BMW 8-Series BMW 8-Series 2019 Porsche Boxster Porsche Boxster 2007

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BMW 8-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 8-Series vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $56,295

Porsche Boxster S   
Difference: $56,600

Lowest Total Invoice: $49,210

Porsche Boxster S   
Difference: $56,530

Calculate Payments

  Down Payment Interest Rate Term
Model Year20192007
Model8-SeriesBoxster
TrimM850iS
Body2dr Coupe2dr Convertible
Base Price $111,900 $55,500
Base Invoice $104,745 $48,415
Options (change) 0 0
Options (change) 0 0
Destination 995 795
Total Price $112,895 $56,295
Total Invoice $105,740 $49,210

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

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TrueDelta Value Comparison: BMW 8-Series vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $65,095
TrueDelta Adjusted Invoice Difference: $63,956
Model Year20192007
Model8-SeriesBoxster
TrimM850iS
Body2dr Coupe2dr Convertible
Engine523hp V8295hp H6
TransmissionT8M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)18/25 MPG20/28 MPG
Audio (watts, speakers)?, ?230, 7
Tire (rear if not all the same)245/35-20235/40-18
Total Price$112,895$56,295
Adjustments for Features0-8,495
Feature-Adjusted Total Price$112,895$47,800
Total Invoice$105,740$49,210
Adjustments for Features0-7,426
Feature-Adjusted Total Invoice$105,740$41,784

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Features Comparison: BMW 8-Series vs. Porsche Boxster

Model Year20192007
Model8-SeriesBoxster
TrimM850iS
Body2dr Coupe2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
AWD$1700 
RWD $0
Accessories 
Cruise control $150
Power front side windows $250
Power locks $275
Remote keyless entry $225
Tilt/telescoping steering wheel, manual $250
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150
Antilock brakes (ABS) $400
Front side airbags $350
Roll bar $200
Stability control $400
Traction control $100
Cargo Management 
Cargo net $40
Console with shifter $150
Climate Control 
Air conditioning $900
Heated windshield washer nozzles $15
Interior air filter $0
Rear defrost $200
Variable intermittent wipers $75
Water-repellent front-door glass $15
Engine / Motor 
Mid-engine configuration $0
Exterior 
Bright-finished exhaust tip(s) $25
Power convertible top $4000
Retractable rear spoiler $400
Infotainment 
CD player $125
Instruments, Lights, and Mirrors 
Fog light, rear $100
Fog lights $125
Heated mirrors $25
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Outside temperature display $50
Power mirrors $150
Tachometer $75
Trip computer $150
Seats and Interior Trim 
Center armrest(s), front row $75
Leather seating surfaces $900
Leather-wrapped steering wheel $150
Manual height adjuster, driver seat $50
Manual height adjuster, passenger seat $50
Power recliner, driver seat $100
Power recliner, passenger seat $100
Suspension, Wheels, and Tires 
Alloy wheels $350
Total Value of Features$3,000$11,495
Value of Feature Adjustments$0$8,495
Value of Feature Adjustments0-7,426

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Specifications Comparison: BMW 8-Series vs. Porsche Boxster

Model Year20192007
Model8-SeriesBoxster
Body2dr Coupe2dr Convertible
Wheelbase111.1 in95.1 in
Length191.2 in170.4 in
Width74.9 in70.9 in
Height53.0 in51.0 in
Curb Weight4,478 lb.2,965 lb.
Fuel Capacity18.0 gal.17.0 gal.
Row 1 Headroom38.9 in38.4 in
Row 1 Shoulder Room57.2 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.1 in41.6 in
Row 2 Headroom33.6 in0.0 in
Row 2 Shoulder Room46.9 in0.0 in
Row 2 Legroom29.5 in0.0 in
Cargo Volume14.8 ft39.9 ft3

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