Mercedes-Benz R-Class Mercedes-Benz R-Class 2008 Porsche 718 Cayman Porsche 718 Cayman 2017

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Mercedes-Benz R-Class 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 R-Class vs. Porsche 718 Cayman Invoice Comparison

Lowest Total Price: $51,740

Mercedes-Benz R-Class R350 / R320   
Difference: $14,460

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820172017
ModelR-Class718 Cayman718 Cayman
TrimR350 / R320BaseS
Body4dr SUV2dr Hatch2dr Hatch
Base Price $42,100 $53,900 $66,300
Full Leather Seating Package 2,200    
Lighting Package 910    
Metallic paint (extra cost) 710 640 640
iPod integration 375    
Heated front seats 710    
Proximity key 1,110 790 790
Illuminated door sill trim plates 550 825 825
Adaptive cruise control 2,200    
Premium Package   1,780 1,370
Power sport seats   2,320 2,320
Interior ambient lighting   340 340
Rear wiper   360 360
Wood/leather-wrapped steering wheel   990 990
Wood trim   1,535 1,535
Adaptive cruise control, all-speed   1,670 1,670
Full Leather Seating Package 2,046    
Lighting Package 846    
Metallic paint (extra cost) 660 0 0
iPod integration 349    
Heated front seats 660    
Proximity key 1,032 0 0
Illuminated door sill trim plates 512 0 0
Adaptive cruise control 2,046    
Premium Package   0 0
Power sport seats   0 0
Interior ambient lighting   0 0
Rear wiper   0 0
Wood/leather-wrapped steering wheel   0 0
Wood trim   0 0
Adaptive cruise control, all-speed   0 0
Options (change) 8,765 11,250 10,840
Options (change) 8,151 0 0
Destination 875 1,050 1,050
Total Price $51,740 $66,200 $78,190

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

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TrueDelta Value Comparison: Mercedes-Benz R-Class vs. Porsche 718 Cayman

Lowest Adjusted Price: Mercedes-Benz R-Class R350 / R320
Lowest Adjusted Invoice: Porsche 718 Cayman
TrueDelta Adjusted Price Difference: $15,440
TrueDelta Adjusted Invoice Difference: $46,216
Model Year200820172017
ModelR-Class718 Cayman718 Cayman
TrimR350 / R320BaseS
Body4dr SUV2dr Hatch2dr Hatch
Engine268hp V6300hp H4350hp H4
TransmissionT7M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)80, 8110, 6110, 6
Tire (rear if not all the same)255/55-18235/45-18235/40-19
Total Price$51,740$66,200$78,190
Adjustments for Features-98000
Feature-Adjusted Total Price$50,760$66,200$78,190
Cost Above Minimum$0$0$11,990

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Features Comparison: Mercedes-Benz R-Class vs. Porsche 718 Cayman

Model Year200820172017
ModelR-Class718 Cayman718 Cayman
TrimR350 / R320BaseS
Body4dr SUV2dr Hatch2dr Hatch
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
6-speed manual $150$150
RWD$0$0$0
Accessories 
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Heated steering wheel $100$100
Power rear side windows$200  
Power trunk / liftgate pull-down$50  
Remote window/roof operation$15  
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Automatic braking, high-speed or partial $200$200
Forward collision warning $200$200
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Obstacle detection, front $150$150
Obstacle detection, rear $250$250
Radar- or camera-based collision preparation system $0$0
Rear side airbags$300  
Rearview camera $200$200
Rollover sensor$50  
Side curtain airbags $350$350
Side curtain airbags, three rows$500  
Temporary spare tire$150  
Cargo Management 
Cargo cover$75  
Cargo net $40$40
Console with shifter $150$150
Console without shifter$150  
Climate Control 
Automatic air recirculation $100$100
Heated windshield washer nozzles $15$15
Rear air vents$100  
Water-repellent front-door glass $15$15
Engine / Motor 
Automatic start / stop $150$150
Mid-engine configuration $0$0
Regenerative braking $0$0
Exterior 
Body kit$0  
Bodyside moldings$75  
Deep-tinted rear windows$275  
Painted brake calipers (optional)  $0
Rear bumper protector$40  
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
DVD-Audio-compatible player $0$0
HD radio $50$50
iPod integration$100  
Media drive, small $5$5
MP3-compatible player $50$50
Satellite radio $200$200
SD Card slot $25$25
USB port $25$25
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming driver-side mirror $75$75
Auto-dimming passenger-side mirror $75$75
Auto-dimming rearview mirror $150$150
Compass$0  
Cornering lights$50  
Fog lights$125  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Center armrest(s), second row$50  
Folding second row seats$300  
Folding third row seats$600  
Leather seating surfaces, third-row seats$200  
Manual fore-aft adjuster, second row seats$75  
Manual lumbar adjuster, driver seat$50  
Manual recliner, second row seats$75  
Manual recliner, third row seats$125  
Memory system, driver seat $200$200
No leather in second row $-300$-300
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power recliner, passenger seat $100$100
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Power tilt adjuster, passenger seat $100$100
Wood trim $300$300
Wood trim, alternative type$300  
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling$350  
Total Value of Features$6,680$5,700$5,700
Value of Feature Adjustments$980$0$0
Value of Feature Adjustments-91300

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Specifications Comparison: Mercedes-Benz R-Class vs. Porsche 718 Cayman

Model Year20082017
ModelR-Class718 Cayman
Body4dr SUV2dr Hatch
Wheelbase126.6 in97.4 in
Length203.0 in172.4 in
Width75.7 in70.9 in
Height65.4 in51.0 in
Curb Weight4,830 lb.2,945 lb.
Fuel Capacity25.1 gal.14.3 gal.
Row 1 Headroom39.8 in0.0 in
Row 1 Shoulder Room60.3 in0.0 in
Row 1 Legroom39.8 in0.0 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 ft315.0 ft3
Cargo Volume,
Behind R2
42.2 ft315.0 ft3
Cargo Volume,
Maximum
85.0 ft315.0 ft3

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

Full Leather Seating Package
FeatureValueRequested?
Leather seating surfaces900Yes
Wood/leather-wrapped steering wheel150Yes
Interior ambient lighting150Yes
Wood trim, alternative type300No
Upholstered door panels, leather250Yes
Leather seating surfaces, third-row seats200No
Total Requested145074%
Total Not Requested50026%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested70093%
Total Not Requested507%

Option Package Details
Porsche 718 Cayman

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150No
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested87569%
Total Not Requested40031%
Power sport seats
FeatureValueRequested?
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 seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested25019%
Total Not Requested105081%

Option Package Details
Porsche 718 Cayman S

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Total Requested00%
Total Not Requested1100100%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150No
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested87569%
Total Not Requested40031%
Power sport seats
FeatureValueRequested?
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 seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat100No
Total Requested25019%
Total Not Requested105081%

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