Mercedes-Benz R-Class Mercedes-Benz R-Class 2007 Porsche Boxster Porsche Boxster 2008

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Mercedes-Benz R-Class 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 R-Class vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $51,275

Mercedes-Benz R-Class R350 / R320   
Difference: $10,585

Lowest Total Invoice: $23,861

Mercedes-Benz R-Class R63 AMG   
Difference: $29,847

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720082008
ModelR-ClassR-ClassR-ClassBoxsterBoxster
TrimR350 / R320R500R63 AMGBaseS
Body4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Base Price $43,000 $50,500 $87,400 $45,800 $55,700
Base Invoice $39,990 $46,965 $21,282 $39,923 $43,512
Trim Package 1,750 1,750      
Lighting Package 900 900 900    
Metallic paint (extra cost) 700 700   690 690
Heated front seats 700     480 480
Obstacle detection, rear 760 760   530 530
CD changer, remote 500 500 500 650 650
Wood/leather-wrapped steering wheel 540 540 540 1,360 1,360
Navigation system 1,650 1,650   3,110 3,110
Adaptive Sports Seats       3,055 3,055
Auto-dimming rearview mirror       690 690
Xenon HID headlights       1,090 1,090
Floor mats       115 115
Automatic climate control, front       550 550
Wood trim       890 890
Adaptive dampers - electrical       1,990 1,990
Trim Package 1,628 1,628      
Lighting Package 837 837 837    
Metallic paint (extra cost) 651 651   587 587
Heated front seats 651     408 408
Obstacle detection, rear 707 707   451 451
CD changer, remote 465 465 465 553 553
Wood/leather-wrapped steering wheel 502 502 502 1,156 1,156
Navigation system 1,534 1,534   2,644 2,644
Adaptive Sports Seats       2,597 2,597
Auto-dimming rearview mirror       587 587
Xenon HID headlights       927 927
Floor mats       98 98
Automatic climate control, front       468 468
Wood trim       757 757
Adaptive dampers - electrical       1,692 1,692
Options (change) 7,500 6,800 1,940 15,200 15,200
Options (change) 6,975 6,324 1,804 12,925 12,925
Destination 775 775 775 860 860
Total Price $51,275 $58,075 $90,115 $61,860 $71,760
Total Invoice $47,740 $54,064 $23,861 $53,708 $57,297

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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 R-Class dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz R-Class vs. Porsche Boxster

Lowest Adjusted Price: Mercedes-Benz R-Class R350 / R320
Lowest Adjusted Invoice: Mercedes-Benz R-Class R63 AMG
TrueDelta Adjusted Price Difference: $11,380
TrueDelta Adjusted Invoice Difference: $31,531
Model Year20072007200720082008
ModelR-ClassR-ClassR-ClassBoxsterBoxster
TrimR350 / R320R500R63 AMGBaseS
Body4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Engine268hp V6302hp V8503hp V8245hp H6295hp H6
TransmissionT7T7T7M5M6
DrivetrainAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)80, 880, 8440, 1250, 4230, 7
Tire (rear if not all the same)235/65-17255/55-18265/45-20205/55-17235/40-18
Total Price$51,275$58,075$90,115$61,860$71,760
Adjustments for Features-795-795-6,3600-150
Feature-Adjusted Total Price$50,480$57,280$83,755$61,860$71,610
Cost Above Minimum$0$6,800$33,275$0$9,750
Total Invoice$47,740$54,064$23,861$53,708$57,297
Adjustments for Features-740-740-1,6840-120
Feature-Adjusted Total Invoice$47,000$53,324$22,177$53,708$57,177
Cost Above Minimum$24,823$31,147$0$0$3,469

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Features Comparison: Mercedes-Benz R-Class vs. Porsche Boxster

Model Year20072007200720082008
ModelR-ClassR-ClassR-ClassBoxsterBoxster
TrimR350 / R320R500R63 AMGBaseS
Body4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200  
5-speed manual   $0 
6-speed manual    $150
AWD$1700$1700$1700  
RWD   $0$0
Accessories 
Power flip-out rear side windows  $125  
Power liftgate  $350  
Power rear side windows$200$200$200  
Power trunk / liftgate pull-down$50$50   
Remote window/roof operation$15$15$15  
Tilt/telescoping steering wheel, manual$250$250 $250$250
Tilt/telescoping steering wheel, power  $350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Brake assist$50$50$50  
Obstacle detection, front$150$150$150  
Rear side airbags$300$300$300  
Rearview camera  $200  
Roll bar   $200$200
Rollover sensor$50$50$50  
Side curtain airbags, three rows$500$500$500  
Cargo Management 
Cargo cover  $75  
Cargo net  $40$40$40
Console with shifter   $150$150
Console without shifter$150$150$150  
Climate Control 
Dual-zone climate control$125$125$125  
Heated windshield washer nozzles   $15$15
Rear air vents$100$100   
Rear air vents with automatic controls  $250  
Rear HVAC unit  $400  
Rear wiper$175$175$175  
Residual heat$50$50$50  
Water-repellent front-door glass   $15$15
Engine / Motor 
Mid-engine configuration   $0$0
Exterior 
Body kit  $0  
Bodyside moldings$75$75$75  
Deep-tinted rear windows$275$275$275  
Panoramic sunroof  $1200  
Power convertible top   $4000$4000
Rear spoiler$200$200$200  
Retractable rear spoiler   $400$400
Infotainment 
Aux input$50$50$50  
MP3-compatible player$50$50$50  
Rear seat audio controls  $25  
Satellite radio  $200  
Surround sound  $250  
Telematics service, such as OnStar  $200  
Voice control for nav and audio$100$100$100  
Instruments, Lights, and Mirrors 
Analog clock$25$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$125  
Compass$0$0$0  
Cornering lights$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$25  
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Folding second row seats$300$300$300  
Folding third row seats$600$600$600  
Manual fore-aft adjuster, second row seats$75$75$75  
Manual lumbar adjuster, driver seat$50$50$50  
Manual recliner, second row seats$75$75$75  
Manual recliner, third row seats$125$125$125  
Memory system, driver seat  $200$200$200
Memory system, passenger seat  $150  
Power 4-way lumbar adjuster, driver seat   $150$150
Power fore-aft adjuster, passenger seat  $100$100$100
Power headrest height adjuster, driver seat  $50  
Power headrest height adjuster, passenger seat  $50  
Power height adjuster, passenger seat  $100$100$100
Power recliner, passenger seat  $100$100$100
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 tilt adjuster, passenger seat  $100$100$100
Synthetic suede inserts in leather seating surfaces  $0  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500$500
Air suspension, auto-leveling and height adjustable  $1000  
Rear air springs, auto-leveling$350$350   
Sport suspension (upgrade)  $0  
Total Value of Features$7,815$7,815$13,380$7,020$7,170
Value of Feature Adjustments$795$795$6,360$0$150
Value of Feature Adjustments-740-740-1,6840-120

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Specifications Comparison: Mercedes-Benz R-Class vs. Porsche Boxster

Model Year20072008
ModelR-ClassBoxster
Body4dr SUV2dr Convertible
Wheelbase126.6 in95.1 in
Length203.0 in170.4 in
Width75.7 in70.9 in
Height65.4 in51.0 in
Curb Weight4,830 lb.2,856 lb.
Fuel Capacity25.1 gal.17.0 gal.
Row 1 Headroom39.8 in38.4 in
Row 1 Shoulder Room60.3 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom39.8 in41.6 in
Row 2 Headroom40.4 in0.0 in
Row 2 Shoulder Room59.6 in0.0 in
Row 2 Legroom36.2 in0.0 in
Row 3 Headroom37.2 in0.0 in
Row 3 Shoulder Room52.8 in0.0 in
Row 3 Legroom32.4 in0.0 in
Cargo Volume,
Minimum
15.3 ft39.9 ft3
Cargo Volume,
Behind R2
42.2 ft39.9 ft3
Cargo Volume,
Maximum
85.0 ft39.9 ft3

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Option Package Details
Mercedes-Benz R-Class R350 / R320

Trim Package
FeatureValueRequested?
Leather seating surfaces900Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested90086%
Total Not Requested15014%
Lighting Package
FeatureValueRequested?
Fog lights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested67577%
Total Not Requested20023%

Option Package Details
Mercedes-Benz R-Class R500

Trim Package
FeatureValueRequested?
Leather seating surfaces900Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested90086%
Total Not Requested15014%
Lighting Package
FeatureValueRequested?
Fog lights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested67577%
Total Not Requested20023%

Option Package Details
Mercedes-Benz R-Class R63 AMG

Lighting Package
FeatureValueRequested?
Fog lights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested67577%
Total Not Requested20023%

Option Package Details
Porsche Boxster

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Total Requested80059%
Total Not Requested55041%

Option Package Details
Porsche Boxster S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Total Requested80059%
Total Not Requested55041%

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