BMW 3-Series Gran Turismo BMW 3-Series Gran Turismo 2018 Porsche Boxster Porsche Boxster 2011

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BMW 3-Series Gran Turismo 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.

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

Lowest Total Price: $51,835

BMW 3-Series Gran Turismo 330i   
Difference: $11,265

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201120112011
Model3-Series Gran Turismo3-Series Gran TurismoBoxsterBoxsterBoxster
Trim330i340iBaseSS Black Edition
Body4dr Hatch4dr Hatch2dr Convertible2dr Convertible2dr Convertible
Base Price $44,850 $50,700 $48,100 $58,600 $65,200
Navigation system 1,700 1,700 3,430    
Convenience Tier 850        
Metallic paint (extra cost) 550 550 710 710  
Leather seating surfaces 1,450 1,450      
Heated front seats 500 500 525 525 525
Obstacle detection, rear 750 750 530 530 530
Heated steering wheel 190 190 250 250 250
Sport Chrono Package     960 960 960
Adaptive Sports Seats     3,055 3,055 3,055
Unbranded 185W 7 speakers     0    
Voice control for nav and audio     595 595 595
Audio controls on steering wheel     615 615 125
Wood trim     890 890  
Convenience Package     2,490 2,490  
Infotainment Package       3,640  
Navigation system 1,565 1,565 0    
Convenience Tier 780        
Metallic paint (extra cost) 505 505 0 0  
Leather seating surfaces 1,335 1,335      
Heated front seats 460 460 0 0 0
Obstacle detection, rear 690 690 451 451 451
Heated steering wheel 175 175 0 0 0
Sport Chrono Package     0 0 0
Adaptive Sports Seats     0 0 0
Unbranded 185W 7 speakers     0    
Voice control for nav and audio     0 0 0
Audio controls on steering wheel     0 0 0
Wood trim     0 0  
Convenience Package     0 0  
Infotainment Package       0  
Options (change) 5,990 5,140 14,050 14,260 6,040
Options (change) 5,510 4,730 451 451 451
Destination 995 995 950 950 950
Total Price $51,835 $56,835 $63,100 $73,810 $72,190

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

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

Lowest Adjusted Price: BMW 3-Series Gran Turismo 330i
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $15,300
TrueDelta Adjusted Invoice Difference: $43,647
Model Year20182018201120112011
Model3-Series Gran Turismo3-Series Gran TurismoBoxsterBoxsterBoxster
Trim330i340iBaseSS Black Edition
Body4dr Hatch4dr Hatch2dr Convertible2dr Convertible2dr Convertible
Engine248hp I4320hp I6255hp H6310hp H6320hp H6
TransmissionT8T8M6M6M6
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 16185, 7325, 11325, 11
Tire (rear if not all the same)225/45-18225/45-18205/55-17235/40-18235/35-19
Total Price$51,835$56,835$63,100$73,810$72,190
Adjustments for Features-4,085-4,335-50-3000
Feature-Adjusted Total Price$47,750$52,500$63,050$73,510$72,190
Cost Above Minimum$0$4,750$0$10,460$9,140

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Features Comparison: BMW 3-Series Gran Turismo vs. Porsche Boxster

Model Year20182018201120112011
Model3-Series Gran Turismo3-Series Gran TurismoBoxsterBoxsterBoxster
Trim330i340iBaseSS Black Edition
Body4dr Hatch4dr Hatch2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300   
6-speed manual  $150$150$150
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Hands-free trunk or liftgate$100$100   
Power liftgate$350$350   
Power rear side windows$200$200   
Proximity key$250$250   
Remote app$25$25   
Remote window/roof operation$15$15   
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Hill descent control$250$250   
Knee airbag, driver$75$75   
Knee airbag, passenger$75$75   
Obstacle detection, front$150$150   
Rearview camera$200$200   
Roll bar  $200$200$200
Side curtain airbags$350$350   
Tires, run-flat$150$150   
Cargo Management 
Air-conditioned storage compartment$50$50   
Cargo area rails w/tie downs$50$50   
Cargo cover$75$75   
Cargo net  $40$40$40
Climate Control 
Automatic air recirculation$100$100   
Dual-zone climate control$125$125   
Rear air vents with manual controls$150$150   
Residual heat$50$50   
Water-repellent front-door glass  $15$15$15
Engine / Motor 
Automatic start / stop$150$150   
Mid-engine configuration  $0$0$0
Regenerative braking$0$0   
Exterior 
Bright-finished exhaust tip(s)  $25$25$25
Panoramic sunroof$1200$1200   
Power convertible top  $4000$4000$4000
Infotainment 
4G LTE connectivity$0$0   
App support$0$0   
Bluetooth audio streaming$25$25   
DVD-Audio-compatible player  $0$0$0
DVD-compatible player$0$0   
Handwriting recognition$200$200   
HD radio$50$50   
In-vehicle Internet$150$150   
Navigation map updates, three years$0$0   
Off-road navigation system  $0$0$0
S Voice support$0$0   
Satellite radio  $200$200$200
Satellite radio - one year subscription$250$250   
Siri Eyes Free support$0$0   
Surround sound $250 $250$250
Telematics service, such as OnStar$200$200   
Traffic + travel information$25$25   
Traffic information  $25$25$25
Voice control for external devices$0$0   
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75$75$75
Automatic headlights$125$125   
Chronometer  $100$100$100
Compass$0$0   
Cornering lights  $50$50$50
Fog light, rear  $100$100$100
Headlight washers  $50$50$50
LED headlights$1000$1000   
Mirror tilt-down in reverse$25$25   
Power-folding mirrors$50$50   
Steering-linked headlights  $150$150$150
Turn signals on or near mirrors$25$25   
Xenon HID headlights  $500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50$50   
Folding second row seats$300$300   
Leather door panel trim  $250$250$250
Manual recliner, second row seats$75$75   
Manual thigh support length adjuster, driver seat$50$50   
Manual thigh support length adjuster, passenger seat$50$50   
Metal pedals  $75$75$75
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, passenger seat$150$150   
Power thigh bolsters, driver seat  $100$100$100
Power thigh bolsters, passenger seat  $100$100$100
Wood trim$300$300$300$300 
Transmission 
Steering-wheel-mounted transmission controls$100$100   
Total Value of Features$10,340$10,590$6,305$6,555$6,255
Value of Feature Adjustments$4,085$4,335$50$300$0
Value of Feature Adjustments-3,853-4,085-1-60

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Specifications Comparison: BMW 3-Series Gran Turismo vs. Porsche Boxster

Model Year20182011
Model3-Series Gran TurismoBoxster
Body4dr Hatch2dr Convertible
Wheelbase115.0 in95.1 in
Length190.0 in172.1 in
Width72.0 in70.9 in
Height59.4 in50.9 in
Curb Weight4,016 lb.2,944 lb.
Fuel Capacity15.8 gal.16.9 gal.
Row 1 Headroom41.3 in38.4 in
Row 1 Shoulder Room55.2 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.0 in41.6 in
Row 2 Headroom38.3 in0.0 in
Row 2 Shoulder Room54.1 in0.0 in
Row 2 Legroom39.2 in0.0 in
Cargo Volume,
Minimum
18.3 ft39.9 ft3
Cargo Volume,
Behind R2
18.4 ft39.9 ft3
Cargo Volume,
Maximum
56.5 ft39.9 ft3

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Option Package Details
BMW 3-Series Gran Turismo 330i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
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
Remote app25No
Total Requested71564%
Total Not Requested40036%
Convenience Tier
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested15017%
Total Not Requested75083%

Option Package Details
BMW 3-Series Gran Turismo 340i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
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
Remote app25No
Total Requested71564%
Total Not Requested40036%

Option Package Details
Porsche Boxster

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Satellite radio200Yes
Traffic information25Yes
Total Requested865100%
Total Not Requested00%
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%
Convenience Package
FeatureValueRequested?
Wind blocker, small100No
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 Requested102571%
Total Not Requested42529%

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, small100No
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 Requested102571%
Total Not Requested42529%

Option Package Details
Porsche Boxster S Black Edition

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%

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