatureValueRequested?
Smartphone integration0No
Wi-Fi hotspot50No
Apple CarPlay support100No
Android Auto support100No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested74065%
Total Not Requested40035%
AMG Performance Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested400100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Total Requested325100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Total Requested70064%
Total Not Requested40036%
AMG Night Package
FeatureValueRequested?
Black exterior trim (optional)0Yes
Wheels, dark finish0Yes
Total Requested064%
Total Not Requested036%

Option Package Details
Porsche Cayman

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Leather door panel trim250No
Total Requested00%
Total Not Requested1250100%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Total Requested20033%
Total Not Requested40067%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Unbranded, 235W, 9 speakers350No
Total Requested91572%
Total Not Requested35028%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Front sport buckets100Yes
Total Requested140078%
Total Not Requested40022%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested175071%
Total Not Requested72529%

Option Package Details
Porsche Cayman S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250No
Total Requested00%
Total Not Requested600100%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Total Requested20033%
Total Not Requested40067%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested915100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Front sport buckets100Yes
Total Requested140078%
Total Not Requested40022%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested125063%
Total Not Requested72537%

Option Package Details
Porsche Cayman GTS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Total Requested20033%
Total Not Requested40067%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Infotainment Package
FeatureValueRequested?
Surround sound250No
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested91555%
Total Not Requested75045%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Total Requested130076%
Total Not Requested40024%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested125085%
Total Not Requested22515%

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