what car has a ls3 engine

[LeBradley]

The Chevrolet LS3 engine, a 6.2L V8, was a legendary powerplant found in several high-performance General Motors vehicles, primarily from the late 2000s to the mid-2010s. The most iconic models equipped with the LS3 include the Chevrolet Corvette (C6, 2008-2013), the Chevrolet Camaro SS (2010-2015), and the Pontiac G8 GXP (2008-2009). It was also available in the Chevrolet SSR (2008), the Holden Commodore VE (various HSV models), and the Vauxhall VXR8.

Producing 436 horsepower and 428 lb-ft of torque in the Corvette, the LS3 is renowned for its robust construction, linear power delivery, and immense potential for modifications. Its simple pushrod design and aluminum block make it relatively lightweight and easy to work on, contributing to its status as a favorite among gearheads.

Vehicle Model	Model Years	Horsepower	Torque (lb-ft)	Key Notes
Chevrolet Corvette (C6)	2008-2013	436 hp	428	Base model engine; the pinnacle of LS3 performance from GM.
Chevrolet Camaro SS	2010-2015	426 hp	420	Available with 6-speed manual or automatic transmissions.
Pontiac G8 GXP	2008-2009	415 hp	415	The final and most powerful Pontiac G8 sedan; a rare find.
Holden Commodore SS V	2008-2013	~415 hp	~405	Australian-market counterpart to the Pontiac G8.
Chevrolet SSR	2008	390 hp	405	Final model year only; a unique retro-styled pickup.

When considering a used car with an LS3, focus on service history. These engines are incredibly durable, but neglect can lead to issues. The C6 Corvette offers a pure sports car experience, while the Camaro SS and Pontiac G8 GXP provide thrilling performance in a practical package. The aftermarket support is vast, allowing for power gains from simple bolt-on parts to forced induction systems.

[GabrielFitz]

As a former owner of a 2012 Camaro SS, I can tell you the LS3 is what makes that car. It’s not just the power, which is plenty, but how it delivers it. It’s smooth and has this deep rumble that never gets old. It’s also a rock-solid engine. I put over 80,000 miles on mine with just regular oil changes. If you find a well-maintained one, you’re getting a modern classic that’s actually reliable enough to drive every day.

[OLydia]

Look for the C6 Corvette, specifically the base model from 2008 to 2013. That’s the sweet spot. It’s the lightest car that got the LS3, so the power-to-weight ratio is fantastic. You get 436 horsepower right out of the box, and the driving feel is raw and connected compared to the heavier Camaro. Prices for good examples are still reasonable, making it one of the best performance bargains for the money.

[StJanelle]

Don't forget the four-door sleeper: the Pontiac G8 GXP. It only had the LS3 for the 2009 model year before Pontiac shut down, so it's rare. It’s a full-size sedan that handles surprisingly well and will outrun plenty of sports cars from a stoplight. It’s the ultimate practical muscle car. If you need space but still want that classic V8 thrill, hunting down a clean GXP is totally worth the effort.

[JustinLee]

From a modder's perspective, the LS3 is a blank canvas. The block can handle a crazy amount of boost, and the internals are strong from the factory. A simple tune, cold air intake, and long-tube headers can easily push you over 450 wheel horsepower. The best part is the community and aftermarket are huge. Whatever you want to do—from a cam swap to a full twin-turbo setup—there’s a proven path and parts available. It’s an engineer’s dream.