Porsche Boxster Porsche Boxster 2015 BMW 5-Series BMW 5-Series 2015

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Porsche Boxster vs. BMW 5-Series 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. BMW 5-Series Invoice Comparison

Lowest Total Price: $96,075

Porsche Boxster GTS   
Difference: $13,870

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015
ModelBoxster5-Series
TrimGTSM5
Body2dr Convertible4dr Sedan
Base Price $73,500 $93,600
Infotainment Package 3,990  
Adaptive sport seats plus 3,025  
Premium Package Plus 1,965  
Torque vectoring, brake-based 1,320  
Metallic paint (extra cost) 710  
Sport suspension (upgrade) 0  
Rearview camera 1,515  
Audio controls on steering wheel 165  
Bright-finished exhaust tip(s) 650  
Power-folding mirrors 320  
Voice control for nav and audio 520  
Ceramic brake rotors 7,400 9,250
6-speed manual 0  
Rear spoiler   0
Upholstered instrument panel, leather   3,500
265/35ZR20   1,300
Wood trim   0
Infotainment Package 0  
Adaptive sport seats plus 0  
Premium Package Plus 0  
Torque vectoring, brake-based 0  
Metallic paint (extra cost) 0  
Sport suspension (upgrade) 0  
Rearview camera 0  
Audio controls on steering wheel 0  
Bright-finished exhaust tip(s) 0  
Power-folding mirrors 0  
Voice control for nav and audio 0  
Ceramic brake rotors 0 8,420
6-speed manual 0  
Rear spoiler   0
Upholstered instrument panel, leather   3,185
265/35ZR20   1,185
Wood trim   0
Options (change) 21,580 14,050
Options (change) 0 12,790
Destination 995 995
Gas Tax 0 1,300
Total Price $96,075 $109,945

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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: Porsche Boxster vs. BMW 5-Series

Lowest Adjusted Price and Invoice: Porsche Boxster GTS
TrueDelta Adjusted Price Difference: $13,710
TrueDelta Adjusted Invoice Difference: $100,732
Model Year20152015
ModelBoxster5-Series
TrimGTSM5
Body2dr Convertible4dr Sedan
Engine330hp H6560hp V8
TransmissionM6S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/26 MPG14/20 MPG
Audio (watts, speakers)445, 10600, 16
Tire (rear if not all the same)235/35-20265/35-20
Total Price$96,075$109,945
Adjustments for Features0-160
Feature-Adjusted Total Price$96,075$109,785

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Features Comparison: Porsche Boxster vs. BMW 5-Series

Model Year20152015
ModelBoxster5-Series
TrimGTSM5
Body2dr Convertible4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
RWD$0$0
Accessories 
Hands-free trunk or liftgate $100
Power rear side windows $200
Remote app $25
Remote window/roof operation $15
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Roll bar$200 
Rollover sensor $50
Torque vectoring, brake-based$100 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through $100
Climate Control 
Rear air vents $100
Water-repellent front-door glass$15 
Drivetrain 
Active rear differential $500
Electronically-variable engine mounts (performance-oriented)$500 
Limited-slip rear differential$300 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Mid-engine configuration$0 
Exterior 
Black exterior trim (optional)$0 
Body kit $0
Painted brake calipers (optional)$0 
Power convertible top$4000 
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition $200
In-vehicle Internet $150
Off-road navigation system$0 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
Siri Eyes Free support $0
Telematics service, such as OnStar $200
Traffic + travel information $25
Traffic information$25 
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Chronometer$100 
Cornering lights $50
Fog light, rear$100 
Mirror tilt-down in reverse $25
Performance meter$150 
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Leather door panel trim $250
Memory system, passenger seat $150
Metal pedals$75 
No leather in second row$-300 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Synthetic suede door panel trim$250 
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces$0 
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,905$7,065
Value of Feature Adjustments$0$160
Value of Feature Adjustments0-148

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Specifications Comparison: Porsche Boxster vs. BMW 5-Series

Model Year20152015
ModelBoxster5-Series
Body2dr Convertible4dr Sedan
Wheelbase97.4 in116.9 in
Length172.2 in193.4 in
Width70.9 in73.2 in
Height50.5 in57.6 in
Curb Weight2,965 lb.4,387 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom38.6 in40.5 in
Row 1 Shoulder Room51.7 in58.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom42.6 in41.4 in
Row 2 Headroom0.0 in38.3 in
Row 2 Shoulder Room0.0 in56.2 in
Row 2 Legroom0.0 in35.3 in
Cargo Volume9.9 ft318.4 ft3

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Option Package Details
Porsche Boxster GTS

Infotainment Package
FeatureValueRequested?
Surround sound250Yes
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0Yes
Total Requested116570%
Total Not Requested50030%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
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 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
Total Requested1700100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested1475100%
Total Not Requested00%

Option Package Details
BMW 5-Series M5

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
265/35ZR20 tires
FeatureValueRequested?
265/35ZR20 tires200No
295/30ZR20 tires200No
Total Requested00%
Total Not Requested400100%

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