Porsche Boxster Porsche Boxster 2006 BMW 3-Series BMW 3-Series 2013

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Porsche Boxster vs. BMW 3-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 3-Series Invoice Comparison

Lowest Total Price: $0

Porsche Boxster S   
Difference: $77,175

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062013
ModelBoxster3-Series
TrimSM3
Body2dr Convertible2dr Hardtop conv.
Base Price $0 $68,750
Front sport buckets 0  
Power seatback bolsters, driver seat 0  
Adaptive dampers - electrical 0 1,000
Navigation system 0 1,350
5-speed shiftable automatic 0  
Metallic paint (extra cost)   550
7-speed automated manual   2,900
Rear spoiler   0
Front sport buckets 0  
Power seatback bolsters, driver seat 0  
Adaptive dampers - electrical 0 910
Navigation system 0 1,230
5-speed shiftable automatic 0  
Metallic paint (extra cost)   500
7-speed automated manual   2,640
Rear spoiler   0
Options (change) 0 5,800
Options (change) 0 5,280
Destination 0 925
Gas Tax 0 1,700
Total Price $0 $77,175

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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 Porsche Boxster dealer quotes or BMW 3-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. BMW 3-Series

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $58,880
TrueDelta Adjusted Invoice Difference: $54,424
Model Year20062013
ModelBoxster3-Series
TrimSM3
Body2dr Convertible2dr Hardtop conv.
Engine280hp H6414hp V8
TransmissionT5S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/27 MPG14/20 MPG
Audio (watts, speakers)230, 7180, 8
Tire (rear if not all the same)235/40-18245/40-18
Total Price$0$77,175
Adjustments for Features0-18,295
Feature-Adjusted Total Price$0$58,880

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Features Comparison: Porsche Boxster vs. BMW 3-Series

Model Year20062013
ModelBoxster3-Series
TrimSM3
Body2dr Convertible2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed automated manual $1200
RWD$0$0
Accessories 
Cruise control $150
Power front side windows $250
Power locks $275
Power rear side windows $200
Remote app $25
Remote keyless entry $225
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual $250
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150
Active or whiplash-reducing head restraints, front seats $0
Antilock brakes (ABS) $400
Auto-raising roll bars / headrests $500
Brake assist $50
Front side airbags $350
Stability control $400
Tire-pressure monitor $75
Traction control $100
Cargo Management 
Air-conditioned storage compartment $50
Console with shifter $150
Climate Control 
Air conditioning $900
Automatic climate control, front $200
Dual-zone climate control $125
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Rear air vents with manual controls $150
Rear defrost $200
Residual heat $50
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Exterior 
Bright-finished exhaust tip(s) $25
Power retractable hardtop $6750
Rear spoiler $200
Sport rocker panels (optional) $0
Infotainment 
Audio controls on steering wheel $125
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD player $125
DVD-compatible player $0
HD radio $50
iPod integration $100
Media drive $15
MP3-compatible player $50
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic information $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150
Automatic headlights $125
Heated mirrors $25
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Mirror tilt-down in reverse $25
Outside temperature display $50
Power mirrors $150
Steering-linked headlights $150
Tachometer $75
Trip computer $150
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), front row $75
Floor mats $75
Folding second row seats w/o opening to trunk $75
Leather-wrapped steering wheel $150
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, driver seat $200
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$1,000$19,295
Value of Feature Adjustments$0$18,295
Value of Feature Adjustments0-16,911

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Specifications Comparison: Porsche Boxster vs. BMW 3-Series

Model Year20062013
ModelBoxster3-Series
Body2dr Convertible2dr Hardtop conv.
Wheelbase95.1 in108.7 in
Length170.4 in180.6 in
Width70.9 in70.2 in
Height51.0 in54.5 in
Curb Weight3,053 lb.4,145 lb.
Fuel Capacity17.0 gal.16.1 gal.
Row 1 Headroom38.4 in38.0 in
Row 1 Shoulder Room51.7 in55.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in41.8 in
Row 2 Headroom0.0 in36.5 in
Row 2 Shoulder Room0.0 in49.3 in
Row 2 Legroom0.0 in31.9 in
Cargo Volume,
Minimum
9.9 ft39.0 ft3
Cargo Volume,
Maximum
9.912.2 ft3

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Option Package Details
BMW 3-Series M3

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100No
Launch control100No
Total Requested00%
Total Not Requested200100%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
Total Requested60081%
Total Not Requested14019%

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