Porsche Boxster Porsche Boxster 2006 Pontiac G8 Pontiac G8 2008

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Porsche Boxster vs. Pontiac G8 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. Pontiac G8 Invoice Comparison

Lowest Total Price: $0

Porsche Boxster   
Difference: $31,245

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062008
ModelBoxsterG8
TrimBaseGT
Body2dr Convertible4dr Sedan
Base Price $0 $29,310
Premium Package   1,250
Premium Package   1,038
Options (change) 0 1,250
Options (change) 0 1,038
Destination 0 685
Total Price $0 $31,245

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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 Pontiac G8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. Pontiac G8

Lowest Adjusted Price and Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $21,180
TrueDelta Adjusted Invoice Difference: $20,043
Model Year20062008
ModelBoxsterG8
TrimBaseGT
Body2dr Convertible4dr Sedan
Engine240hp H6361hp V8
TransmissionM5T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/29 MPG15/24 MPG
Audio (watts, speakers)50, 4230, 11
Tire (rear if not all the same)205/55-17245/45-18
Total Price$0$31,245
Adjustments for Features0-10,065
Feature-Adjusted Total Price$0$21,180

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Features Comparison: Porsche Boxster vs. Pontiac G8

Model Year20062008
ModelBoxsterG8
TrimBaseGT
Body2dr Convertible4dr Sedan
Transmission and Drivetrain 
5-speed manual$0 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
Cruise control $150
Power front side windows $250
Power locks $275
Power rear side windows $200
Remote keyless entry $225
Remote start $150
Tilt/telescoping steering wheel, manual $250
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150
Antilock brakes (ABS) $400
Brake assist $50
Front side airbags $350
Side curtain airbags $350
Stability control $400
Tire-pressure monitor $75
Traction control $100
Cargo Management 
Cargo net $40
Console with shifter $150
Rear seat pass-through $100
Climate Control 
Air conditioning $900
Automatic climate control, front $200
Dual-zone climate control $125
Rear air vents $100
Rear defrost $200
Variable intermittent wipers $75
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Bright-finished exhaust tip(s) $25
Hood scoop $100
Rear spoiler $200
Infotainment 
Audio controls on steering wheel $125
Aux input $50
CD changer, in-dash $325
MP3-compatible player $50
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Automatic headlights $125
Compass $0
Fog lights $125
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Power mirrors $150
Tachometer $75
Trip computer $150
Seats and Interior Trim 
Center armrest(s), front row $75
Center armrest(s), second row $50
Floor mats $75
Heated front seats $200
Leather-wrapped steering wheel $150
Manual lumbar adjuster, driver seat $50
Manual lumbar adjuster, passenger seat $50
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Machined alloy wheels $350
Total Value of Features$0$10,065
Value of Feature Adjustments$0$10,065
Value of Feature Adjustments0-9,524

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Specifications Comparison: Porsche Boxster vs. Pontiac G8

Model Year20062008
ModelBoxsterG8
Body2dr Convertible4dr Sedan
Wheelbase95.1 in114.8 in
Length170.4 in196.1 in
Width70.9 in74.8 in
Height51.0 in57.7 in
Curb Weight2,855 lb.3,995 lb.
Fuel Capacity17.0 gal.19.0 gal.
Row 1 Headroom38.4 in38.7 in
Row 1 Shoulder Room51.7 in59.1 in
Row 1 Hip Room53.4 in56.7 in
Row 1 Legroom41.6 in42.2 in
Row 2 Headroom0.0 in38.0 in
Row 2 Shoulder Room0.0 in59.1 in
Row 2 Hip Room0.0 in58.0 in
Row 2 Legroom0.0 in39.4 in
Cargo Volume9.9 ft317.5 ft3

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Option Package Details
Pontiac G8 GT

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200No
Power fore-aft adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100No
Center armrest(s), second row50No
Total Requested90067%
Total Not Requested45033%

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