Mercedes-Benz GL Mercedes-Benz GL 2015 Porsche Boxster Porsche Boxster 2014

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Mercedes-Benz GL 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 GL vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $74,745

Porsche Boxster   
Difference: $7,340

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152015201520142014
ModelGLGLGLGLBoxsterBoxster
TrimGL350 BlueTECGL450GL550GL63 AMGBaseS
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Base Price $63,600 $65,200 $89,950 $119,450 $50,400 $62,100
Premium 1 Package 4,410 4,410        
Obstacle detection, rear 970 970     530 530
Driver Assistance Package 2,800 2,800 1,950      
designo Edition 4,800 4,800 4,100      
Multicontour seats 1,100 1,100        
Lighting Package 1,390 1,390        
Metallic paint (extra cost) 720 720     710 710
Cooled or ventilated front seats 570 570        
Adaptive dampers - electrical 800 800     1,790 1,790
Adaptive cruise control, all-speed         2,170 2,170
Premium Package Plus         3,910 3,240
Infotainment Package         3,990 3,990
Adaptive sport seats plus         3,825 3,825
Upholstered instrument panel, leather         2,025 2,025
Wood trim         1,790 1,790
Illuminated door sill trim plates         825 825
Audio controls on steering wheel         615 615
Voice control for nav and audio         520 520
Obstacle detection, front         330 330
Power-folding mirrors         320 320
Bose 505W 10 speakers           0
Premium 1 Package 4,101 4,101        
Obstacle detection, rear 902 902     451 451
Driver Assistance Package 2,604 2,604 1,814      
designo Edition 4,464 4,464 3,813      
Multicontour seats 1,023 1,023        
Lighting Package 1,293 1,293        
Metallic paint (extra cost) 670 670     0 0
Cooled or ventilated front seats 530 530        
Adaptive dampers - electrical 744 744     0 0
Adaptive cruise control, all-speed         0 0
Premium Package Plus         0 0
Infotainment Package         0 0
Adaptive sport seats plus         0 0
Upholstered instrument panel, leather         0 0
Wood trim         0 0
Illuminated door sill trim plates         0 0
Audio controls on steering wheel         0 0
Voice control for nav and audio         0 0
Obstacle detection, front         0 0
Power-folding mirrors         0 0
Bose 505W 10 speakers           0
Options (change) 17,560 17,560 6,050 0 23,350 22,680
Options (change) 16,331 16,331 5,627 0 451 451
Destination 925 925 925 925 995 995
Total Price $82,085 $83,685 $96,925 $120,375 $74,745 $85,775

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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 Mercedes-Benz GL dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz GL vs. Porsche Boxster

Lowest Adjusted Price: Mercedes-Benz GL GL350 BlueTEC
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $735
TrueDelta Adjusted Invoice Difference: $67,446
Model Year201520152015201520142014
ModelGLGLGLGLBoxsterBoxster
TrimGL350 BlueTECGL450GL550GL63 AMGBaseS
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Engine240hp V6 D362hp V6429hp V8550hp V8265hp H6315hp H6
TransmissionT7T7T7T7M6M6
DrivetrainAWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)80, 880, 8830, 14830, 14185, 7445, 10
Tire (rear if not all the same)275/55-19275/55-19295/40-21295/40-21235/45-18235/40-19
Total Price$82,085$83,685$96,925$120,375$74,745$85,775
Adjustments for Features-8,075-8,225-10,090-11,6650-250
Feature-Adjusted Total Price$74,010$75,460$86,835$108,710$74,745$85,525
Cost Above Minimum$0$1,450$12,825$34,700$0$10,780

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Features Comparison: Mercedes-Benz GL vs. Porsche Boxster

Model Year201520152015201520142014
ModelGLGLGLGLBoxsterBoxster
TrimGL350 BlueTECGL450GL550GL63 AMGBaseS
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200$1200  
6-speed manual    $150$150
AWD$1700$1700$1700$1700  
RWD    $0$0
Accessories 
AC power outlet$100$100$100$100  
Heated / cooled cup holders, front row$75$75$75$75  
Power door closers  $300$300  
Power flip-out rear side windows$125$125$125$125  
Power liftgate$350$350$350$350  
Power rear side windows$200$200$200$200  
Remote app$25$25$25$25  
Remote window/roof operation$15$15$15$15  
Semi-automated parking system$500$500$500$500  
Wind blocker, small    $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0  
Around view cameras  $500$500  
Automatic braking, low-speed$200$200$200$200  
Blind spot collision prevention$150$150$150$150  
Blind spot warning system$200$200$200$200  
Driver drowsiness monitor$150$150$150$150  
Hill descent control$250$250$250$250  
Knee airbag, passenger    $75$75
Lane departure prevention$150$150$150$150  
Lane departure warning$200$200$200$200  
Rear side airbags$300$300$300$300  
Rearview camera$200$200    
Roll bar    $200$200
Rollover sensor$50$50$50$50  
Side curtain airbags    $350$350
Side curtain airbags, three rows$500$500$500$500  
Temporary spare tire$150$150$150$150  
Trailer sway control$25$25$25$25  
Cargo Management 
Aluminum roof rails$250$250$250$250  
Cargo cover$75$75$75$75  
Cargo net  $40$40$40$40
Console with shifter    $150$150
Console without shifter$150$150$150$150  
Climate Control 
Rear air vents$100$100    
Rear air vents with automatic controls  $250$250  
Rear HVAC unit  $400$400  
Rear wiper$175$175$175$175  
Residual heat    $50$50
Water-repellent front-door glass    $15$15
Engine / Motor 
Automatic start / stop $150$150$150$150$150
Mid-engine configuration    $0$0
Regenerative braking    $0$0
Exterior 
Bright-finished exhaust tip(s)   $25$25$25
Deep-tinted rear windows$275$275$275$275  
Glass roof panel(s)   $300  
Laminated front side windows$200$200$200$200  
Panoramic sunroof   $1200  
Power convertible top    $4000$4000
Rear bumper protector$40$40$40$40  
Rear spoiler$200$200$200$200  
Retractable rear spoiler    $400$400
Running boards  $350$350  
Sunroof$900$900$900   
Wheel-lip moldings  $75$75  
Infotainment 
DVD-Audio-compatible player    $0$0
DVD-compatible player$0$0$0$0  
In-vehicle Internet$150$150$150$150  
iPod integration$100$100$100$100  
Navigation map updates, three years$0$0$0$0  
Off-road navigation system    $0$0
SD Card slot$25$25$25$25  
SMS text-to-speech reader$25$25$25$25  
Surround sound  $250$250 $250
Telematics service, such as OnStar, with navigation$225$225$225$225  
Traffic + travel information$25$25$25$25  
Traffic information    $25$25
USB port    $25$25
Voice control for external devices$0$0$0$0  
Instruments, Lights, and Mirrors 
Analog clock$25$25$25$25  
Auto-dimming headlights$200$200$200$200  
Auto-dimming passenger-side mirror    $75$75
Compass$0$0$0$0  
Interior ambient lighting    $150$150
Interior ambient lighting, configurable$150$150$150$150  
Mirror tilt-down in reverse$25$25$25$25  
Turn signals on or near mirrors$25$25$25$25  
Seats and Interior Trim 
Center armrest(s), second row$50$50$50$50  
Folding second row seats$300$300$300$300  
Heated second row seats   $200  
Leather seating surfaces, third-row seats$200$200$200$200  
Leather-wrapped steering wheel   $150$150$150
Manual recliner, second row seats$75$75$75$75  
Massage, driver seat$100$100$100$100  
Massage, passenger seat$100$100$100$100  
Memory system, passenger seat$150$150$150$150  
Metal pedals    $75$75
No leather in second row    $-300$-300
Power headrest height adjuster, driver seat$50$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50$50  
Power release, second row seats   $50  
Power thigh bolsters, driver seat    $100$100
Power thigh bolsters, passenger seat    $100$100
Power-folding third row seats$1000$1000$1000$1000  
Synthetic suede headliner$650$650$650$650  
Wood/leather-wrapped steering wheel$150$150$150   
Suspension, Wheels, and Tires 
Active stabilizer bars   $500  
Air suspension, auto-leveling and height adjustable$1000$1000$1000$1000  
Crosswind stabilization$50$50$50$50  
Electronic systems calibration selector   $200  
Sport suspension (upgrade)   $0  
Transmission 
Steering-wheel-mounted transmission controls$100$100$100$100  
Total Value of Features$14,180$14,330$16,195$17,770$6,105$6,355
Value of Feature Adjustments$8,075$8,225$10,090$11,665$0$250
Value of Feature Adjustments-7,516-7,656-9,391-10,8550-4

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Specifications Comparison: Mercedes-Benz GL vs. Porsche Boxster

Model Year20152014
ModelGLBoxster
Body4dr SUV2dr Convertible
Wheelbase121.0 in97.4 in
Length201.6 in172.2 in
Width76.4 in70.9 in
Height72.8 in50.5 in
Curb Weight5,372 lb.2,889 lb.
Fuel Capacity26.4 gal.16.9 gal.
Row 1 Headroom41.2 in38.6 in
Row 1 Shoulder Room58.5 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom40.3 in42.6 in
Row 2 Headroom40.0 in0.0 in
Row 2 Shoulder Room58.3 in0.0 in
Row 2 Legroom38.5 in0.0 in
Row 3 Headroom38.9 in0.0 in
Row 3 Shoulder Room50.5 in0.0 in
Row 3 Legroom35.0 in0.0 in
Cargo Volume,
Minimum
16.0 ft39.9 ft3
Cargo Volume,
Behind R2
49.4 ft39.9 ft3
Cargo Volume,
Maximum
93.8 ft39.9 ft3

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Option Package Details
Mercedes-Benz GL GL350 BlueTEC

Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Proximity key250Yes
Power-folding mirrors50Yes
Heated / cooled cup holders, front row75No
iPod integration100Yes
Voice control for external devices0No
Illuminated door sill trim plates100Yes
Interior ambient lighting, configurable150No
Navigation map updates, three years0No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested211577%
Total Not Requested62523%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Blind spot intervention150No
Total Requested90050%
Total Not Requested90050%
designo Edition
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage900Yes
Wood/leather-wrapped steering wheel0No
Special interior trim0No
Synthetic suede headliner650No
Leather door panel trim250Yes
Upholstered instrument panel, leather700Yes
Leather seating surfaces, third-row seats200No
Total Requested185069%
Total Not Requested85031%
Multicontour seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Front sport buckets100Yes
Total Requested65076%
Total Not Requested20024%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%

Option Package Details
Mercedes-Benz GL GL450

Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Proximity key250Yes
Power-folding mirrors50Yes
Heated / cooled cup holders, front row75No
iPod integration100Yes
Voice control for external devices0No
Illuminated door sill trim plates100Yes
Interior ambient lighting, configurable150No
Navigation map updates, three years0No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested211577%
Total Not Requested62523%
Driver Assistance Package
FeatureValueRequested?
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Blind spot intervention150No
Total Requested90050%
Total Not Requested90050%
designo Edition
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage900Yes
Wood/leather-wrapped steering wheel0No
Special interior trim0No
Synthetic suede headliner650No
Leather door panel trim250Yes
Upholstered instrument panel, leather700Yes
Leather seating surfaces, third-row seats200No
Total Requested185069%
Total Not Requested85031%
Multicontour seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Front sport buckets100Yes
Total Requested65076%
Total Not Requested20024%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%

Option Package Details
Mercedes-Benz GL GL550

Driver Assistance Package
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Blind spot intervention150No
Total Requested90064%
Total Not Requested50036%
designo Edition
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0Yes
Special interior trim0No
Synthetic suede headliner650No
Leather door panel trim250Yes
Upholstered instrument panel, leather700Yes
Total Requested95059%
Total Not Requested65041%

Option Package Details
Porsche Boxster

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested1100100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0Yes
Upholstered door panels, leather250Yes
Total Requested1050100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Headlight washers50Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
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
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Wind blocker, small100No
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Total Requested365094%
Total Not Requested2256%
Infotainment Package
FeatureValueRequested?
HD radio50Yes
USB port25Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Unbranded, 185W, 7 speakers350No
Off-road navigation system0No
Media drive, large15Yes
App support0Yes
Navigation system600Yes
Traffic information25Yes
Total Requested91572%
Total Not Requested35028%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger 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
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested160089%
Total Not Requested20011%

Option Package Details
Porsche Boxster 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 alert200Yes
Total Requested1100100%
Total Not Requested00%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0Yes
Total Requested800100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Headlight washers50Yes
Steering-linked headlights150Yes
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
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Wind blocker, small100No
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Total Requested315093%
Total Not Requested2257%
Infotainment Package
FeatureValueRequested?
HD radio50Yes
USB port25Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
App support0Yes
Navigation system600Yes
Traffic information25Yes
Total Requested915100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger 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
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested160089%
Total Not Requested20011%

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