Saturn SKY Quick Links
Car Price Comparison
Saturn SKY vs. Porsche Boxster
On this site: compare the Saturn SKY and Porsche Boxster in terms of:
- how often they require a repair
- real-world gas mileage
- owners' reasons for buying (or not buying) them
Porsche Boxster Quick Links
On this page: The Internet's most balanced and thorough car price and features comparison between the Saturn SKY and Porsche Boxster. Including:
- Price Comparison
- Invoice Comparison
- Feature Comparison
- TrueDelta Car Value Comparison
- Customized Price Comparison
- Dealer Price Quotes








Specifications Comparison | ||
|---|---|---|
| Model Year | 2009 | 2010 |
| Model | SKY | Boxster |
| Body | 2dr Convertible | 2dr Convertible |
| Wheelbase | 95.1 | 95.1 |
| Length | 161.1 | 172.1 |
| Width | 71.4 | 70.9 |
| Height | 50.2 | 50.9 |
| Curb Weight | 2990 | 3009 |
| Fuel Capacity | 13.0 | 16.9 |
| R1 Headroom | 38.4 | 38.4 |
| R1 Shoulder Room | 52.7 | 51.7 |
| R1 Hip Room | 53.4 | |
| R1 Legroom | 42.4 | 41.6 |
| Cargo Volume, Minimum | 2.0 | 9.9 |
| Cargo Volume, Behind R2 | 2.0 | 9.9 |
| Cargo Volume, Maximum | 5.4 | 9.9 |
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Price Comparison (MSRP) : Saturn SKY vs. Porsche BoxsterThe 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. | ||
|---|---|---|
| Model Year | 2009 | 2010 |
| Model | SKY | Boxster |
| Trim | Red Line | Base |
| Body | 2dr Convertible | 2dr Convertible |
| Base Price | $31,905 | $47,600 |
| 235/40ZR18 | $1,235 | |
| 5-speed automatic | $995 | |
| 7-speed automated manual | $3,420 | |
| Bluetooth cell phone link | $695 | |
| CD changer, in-dash | $295 | |
| CD changer, remote | $650 | |
| Floormats | $90 | |
| Limited-slip rear differential | $950 | |
| Metallic paint (extra cost) | $710 | |
| Monsoon 225W 7 speakers | $395 | |
| Premium Trim Package | $475 | |
| Rear spoiler | $350 | |
| Satellite radio | $750 | |
| Unbranded 230W 7 speakers | $700 | |
| Total options | $2,510 | $9,200 |
| Destination | $620 | $950 |
| Gas Tax / Credit | $0 | $0 |
| Net Price | $35,035 | $57,750 |
| Lowest Net Price | SKY Red Line 2dr Convertible | |
| Difference | $22,715 | |
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Invoice Comparison : Saturn SKY vs. Porsche BoxsterDealer cost before holdback, bonuses, advertising fees, and such. Also before adjusting for remaining feature differences.Models that are not in demand can often be purchased at or a few hundred dollars over these prices. | ||
| Model Year | 2009 | 2010 |
| Model | SKY | Boxster |
| Trim | Red Line | Base |
| Body | 2dr Convertible | 2dr Convertible |
| Base Invoice | $29,831 | |
| 235/40ZR18 | ||
| 5-speed automatic | $915 | |
| 7-speed automated manual | ||
| Bluetooth cell phone link | ||
| CD changer, in-dash | $271 | |
| CD changer, remote | ||
| Floormats | ||
| Limited-slip rear differential | ||
| Metallic paint (extra cost) | ||
| Monsoon 225W 7 speakers | $363 | |
| Premium Trim Package | $437 | |
| Rear spoiler | $322 | |
| Satellite radio | ||
| Unbranded 230W 7 speakers | ||
| Total options | $2,308 | |
| Destination | $620 | |
| Gas Tax / Credit | $0 | |
| Net Invoice | $32,759 | |
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Feature Comparison : Saturn SKY vs. Porsche BoxsterAdjusts for unshared features -- values in parentheses These are features on some but not all of the displayed trim lines.In parentheses are the values assigned to these features by TrueDelta or, optionally, by you. | ||
| Model Year | 2009 | 2010 |
| Model | SKY | Boxster |
| Trim | Red Line | Base |
| Body | 2dr Convertible | 2dr Convertible |
| Engine | 260hp I4 | 255hp H6 |
| Transmission | A5 ($900) | S7 ($1200) |
| Drivetrain | RWD ($0) | RWD ($0) |
| EPA Fuel Economy (City / Highway) | 19 / 24 | 0 / 0 |
| Tires (rear if not equal) | 245/45-18 | 265/40-18 |
| Audio (watts, speakers) | 225, 7 | 230, 7 |
| Accessories | ||
| Tilt steering wheel, manual ($150) | ![]() | ![]() |
| Tilt/telescoping steering wheel, manual ($250) | ![]() | ![]() |
| Universal garage door opener ($100) | ![]() | ![]() |
| Brakes, Airbags, and Other Safety | ||
| Front side airbags ($350) | ![]() | ![]() |
| Roll bar ($200) | ![]() | ![]() |
| Cargo Management | ||
| Cargo net ($40) | ![]() | ![]() |
| Climate Control and Infotainment | ||
| Audio controls on steering wheel ($125) | ![]() | ![]() |
| CD changer, in-dash ($325) | ![]() | ![]() |
| CD changer, remote ($200) | ![]() | ![]() |
| CD player ($125) | ![]() | ![]() |
| Heated windshield washer nozzles ($15) | ![]() | ![]() |
| Interior air filter ($25) | ![]() | ![]() |
| MP3 player input jack ($100) | ![]() | ![]() |
| MP3-compatible player ($50) | ![]() | ![]() |
| Telematics service, such as OnStar ($300) | ![]() | ![]() |
| Water-repellent front-door glass ($15) | ![]() | ![]() |
| Exterior | ||
| Power convertible top ($750) | ![]() | ![]() |
| Rear spoiler ($200) | ![]() | ![]() |
| Retractable rear spoiler ($500) | ![]() | ![]() |
| Instruments, Lights, and Mirrors | ||
| Automatic headlights ($125) | ![]() | ![]() |
| Boost gauge ($75) | ![]() | ![]() |
| Fog light, rear ($100) | ![]() | ![]() |
| Heated mirrors ($25) | ![]() | ![]() |
| Illuminated visor mirror, driver ($50) | ![]() | ![]() |
| Illuminated visor mirror, passenger ($50) | ![]() | ![]() |
| Interior ambient lighting ($150) | ![]() | ![]() |
| Trip computer ($150) | ![]() | ![]() |
| Visor mirror, driver ($10) | ![]() | ![]() |
| Powertrain | ||
| Steering-wheel-mounted transmission controls ($100) | ![]() | ![]() |
| Seats and Interior Trim | ||
| Manual height, driver first row ($50) | ![]() | ![]() |
| Manual height, passenger first row ($50) | ![]() | ![]() |
| Power height, driver first row ($100) | ![]() | ![]() |
| Power recline, driver first row ($100) | ![]() | ![]() |
| Power recline, passenger first row ($100) | ![]() | ![]() |
| Suspension, Wheels, and Tires | ||
| Alloy wheels ($350) | ![]() | ![]() |
| Polished alloy wheels ($700) | ![]() | ![]() |
| Sport suspension (upgrade) ($0) | ![]() | ![]() |
| Total Feature Adjustments The total value of the features listed for a trim, after subtracting the lowest total. | -$0 | -$1,885 |
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TrueDelta Value Comparison : Saturn SKY vs. Porsche BoxsterThese are the sticker and invoice prices after adjusting for feature differences, to provide an "apples to apples" comparison. | ||
| Model Year | 2009 | 2010 |
| Model | SKY | Boxster |
| Trim | Red Line | Base |
| Body | 2dr Convertible | 2dr Convertible |
| Net Price (from Price table) | $35,035 | $57,750 |
| Adjustment (from Feature table) | -$0 | -$1,885 |
| Feature-adjusted Net Price | $35,035 | $55,865 |
| Net Invoice (from Invoice table) | $32,759 | |
| Invoice AdjustmentThe price adjustment multiplied by the ratio between the invoice and sticker prices. | -$0 | |
| Feature-adjusted Net Invoice | $32,759 | |
| Lowest Adjusted Price | SKY Red Line 2dr Convertible | |
| TrueDelta Price Difference | $20,830 | |
| Top of Page ^ | ||
Want a customized car price comparison?
Customized comparisons allow you to include rebates, convert all prices to monthly payments, and view package contents.
Dealer Price Quotes
Dealer Price Quotes
Want to find out how much dealers are willing to discount these cars? Request free, no obligation dealer price quotes through our partner PriceQuotes.com (sidebar) and motivate dealers to compete for your business by offering the lowest possible price.
The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.
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Notes
While we strive for accuracy, the site is not error-free, and prices can change at any time.
The "TrueDelta Value Comparison" figures optionally include rebates available to the general public in the Chicago area (e.g. they include bonuses from finance subsidiaries but not those for current owners or the military) and adjustments for most differences in feature content. However, they do not include advertising fees, factory-to-dealer incentives, or differences in engines, tires, seat configurations, and audio systems. Exceptions: They do include values for third-row seats and media players.
Usually the base prices, options, and packages you see here match those on the window stickers. However, in some cases these have been restructured to simplify the database and calculations. These modifictions have no impact on the "total" and "net" figures.
Writers: Please acknowledge TrueDelta.com when using these figures.




