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Pontiac Solstice

The Pontiac Solstice is a two-seat sports car produced by Pontiac from 2005 to 2010.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

The Pontiac Solstice is a two-seat sports car produced by Pontiac from 2005 to 2010. Introduced as a roadster for the 2006 model year and later expanded to include a coupe/hardtop variant, it was built on GM’s Kappa platform. The Solstice was one of Pontiac’s final new models before the brand was discontinued.

Development and launch

The Solstice was first shown in concept form before being unveiled in near-production form at the 2004 North American International Auto Show. Production began in 2005 at Wilmington Assembly in Delaware, United States, for the 2006 model year. It was Pontiac’s first production vehicle on GM’s Kappa architecture.

Design and specifications

The Solstice is a rear-wheel-drive two-seater built on GM’s Kappa platform. Base models used a naturally aspirated 2.4-litre inline-four engine producing 177 hp and 166 lb-ft of torque. Higher-performance GXP variants used a turbocharged 2.0-litre inline-four rated at 260 hp and 260 lb-ft of torque.

Variants

The model began as a roadster and later gained a coupe/hardtop variant. The GXP trim served as the higher-performance version of the Solstice range, featuring the turbocharged engine.

Discontinuation

Pontiac ended Solstice production in 2010 amid the brand’s discontinuation and the closure of the Wilmington Assembly plant. The car’s run was relatively short, with total production reaching roughly 65,724 units.

Key facts

  • Debuted at the 2004 North American International Auto Show and entered production in mid-2005 for the 2006 model year.
  • First Pontiac on GM’s Kappa architecture.
  • Base model used a 2.4-litre inline-four (177 hp); GXP used a 2.0-litre turbocharged inline-four (260 hp).
  • Later offered as a coupe/hardtop in addition to the roadster.
  • Production ended in 2010; total production about 65,724 units.
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Canadian context

The Pontiac Solstice was sold in Canada as part of Pontiac’s North American lineup, making it a recognizable late-model Pontiac sports car for Canadian buyers and enthusiasts.

Frequently asked questions

What type of car is the Pontiac Solstice?
It is a two-seat sports car sold as a roadster and later as a coupe/hardtop.
When was the Pontiac Solstice produced?
It was produced from 2005 to 2010, with model years from 2006 to 2010.
What engine did the base Pontiac Solstice use?
Base models used a naturally aspirated 2.4-litre inline-four engine rated at 177 hp and 166 lb-ft of torque.
Did the Pontiac Solstice have a turbocharged version?
Yes. The GXP trim used a 2.0-litre turbocharged inline-four rated at 260 hp and 260 lb-ft of torque.
Where was the Pontiac Solstice built?
It was assembled in Wilmington, Delaware, in the United States.
Why did production end?
Production ended in 2010 after Pontiac was discontinued and the Wilmington Assembly plant closed.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Pontiac_Solstice
    Supports: Overview, production years, launch timing, base engine output, assembly location
  2. GM Authorityhttps://gmauthority.com/blog/gm/pontiac/pontiac-solstice/
    Supports: Body styles, Kappa platform, launch and discontinuation years
  3. MotorTrendhttps://www.motortrend.com/features/pontiac-solstice-saturn-sky
    Supports: Engine variants, GXP output, production totals, coupe introduction
  4. J.D. Powerhttps://www.jdpower.com/cars/history/pontiac/solstice
    Supports: Model-year history, turbo trim introduction, equipment changes
  5. Cars.comhttps://www.cars.com/articles/2006-pontiac-solstice-whats-new-1420687159074/
    Supports: Near-production debut, Kappa architecture, assembly location, 2.4-litre engine
  6. HotCarshttps://www.hotcars.com/pontiac-solstice-costs-facts-and-figures/
    Supports: Standard and GXP engine specs, drivetrain context