BMW 6-Series BMW 6-Series 2012 Porsche Boxster Porsche Boxster 2014

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

Join Us

BMW 6-Series 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 6-Series vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $83,615

Porsche Boxster S   
Difference: $35,680

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122014
Model6-SeriesBoxster
TrimM6S
Body2dr Convertible2dr Convertible
Base Price $113,100 $62,100
Cooled or ventilated front seats 500  
Upholstered instrument panel, leather 3,500 2,025
Wood trim 0 1,790
Torque vectoring, brake-based   1,320
Adaptive dampers - electrical   1,790
7-speed automated manual   3,200
Premium Package Plus   3,240
Adaptive sport seats plus   3,825
Illuminated door sill trim plates   825
Audio controls on steering wheel   615
Obstacle detection, rear   530
Obstacle detection, front   330
Power-folding mirrors   320
Metallic paint (extra cost)   710
Cooled or ventilated front seats 455  
Upholstered instrument panel, leather 3,185 0
Wood trim 0 0
Torque vectoring, brake-based   0
Adaptive dampers - electrical   0
7-speed automated manual   0
Premium Package Plus   0
Adaptive sport seats plus   0
Illuminated door sill trim plates   0
Audio controls on steering wheel   0
Obstacle detection, rear   451
Obstacle detection, front   0
Power-folding mirrors   0
Metallic paint (extra cost)   0
Options (change) 4,000 20,520
Options (change) 3,640 451
Destination 895 995
Gas Tax 1,300 0
Total Price $119,295 $83,615

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 BMW 6-Series dealer quotes or Porsche Boxster 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: BMW 6-Series vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $33,140
TrueDelta Adjusted Invoice Difference: $106,099
Model Year20122014
Model6-SeriesBoxster
TrimM6S
Body2dr Convertible2dr Convertible
Engine560hp V8315hp H6
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG21/30 MPG
Audio (watts, speakers)500, 12185, 7
Tire (rear if not all the same)265/40-19235/40-19
Total Price$119,295$83,615
Adjustments for Features-2,5400
Feature-Adjusted Total Price$116,755$83,615

Return to top

Features Comparison: BMW 6-Series vs. Porsche Boxster

Model Year20122014
Model6-SeriesBoxster
TrimM6S
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Power rear side windows$200 
Power retractable rear window$350 
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 
Auto-raising roll bars / headrests$500 
Rearview camera$200 
Roll bar $200
Side curtain airbags $350
Torque vectoring, brake-based $100
Cargo Management 
Cargo mat$40 
Cargo net $40
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Water-repellent front-door glass $15
Drivetrain 
Active rear differential$500 
Limited-slip rear differential $300
Engine / Motor 
Mid-engine configuration $0
Exterior 
Retractable rear spoiler $400
Infotainment 
DVD-compatible player$0 
HD radio$50 
Media drive$15 
Navigation system$600 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic information$25 
USB port$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Cornering lights$50 
Fog light, rear $100
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
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 thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$5,320$2,780
Value of Feature Adjustments$2,540$0
Value of Feature Adjustments-2,3400

Return to top

Specifications Comparison: BMW 6-Series vs. Porsche Boxster

Model Year20122014
Model6-SeriesBoxster
Body2dr Convertible2dr Convertible
Wheelbase112.4 in97.4 in
Length192.8 in172.2 in
Width74.6 in70.9 in
Height53.7 in50.5 in
Curb Weight4,538 lb.2,976 lb.
Fuel Capacity18.5 gal.16.9 gal.
Row 1 Headroom40.3 in38.6 in
Row 1 Shoulder Room56.9 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.1 in42.6 in
Row 2 Headroom36.5 in0.0 in
Row 2 Shoulder Room49.6 in0.0 in
Row 2 Legroom30.5 in0.0 in
Cargo Volume10.6 ft39.9 ft3

Return to top

Option Package Details
Porsche Boxster S

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Total Requested800100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
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
Power height adjuster, passenger seat50Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Total Requested327597%
Total Not Requested1003%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
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
Power height adjuster, passenger seat50Yes
Front sport buckets100Yes
Total Requested160089%
Total Not Requested20011%

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 Coupes and Convertibles.
See TrueDelta's information for all BMW models.