Infiniti M Infiniti M 2013 Porsche Boxster Porsche Boxster 2016

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Infiniti M 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.

Infiniti M vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $70,085

Infiniti M M56   
Difference: $18,840

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132016
ModelMBoxster
TrimM56S
Body4dr Sedan2dr Convertible
Base Price $61,200 $63,900
Cargo mat 200  
Technology Package 3,050  
Deluxe Touring Package 3,900  
Rear spoiler 450  
Illuminated door sill trim plates 380 825
Power sport seats   2,320
Adaptive cruise control, all-speed   2,170
Infotainment Package   3,990
Bose 505W 10 speakers   0
Premium Package Plus   2,950
7-speed automated manual   3,200
Rearview camera   1,515
Wood trim   1,515
Audio controls on steering wheel   615
Power-folding mirrors   320
Heated steering wheel   270
Torque vectoring, brake-based   1,320
Adaptive dampers - electrical   1,790
Voice control for nav and audio   520
Metallic paint (extra cost)   710
Cargo mat 142  
Technology Package 2,649  
Deluxe Touring Package 3,387  
Rear spoiler 369  
Illuminated door sill trim plates 324 0
Power sport seats   0
Adaptive cruise control, all-speed   0
Infotainment Package   0
Bose 505W 10 speakers   0
Premium Package Plus   0
7-speed automated manual   0
Rearview camera   0
Wood trim   0
Audio controls on steering wheel   0
Power-folding mirrors   0
Heated steering wheel   0
Torque vectoring, brake-based   0
Adaptive dampers - electrical   0
Voice control for nav and audio   0
Metallic paint (extra cost)   0
Options (change) 7,980 24,030
Options (change) 6,871 0
Destination 905 995
Total Price $70,085 $88,925

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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: Infiniti M vs. Porsche Boxster

Lowest Adjusted Price: Infiniti M M56
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $16,465
TrueDelta Adjusted Invoice Difference: $63,442
Model Year20132016
ModelMBoxster
TrimM56S
Body4dr Sedan2dr Convertible
Engine420hp V8315hp H6
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG21/30 MPG
Audio (watts, speakers)?, 16445, 10
Tire (rear if not all the same)245/50-18235/40-19
Total Price$70,085$88,925
Adjustments for Features0-2,375
Feature-Adjusted Total Price$70,085$86,550

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Features Comparison: Infiniti M vs. Porsche Boxster

Model Year20132016
ModelMBoxster
TrimM56S
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0$0
Accessories 
Active noise reduction$0 
Eco accelerator$100 
Power rear side windows$200 
Power trunk / liftgate pull-down$50 
Remote window/roof operation$15 
Sunshade, rear, power$225 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Blind spot collision prevention$150 
Blind spot warning system$200 
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure prevention$150 
Lane departure warning$200 
Obstacle detection, front $150
Roll bar $200
Temporary spare tire$150 
Cargo Management 
Cargo mat$40 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Climate Control 
Breeze mode$25 
Heated windshield washer nozzles $15
Ionizing air filtration$50 
Rear air vents$100 
Residual heat $50
Water-repellent front-door glass $15
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Painted brake calipers (optional) $0
Power convertible top $4000
Rear spoiler$200 
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
App support $0
Concierge Services - 4 year subscription$200 
DVD-Audio-compatible player $0
DVD-compatible player$0 
HD radio $50
Off-road navigation system $0
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information$25 
Traffic information $25
Instruments, Lights, and Mirrors 
Analog clock$25 
Compass$0 
Fog light, rear $100
Fog lights$125 
Headlight washers $50
Interior ambient lighting $150
Mirror tilt-down in reverse$25 
Seats and Interior Trim 
Center armrest(s), second row$50 
Leather door panel trim $250
Metal pedals $75
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Synthetic suede headliner$650 
Upholstered instrument cluster hood$50 
Wood trim $300
Wood trim, alternative type$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector$200 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,155$8,530
Value of Feature Adjustments$0$2,375
Value of Feature Adjustments0-27

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Specifications Comparison: Infiniti M vs. Porsche Boxster

Model Year20132016
ModelMBoxster
Body4dr Sedan2dr Convertible
Wheelbase114.2 in97.4 in
Length194.7 in172.2 in
Width72.6 in70.9 in
Height59.1 in50.5 in
Curb Weight4,028 lb.2,976 lb.
Fuel Capacity20.0 gal.16.9 gal.
Row 1 Headroom39.1 in38.6 in
Row 1 Shoulder Room58.4 in51.7 in
Row 1 Hip Room54.3 in53.4 in
Row 1 Legroom44.0 in42.6 in
Row 2 Headroom37.7 in0.0 in
Row 2 Shoulder Room56.7 in0.0 in
Row 2 Hip Room53.5 in0.0 in
Row 2 Legroom36.2 in0.0 in
Cargo Volume14.9 ft39.9 ft3

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Option Package Details
Infiniti M M56

Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Blind spot intervention150No
Eco accelerator100No
Torque vectoring / active trace control100Yes
Total Requested135063%
Total Not Requested80037%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Front sport buckets100No
Wood trim, alternative type300No
Synthetic suede headliner650No
Upholstered instrument cluster hood50No
Sunshade, rear, power225No
Surround sound250Yes
Automatic air recirculation100Yes
Ionizing air filtration50No
Breeze mode25No
Bose, 16 speakers (with subwoofer)350No
Total Requested35017%
Total Not Requested175083%

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-speed or partial200Yes
Forward collision warning200Yes
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%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100No
Total Requested00%
Total Not Requested100100%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Total Requested45075%
Total Not Requested15025%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80062%
Total Not Requested50038%
Infotainment Package
FeatureValueRequested?
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50No
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
Total Requested86595%
Total Not Requested505%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50No
Total Requested172587%
Total Not Requested25013%

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