Pontiac Solstice Engines by Year

The Solstice roadster used the 2.4 Ecotec, and the GXP a direct-injected 2.0 turbo. Ratings are gross through 1971 and SAE net from 1972.

Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.

Jump to a year

Kappa (2006–2009): 2006 · 2007 · 2008 · 2009

Kappa (2006–2009)

2006 Solstice engines

Engine	Rated	Offered in
2.4L / 146 inline-four (LE5)	177 hp net	Solstice, Solstice coupe (2009)

2007 Solstice engines

Engine	Rated	Offered in
2.0L / 122 inline-four turbo (LNF)	260 hp net	Solstice GXP, GXP coupe (2009)
2.4L / 146 inline-four (LE5)	177 hp net	Solstice, Solstice coupe (2009)

2008 Solstice engines

Engine	Rated	Offered in
2.0L / 122 inline-four turbo (LNF)	260 hp net	Solstice GXP, GXP coupe (2009)
2.4L / 146 inline-four (LE5)	177 hp net	Solstice, Solstice coupe (2009)

2009 Solstice engines

Engine	Rated	Offered in
2.0L / 122 inline-four turbo (LNF)	260 hp net	Solstice GXP, GXP coupe (2009)
2.4L / 146 inline-four (LE5)	177 hp net	Solstice, Solstice coupe (2009)

Working on one of these engines?

• Engine displacement from bore and stroke
• Static and dynamic compression ratio
• Which camshaft for your build
• What size carburetor
• Horsepower to torque at any RPM
• Torque converter stall speed

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