Porsche Boxster Porsche Boxster 2010 Mercedes-Benz GL Mercedes-Benz GL 2009

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche Boxster vs. Mercedes-Benz GL 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 Boxster vs. Mercedes-Benz GL Invoice Comparison

Lowest Total Price: $63,245

Mercedes-Benz GL GL450 / GL320   
Difference: $10,380

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020092009
ModelBoxsterBoxsterGLGL
TrimBaseSGL450 / GL320GL550
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Base Price $47,600 $58,000 $58,200 $81,300
Adaptive Sports Seats 3,055 3,055    
Xenon HID headlights 1,560 1,560    
iPod integration 440 440    
Navigation system 3,110 3,110    
Auto-dimming rearview mirror 690 690    
Upholstered instrument panel, leather 2,025 2,025    
Cooled or ventilated front seats 800 800   550
Heated front seats 510 510    
Traffic information 0 0    
Satellite radio 750 750    
Voice control for nav and audio 595 595    
Obstacle detection, rear 530 530    
Heated steering wheel 210 210   0
Adaptive dampers - electrical 1,990 1,990 750  
Illuminated door sill trim plates 725 725 570 570
Bluetooth cell phone link 695 695    
CD changer, in-dash 650 650    
Wood trim 890 890    
Floor mats 90 90    
Automatic climate control, front 550 550    
Metallic paint (extra cost) 710 710 720  
Wood/leather-wrapped steering wheel 1,080 1,080    
7-speed automated manual 3,420 3,420    
Leather seating surfaces     2,130  
Adaptive Sports Seats 2,597 2,597    
Xenon HID headlights 0 0    
iPod integration 0 0    
Navigation system 0 0    
Auto-dimming rearview mirror 587 587    
Upholstered instrument panel, leather 0 0    
Cooled or ventilated front seats 0 0   512
Heated front seats 0 0    
Traffic information 0 0    
Satellite radio 0 0    
Voice control for nav and audio 0 0    
Obstacle detection, rear 451 451    
Heated steering wheel 0 0   0
Adaptive dampers - electrical 1,692 1,692 698  
Illuminated door sill trim plates 616 616 530 530
Bluetooth cell phone link 0 0    
CD changer, in-dash 553 553    
Wood trim 757 757    
Floor mats 0 0    
Automatic climate control, front 468 468    
Metallic paint (extra cost) 0 0 670  
Wood/leather-wrapped steering wheel 0 0    
7-speed automated manual 0 0    
Leather seating surfaces     1,981  
Options (change) 25,075 25,075 4,170 1,120
Options (change) 7,721 7,721 3,879 1,042
Destination 950 950 875 875
Total Price $73,625 $84,025 $63,245 $83,295

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche Boxster dealer quotes or Mercedes-Benz GL dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price: Mercedes-Benz GL GL450 / GL320
Lowest Adjusted Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $10,565
TrueDelta Adjusted Invoice Difference: $50,037
Model Year2010201020092009
ModelBoxsterBoxsterGLGL
TrimBaseSGL450 / GL320GL550
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Engine255hp H6310hp H6335hp V8382hp V8
TransmissionS7S7T7T7
DrivetrainRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4185, 780, 8440, 12
Tire (rear if not all the same)205/55-17235/40-18275/55-19295/40-21
Total Price$73,625$84,025$63,245$83,295
Adjustments for Features00-185-6,740
Feature-Adjusted Total Price$73,625$84,025$63,060$76,555
Cost Above Minimum$0$10,400$0$13,495

Return to top

Features Comparison: Porsche Boxster vs. Mercedes-Benz GL

Model Year2010201020092009
ModelBoxsterBoxsterGLGL
TrimBaseSGL450 / GL320GL550
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
7-speed manually-shiftable automatic  $1200$1200
RWD$0$0  
AWD  $1700$1700
Accessories 
AC power outlet   $100
Heated steering wheel$100$100 $100
Power flip-out rear side windows   $125
Power liftgate   $350
Power rear side windows  $200$200
Proximity key   $250
Remote window/roof operation  $15$15
Tilt/telescoping steering wheel, manual$250$250$250 
Tilt/telescoping steering wheel, power   $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Brake- or yaw-sensor-initiated collision preparation system  $0$0
Hill descent control  $250$250
Obstacle detection, front   $150
Obstacle detection, rear$250$250 $250
Rear side airbags  $300$300
Rearview camera   $200
Roll bar$200$200  
Rollover sensor  $50$50
Side curtain airbags, three rows  $500$500
Temporary spare tire  $150$150
Trailer sway control  $25$25
Cargo Management 
Cargo area partition net   $40
Cargo cover  $75$75
Cargo net$40$40  
Console with shifter$150$150  
Console without shifter  $150$150
Roof rails  $250$250
Climate Control 
Dual-zone climate control  $125$125
Rear air vents  $100 
Rear air vents with automatic controls   $250
Rear HVAC unit   $400
Rear wiper  $175$175
Residual heat  $50$50
Water-repellent front-door glass$15$15  
Engine / Motor 
Mid-engine configuration$0$0  
Exterior 
Bodyside moldings  $75$75
Deep-tinted rear windows  $275$275
Glass roof panel(s)  $300$300
Power convertible top$4000$4000  
Rear bumper protector  $40$40
Retractable rear spoiler$400$400  
Running boards   $350
Sunroof  $900$900
Wheel-lip moldings   $75
Infotainment 
DVD-Audio-compatible player$0$0$0 
DVD-compatible player   $0
HD radio   $50
iPod integration$100$100 $100
Media drive$15$15 $15
MP3-compatible player  $50$50
Navigation system$600$600 $600
Off-road navigation system$0$0  
Satellite radio$200$200 $200
SD Card slot   $25
Surround sound   $250
Telematics service, such as OnStar  $200$200
Traffic information$25$25 $25
Voice control for nav and audio$100$100 $100
Instruments, Lights, and Mirrors 
Analog clock  $25$25
Auto-dimming driver-side mirror$75$75 $75
Auto-dimming passenger-side mirror$75$75  
Auto-dimming rearview mirror$150$150 $150
Automatic headlights  $125$125
Compass  $0$0
Cornering lights   $50
Headlight washers$50$50 $50
Mirror tilt-down in reverse   $25
Power-folding mirrors   $50
Steering-linked headlights$150$150 $150
Turn signals on or near mirrors  $25$25
Xenon HID headlights$500$500 $500
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Cooled or ventilated front seats$300$300 $300
Folding second row seats  $300$300
Heated second row seats   $200
Leather seating surfaces, third-row seats  $200$200
Leather-wrapped steering wheel   $150
Manual recliner, second row seats  $75$75
Memory system, driver seat$200$200 $200
Memory system, passenger seat   $150
Metal pedals$75$75  
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, passenger seat   $150
Power headrest height adjuster, driver seat   $50
Power headrest height adjuster, passenger seat   $50
Power seatback bolsters, driver seat$100$100 $100
Power seatback bolsters, passenger seat$100$100 $100
Power thigh bolsters, driver seat$100$100  
Power thigh bolsters, passenger seat$100$100  
Power thigh support length adjuster, driver seat   $100
Power thigh support length adjuster, passenger seat   $100
Power-folding third row seats  $1000$1000
Upholstered instrument panel  $300$300
Upholstered instrument panel, leather$1000$1000  
Wood/leather-wrapped steering wheel$150$150$150 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000$1000
Total Value of Features$10,470$10,470$10,655$17,210
Value of Feature Adjustments$0$0$185$6,740
Value of Feature Adjustments00-172-6,273

Return to top

Specifications Comparison: Porsche Boxster vs. Mercedes-Benz GL

Model Year20102009
ModelBoxsterGL
Body2dr Convertible4dr SUV
Wheelbase95.1 in121.1 in
Length172.1 in200.6 in
Width70.9 in76.0 in
Height50.9 in72.4 in
Curb Weight2,944 lb.5,281 lb.
Fuel Capacity16.9 gal.26.0 gal.
Row 1 Headroom38.4 in40.1 in
Row 1 Shoulder Room51.7 in58.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in40.3 in
Row 2 Headroom0.0 in40.6 in
Row 2 Shoulder Room0.0 in58.9 in
Row 2 Legroom0.0 in39.5 in
Row 3 Headroom0.0 in38.2 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in34.2 in
Cargo Volume,
Minimum
9.9 ft314.3 ft3
Cargo Volume,
Behind R2
9.943.8 ft3
Cargo Volume,
Maximum
9.983.3 ft3

Return to top

Option Package Details
Porsche Boxster

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested105078%
Total Not Requested30022%

Option Package Details
Porsche Boxster S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested105078%
Total Not Requested30022%

Option Package Details
Mercedes-Benz GL GL450 / GL320

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather seating surfaces, third-row seats200No
Wood/leather-wrapped steering wheel150Yes
Interior ambient lighting150Yes
Upholstered door panels, leather250Yes
Total Requested145088%
Total Not Requested20012%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Porsche models.