Saturn Sky, the 2007–2009 roadster

Updated October 19, 2026 · 4 min read

The Saturn Sky is a two-seat, rear-wheel-drive roadster sold by GM's Saturn brand for the 2007 through 2009 model years. Built in Wilmington, Delaware, on the Kappa platform, it shares its mechanicals with the Pontiac Solstice, the Opel GT and the Daewoo G2X. It came with a naturally aspirated 2.4-liter Ecotec four-cylinder or, in Red Line form, a 260 hp turbocharged, direct-injected 2.0-liter.

A platform built for roadsters

GM created the Kappa platform to field an affordable rear-drive convertible in the spirit of the Mazda MX-5 Miata. Its first model was the Pontiac Solstice, shown as a concept in 2002. The chassis uses hydroformed frame rails, a process that forms complex hollow parts in one step and keeps tooling costs down, which matters for a low-volume car.

The Saturn Sky was the second Kappa model. Unveiled as a concept in 2005 and in showrooms during 2006 as a 2007 model, it wore sharper, more European styling in line with Saturn's repositioning around Opel products. Both cars came out of GM's former Boxwood Road plant in Wilmington, which had previously built Saturn's L-Series.

Engines and transmissions

• Base model: 2.4-liter Ecotec four-cylinder (LE5) with dual overhead cams and variable valve timing, roughly 170 to 177 hp depending on year and rating method.
• Red Line: 2.0-liter Ecotec four-cylinder (LNF), turbocharged with gasoline direct injection, 260 hp and 260 lb-ft (about 353 Nm). It was among GM's first direct-injected gasoline engines built in North America.
• Gearboxes: five-speed manual or five-speed automatic.

The Red Line stands out with its own fascias, unique wheels and a center-exit dual exhaust, and it gets firmer suspension tuning.

Inside: the compromises of an affordable roadster

The Sky is loved for its looks and driving feel but criticized for practicality:

• the manual soft top folds beneath a rear-hinged deck lid, which takes a little practice;
• the trunk is almost entirely taken up by the stowed top;
• the cabin is snug, short on storage and heavy on hard plastics.

The Solstice shares these flaws. On the plus side, weight distribution is well balanced, and the Red Line's performance for the money was hard to beat when new.

The Kappa family

The Opel GT (2007–2009) brought the Sky's underpinnings to Europe with the 2.0-liter turbo. It borrowed the name of Opel's famous 1968–1973 GT coupe but has no technical link to it. The Daewoo G2X is a rebadged Sky for Korea.

End of production

The Sky died with the Saturn brand. GM's 2009 bankruptcy and its decision to drop Saturn and Pontiac ended the Kappa platform, and the Wilmington plant closed in 2009. The site was later bought by electric-car startup Fisker, which never put it into volume production.

Buying a Saturn Sky today

The Sky has become an affordable used roadster, and the Red Line draws tuners because its turbo engine responds well to reflashing. Things to check before you buy:

• the condition and seal of the soft top, and whether the drain channels are clear;
• recall history: the Sky was covered by several GM recalls, including the ignition switch recall announced in 2014;
• on a Red Line, turbo maintenance and any record of modifications;
• the availability of Sky-specific body parts, which are scarcer than the mechanical parts shared with other GM models.

For the Sky's place in the brand's story, see Saturn, GM's car brand and the full list of Saturn car models. Its utility-vehicle stablemate from the same era is the Saturn Vue. And for the sky above the roadster, see how to see Saturn.

Sources

• General Motors, Saturn Sky and Sky Red Line press kits, 2006–2008
• NHTSA recall database (nhtsa.gov)
• Saturn Sky on Wikipedia