Porsche Boxster Porsche Boxster 2006 BMW 3-Series BMW 3-Series 2016

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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: $38,095

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006201620162016201620162016
ModelBoxsterBoxster3-Series3-Series3-Series3-Series3-Series3-Series
TrimBaseS320i328i328d330e340iM3
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $0 $0 $33,150 $38,350 $39,850 $43,700 $45,800 $63,500
Navigation system 0 0 1,950 1,950 1,950 1,950 1,950  
Power seatback bolsters, driver seat 0 0            
Front sport buckets 0 0            
Adaptive dampers - electrical 0 0           1,000
Metallic paint (extra cost)     550 550 550 550 550 550
Leather seating surfaces     1,450 1,450 1,450 1,450 1,450 950
Track Handling Package       2,300     1,700  
Run-flat tire delete             0  
Wood trim               0
Sunroof               0
Navigation system 0 0 1,775 1,775 1,775 1,775 1,775  
Power seatback bolsters, driver seat 0 0            
Front sport buckets 0 0            
Adaptive dampers - electrical 0 0           910
Metallic paint (extra cost)     500 500 500 500 500 500
Leather seating surfaces     1,320 1,320 1,320 1,320 1,320 865
Track Handling Package       2,095     1,545  
Run-flat tire delete             0  
Wood trim               0
Sunroof               0
Options (change) 0 0 3,950 6,250 3,950 3,950 5,650 2,500
Options (change) 0 0 3,595 5,690 3,595 3,595 5,140 2,275
Destination 0 0 995 995 995 995 995 995
Gas Tax 0 0 0 0 0 -4,001 0 0
Total Price $0 $0 $38,095 $45,595 $44,795 $44,644 $52,445 $66,995

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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 3-Series

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $29,775
TrueDelta Adjusted Invoice Difference: $27,817
Model Year20062006201620162016201620162016
ModelBoxsterBoxster3-Series3-Series3-Series3-Series3-Series3-Series
TrimBaseS320i328i328d330e340iM3
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine240hp H6280hp H6180hp I4240hp I4180hp I4 D181hp I4 PiH320hp I6425hp I6
TransmissionM5M6M6T8T8T8M6M6
DrivetrainRWDRWDRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7205, 9205, 9205, 9205, 9205, 9600, 16
Tire (rear if not all the same)205/55-17235/40-18225/50-17225/45-18225/50-17225/50-17225/45-18255/40-18
Total Price$0$0$38,095$45,595$44,795$44,644$52,445$66,995
Adjustments for Features0-150-8,470-12,095-11,845-11,870-13,695-14,495
Feature-Adjusted Total Price$0$-150$29,625$33,500$32,950$32,774$38,750$52,500
Cost Above Minimum$150$0$0$3,875$3,325$3,149$9,125$22,875

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Features Comparison: Porsche Boxster vs. BMW 3-Series

Model Year20062006201620162016201620162016
ModelBoxsterBoxster3-Series3-Series3-Series3-Series3-Series3-Series
TrimBaseS320i328i328d330e340iM3
Body2dr Convertible2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manual$0       
6-speed manual $150$150   $150$150
8-speed manually-shiftable automatic   $1300$1300$1300  
RWD$0$0$0$0$0$0$0$0
Accessories 
Cruise control  $150$150$150$150$150$150
Hands-free trunk or liftgate      $100$100
Power front side windows  $250$250$250$250$250$250
Power locks  $275$275$275$275$275$275
Power rear side windows  $200$200$200$200$200$200
Proximity key      $250$250
Remote app  $25$25$25$25$25$25
Remote keyless entry  $225$225$225$225$225$225
Remote window/roof operation  $15$15$15$15$15$15
Tilt/telescoping steering wheel, manual  $250$250$250$250$250$250
Universal garage door opener   $100$100$100$100$100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes  $150$150$150$150$150$150
Active or whiplash-reducing head restraints, front seats  $0$0$0$0$0$0
Antilock brakes (ABS)  $400$400$400$400$400$400
Brake assist  $50$50$50$50$50$50
Front side airbags  $350$350$350$350$350$350
High performance brake pads (optional)   $0  $0 
Knee airbag, driver  $75$75$75$75$75$75
Knee airbag, passenger  $75$75$75$75$75$75
Side curtain airbags  $350$350$350$350$350$350
Stability control  $400$400$400$400$400$400
Tire-pressure monitor  $75$75$75$75$75$75
Tires, run-flat  $150 $150$150  
Traction control  $100$100$100$100$100$100
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50$50$50
Console with shifter  $150$150$150$150$150$150
Climate Control 
Air conditioning  $900$900$900$900$900$900
Automatic climate control, front  $200$200$200$200$200$200
Dual-zone climate control  $125$125$125$125$125$125
Heated windshield washer nozzles  $15$15$15$15$15$15
Interior air filter  $0$0$0$0$0$0
Rain-sensing wipers  $175$175$175$175$175$175
Rear air vents with manual controls  $150$150$150$150$150$150
Rear defrost  $200$200$200$200$200$200
Residual heat  $50$50$50$50$50$50
Drivetrain 
Active rear differential       $500
Engine / Motor 
3.6 kW onboard charger     $0  
8 kWh battery pack     $0  
Automatic start / stop  $150$150$150$150$150$150
Mid-engine configuration$0$0      
Raised top speed limiter   $0  $0 
Regenerative braking  $0$0$0 $0$0
Exterior 
Black exterior trim (optional)   $0$0$0$0$0
Bright-finished exhaust tip(s)  $25    $25
Painted brake calipers (optional)   $0  $0$0
Rear spoiler       $200
Sport rocker panels (optional)       $0
Sunroof      $900$900
Infotainment 
4G LTE connectivity  $0$0$0$0$0$0
App support  $0$0$0$0$0$0
Audio controls on steering wheel  $125$125$125$125$125$125
Aux input  $50$50$50$50$50$50
Bluetooth audio streaming  $25$25$25$25$25$25
Bluetooth cell phone link  $100$100$100$100$100$100
CD player  $125$125$125$125$125$125
DVD-compatible player  $0$0$0$0$0$0
Handwriting recognition  $200$200$200$200$200$200
HD radio  $50$50$50$50$50$50
In-vehicle Internet  $150$150$150$150$150$150
Media drive  $15$15$15$15$15$15
MP3-compatible player  $50$50$50$50$50$50
Navigation map updates, three years  $0$0$0$0$0$0
S Voice support  $0$0$0$0$0$0
Satellite radio      $200$200
Siri Eyes Free support  $0$0$0$0$0$0
Surround sound       $250
Telematics service, such as OnStar  $200$200$200$200$200$200
Traffic + travel information  $25$25$25$25$25$25
Voice control for external devices  $0$0$0$0$0$0
Voice control for nav and audio  $100$100$100$100$100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75$75$75$75$75
Auto-dimming passenger-side mirror   $75$75$75$75$75
Auto-dimming rearview mirror   $150$150$150$150$150
Automatic headlights  $125$125$125$125$125$125
Compass   $0$0$0$0$0
Cornering lights       $50
Fog lights  $125$125$125$125$125 
Heated mirrors  $25$25$25$25$25$25
Illuminated visor mirror, driver  $50$50$50$50$50$50
Illuminated visor mirror, passenger  $50$50$50$50$50$50
Large energy flow and fuel economy display     $25  
LED headlights      $1000 
Mirror tilt-down in reverse  $25$25$25$25$25$25
Outside temperature display  $50$50$50$50$50$50
Power mirrors  $150$150$150$150$150$150
Power-folding mirrors   $50$50$50$50$50
Steering-linked headlights       $150
Tachometer  $75$75$75$75$75$75
Trip computer  $150$150$150$150$150$150
Turn signals on or near mirrors  $25$25$25$25$25$25
Xenon HID headlights       $500
Seats and Interior Trim 
Center armrest(s), front row  $75$75$75$75$75$75
Center armrest(s), second row  $50$50$50$50$50$50
Floor mats  $75$75$75$75$75$75
Folding second row seats   $300$300$300$300$300
Heated front seats       $200
Leather-wrapped steering wheel  $150$150$150$150$150$150
Manual height adjuster, driver seat  $50     
Manual height adjuster, passenger seat  $50     
Manual thigh support length adjuster, driver seat   $50$50$50$50$50
Manual thigh support length adjuster, passenger seat   $50$50$50$50$50
Manual tilt adjuster, driver seat  $50     
Manual tilt adjuster, passenger seat  $50     
Memory system, driver seat   $200$200$200$200$200
Power 4-way lumbar adjuster, driver seat      $150$150
Power 4-way lumbar adjuster, passenger seat      $150$150
Power fore-aft adjuster, driver seat   $100$100$100$100$100
Power fore-aft adjuster, passenger seat   $100$100$100$100$100
Power height adjuster, driver seat   $100$100$100$100$100
Power height adjuster, passenger seat   $100$100$100$100$100
Power recliner, driver seat   $100$100$100$100$100
Power recliner, passenger seat   $100$100$100$100$100
Power seatback bolsters, driver seat$100$100 $100$100$100$100$100
Power seatback bolsters, passenger seat   $100$100$100$100$100
Power tilt adjuster, driver seat   $100$100$100$100$100
Power tilt adjuster, passenger seat   $100$100$100$100$100
Wood trim   $300$300$300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 $500  $500$500
Alloy wheels  $350$350$350$350$350$350
Electronic systems calibration selector  $200$200$200$200$200$200
Performance steering system (optional)       $0
Sport suspension (upgrade)   $0  $0$0
Transmission 
Downshift rev matching       $50
Steering-wheel-mounted transmission controls    $100$100  
Total Value of Features$600$750$9,070$12,695$12,445$12,470$14,295$15,095
Value of Feature Adjustments$0$150$8,470$12,095$11,845$11,870$13,695$14,495
Value of Feature Adjustments00-7,953-11,312-11,087-11,027-12,782-13,494

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Specifications Comparison: Porsche Boxster vs. BMW 3-Series

Model Year20062016
ModelBoxster3-Series
Body2dr Convertible4dr Sedan
Wheelbase95.1 in110.6 in
Length170.4 in182.5 in
Width70.9 in71.3 in
Height51.0 in56.3 in
Curb Weight2,856 lb.3,431 lb.
Fuel Capacity17.0 gal.15.8 gal.
Row 1 Headroom38.4 in40.3 in
Row 1 Shoulder Room51.7 in55.1 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in42.0 in
Row 2 Headroom0.0 in37.7 in
Row 2 Shoulder Room0.0 in55.1 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume9.9 ft313.0 ft3

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Option Package Details
BMW 3-Series 320i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW 3-Series 328i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
Raised top speed limiter0No
255/40YR18 tires200No
225/45YR18 tires200No
Total Requested50036%
Total Not Requested90064%

Option Package Details
BMW 3-Series 328d

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW 3-Series 330e

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW 3-Series 340i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
App support0No
Remote app25No
Total Requested60054%
Total Not Requested51546%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
Raised top speed limiter0No
255/40YR18 tires200No
225/45YR18 tires200No
Total Requested50036%
Total Not Requested90064%

Option Package Details
BMW 3-Series M3

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces450Yes
Upgraded leather upholstery-450No
Total Requested45036%
Total Not Requested-45064%

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