Porsche Boxster Porsche Boxster 2011 BMW 4-Series BMW 4-Series 2018

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

Join Us

Porsche Boxster vs. BMW 4-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 4-Series Invoice Comparison

Lowest Total Price: $89,555

Porsche Boxster S   
Difference: $3,930

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112018
ModelBoxster4-Series
TrimSM4
Body2dr Convertible2dr Hardtop conv.
Base Price $58,600 $76,200
Sport Chrono Package 960  
Adaptive Sports Seats 3,055  
Infotainment Package 3,640  
7-speed automated manual 3,420 2,900
Metallic paint (extra cost) 710 550
Adaptive dampers - electrical 2,090  
Heated front seats 525  
Voice control for nav and audio 595  
Audio controls on steering wheel 615  
Heated steering wheel 250 190
Obstacle detection, rear 530 750
Ceramic brake rotors 8,150 8,150
Upholstered instrument panel, leather 2,025  
Limited-slip rear differential 950  
Convenience Package 2,490  
Full Merino Leather   2,550
255/35YR19   1,200
Wood trim   0
Sport Chrono Package 0  
Adaptive Sports Seats 0  
Infotainment Package 0  
7-speed automated manual 0 2,670
Metallic paint (extra cost) 0 505
Adaptive dampers - electrical 0  
Heated front seats 0  
Voice control for nav and audio 0  
Audio controls on steering wheel 0  
Heated steering wheel 0 175
Obstacle detection, rear 451 690
Ceramic brake rotors 6,928 7,500
Upholstered instrument panel, leather 0  
Limited-slip rear differential 0  
Convenience Package 0  
Full Merino Leather   2,345
255/35YR19   1,105
Wood trim   0
Options (change) 30,005 16,290
Options (change) 7,379 14,990
Destination 950 995
Total Price $89,555 $93,485

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 BMW 4-Series 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. BMW 4-Series

Lowest Adjusted Price: BMW 4-Series M4
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $3,055
TrueDelta Adjusted Invoice Difference: $72,661
Model Year20112018
ModelBoxster4-Series
TrimSM4
Body2dr Convertible2dr Hardtop conv.
Engine310hp H6425hp I6
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/29 MPG17/24 MPG
Audio (watts, speakers)325, 11600, 16
Tire (rear if not all the same)235/40-18255/35-19
Total Price$89,555$93,485
Adjustments for Features0-6,985
Feature-Adjusted Total Price$89,555$86,500

Return to top

Features Comparison: Porsche Boxster vs. BMW 4-Series

Model Year20112018
ModelBoxster4-Series
TrimSM4
Body2dr Convertible2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Hands-free trunk or liftgate $100
Power rear side windows $200
Proximity key $250
Remote app $25
Remote window/roof operation $15
Wind blocker $300
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Auto-raising roll bars / headrests $500
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Roll bar$200 
Side curtain airbags $350
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through $100
Second-row low console $100
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Rear air vents with manual controls $150
Residual heat $50
Water-repellent front-door glass$15 
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Painted brake calipers (optional) $0
Power convertible top$4000 
Power retractable hardtop $6750
Retractable rear spoiler$400 
Sport rocker panels (optional) $0
Infotainment 
4G LTE connectivity $0
App support $0
Bluetooth audio streaming $25
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Navigation map updates, three years $0
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 
Auto-dimming passenger-side mirror$75 
Automatic headlights $125
Chronometer$100 
Compass $0
Cornering lights$50 
Fog light, rear$100 
Fog lights$125 
Headlight washers$50 
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Wood trim $300
Suspension, Wheels, and Tires 
Performance steering system (optional) $0
Sport suspension (upgrade) $0
Transmission 
Downshift rev matching $50
Total Value of Features$7,605$14,590
Value of Feature Adjustments$0$6,985
Value of Feature Adjustments0-6,540

Return to top

Specifications Comparison: Porsche Boxster vs. BMW 4-Series

Model Year20112018
ModelBoxster4-Series
Body2dr Convertible2dr Hardtop conv.
Wheelbase95.1 in110.6 in
Length172.1 in182.6 in
Width70.9 in71.9 in
Height50.9 in54.5 in
Curb Weight3,042 lb.4,112 lb.
Fuel Capacity16.9 gal.15.8 gal.
Row 1 Headroom38.4 in40.4 in
Row 1 Shoulder Room51.7 in55.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in42.2 in
Row 2 Headroom0.0 in37.1 in
Row 2 Shoulder Room0.0 in49.8 in
Row 2 Legroom0.0 in33.1 in
Cargo Volume,
Minimum
9.9 ft37.8 ft3
Cargo Volume,
Maximum
9.913.0 ft3

Return to top

Option Package Details
Porsche Boxster S

Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%
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 buckets100Yes
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 seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Total Requested115085%
Total Not Requested20015%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
Bose, 325W, 11 speakers (with subwoofer)350No
USB port25Yes
Total Requested111576%
Total Not Requested35024%
Convenience Package
FeatureValueRequested?
Wind blocker, small100Yes
Automatic climate control, front200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested112578%
Total Not Requested32522%

Option Package Details
BMW 4-Series M4

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Launch control100Yes
Total Requested200100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
255/35YR19 tires
FeatureValueRequested?
255/35YR19 tires200No
275/35YR19 tires200No
Total Requested00%
Total Not Requested400100%
Full Merino Leather
FeatureValueRequested?
Leather upholstery, extended coverage450No
Leather door panel trim250Yes
Upholstered instrument panel, leather1000Yes
Total Requested125074%
Total Not Requested45026%

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.