The Cheapest Corvette-Powered Vehicle GM Ever Sold Was An Australian Ute
In 2008, the cheapest way to buy a brand-new vehicle powered by the C6 Corvette’s engine wasn’t a Corvette. It wasn’t a sports sedan either, nor was it sold anywhere in America. The vehicle in question was quite a muscle car that carried a cargo bed behind its cabin and a remote-release tonneau cover over the load area. Its price sat thousands of dollars below the flagship models that shared its engine.
The same company sold a long-wheelbase luxury limousine that cost about $21,800 more, yet the engine under its hood was identical in every measurable way. Americans couldn’t buy either one of them.
GM’s Australian Arm Dropped A Corvette Engine Into Its Entire Range
Holden Special Vehicles spent decades as General Motors’ performance arm in Australia, turning ordinary Holden Commodores into muscle machines the rest of the world quietly envied. In April 2008, the company made one of its boldest engine moves yet. HSV officially adopted the C6 Corvette’s LS3 engine across its mainstream range, replacing the discontinued LS2.
The 6.2-liter V8 produced 425 hp at 6,000 rpm and 406 lb-ft of torque at 4,600 rpm. That output narrowly topped the new 422-hp Boss V8 from Ford Performance Vehicles, HSV’s crosstown rival, in a horsepower war Australia had been enjoying for years. Most LS3 models wore a ‘317’ badge on the left of the trunk lid, calling out the power figure in kilowatts.
The engine went into five models at once: the ClubSport R8, GTS, Senator Signature, Grange, and one more vehicle we’ll get to shortly. Timing shaped the decision as much as bragging rights did, because Euro IV emissions rules were set to arrive in Australia on January 1, 2009, and the aging LS2 wasn’t going to clear them. HSV insisted the whole exercise was a running change rather than a new generation, so every car remained an E-Series model.
The HSV Maloo R8 Was The Cheapest Way Into Corvette Power
The fifth vehicle in the lineup was the HSV Maloo R8, and it anchored the bottom of the entire LS3 price sheet. The manual Maloo R8 opened at $57,900 (AU$61,550), with the six-speed automatic at $59,900 (AU$63,750). From there the ladder climbed through the ClubSport R8 at $60,700 (AU$64,550), to the flagship the Grange at $79,600 (AU$84,690).
The Maloo was a “ute”, a two-door coupe utility built on the Commodore’s passenger-car platform, meaning it drove like a sedan but hauled like a light truck. The E-Series version arrived in October 2007, and HSV offered it exclusively in R8 trim with the LS3. Think of it as a modern-day El Camino that’s party in the front and in the back.
HSV essentially invented the sports ute segment when the first Maloo launched in the early 1990s, before Holden’s SS or Ford’s XR8 utes existed. The badge stayed rare, too, with only 5,000 Maloos built across the model’s first 17 years, and unit number 5,000 arrived with this E-Series generation.
Rarity didn’t come at the cost of equipment, either. The Maloo R8 came standard with a remote-release hard tonneau cover, 19-inch deep-dish alloy wheels, and HSV’s performance brake package. The cheapest Corvette-powered vehicle in the lineup was a fully finished performance product, and that fact set up the most uncomfortable question on HSV’s price list.
The Flagship Grange Charged $21,800 More For The Same Engine
The $79,600 (AU$84,690) Grange long-wheelbase limousine carried the identical 425-hp, 406 lb-ft LS3 as the $57,900 (AU$61,550) Maloo R8, which made the flagship’s premium an eye-watering $21,800 (AU$23,140) for zero additional output. That gap works out to 37.6% more money for the exact same engine, transmission choices, and factory power rating. The GTS performance flagship told a similar story, running $14,500 (AU$15,440) above the manual Maloo with nothing extra under the hood.
The Grange delivered a stretched wheelbase, plusher cabin appointments, and the quiet prestige of a limousine badge, while the GTS added sharper chassis tuning and flagship styling. The hardware that mattered most to enthusiasts, the Corvette-derived heart, cost exactly the same whether it sat under a leather-lined hood or ahead of a cargo bed.
Prices across the E-Series range rose between just 1.3 and 2.8 percent over the outgoing LS2 models, so the Corvette engine upgrade itself barely registered on the sticker. HSV even claimed improved fuel economy from the new engine in the Grange and Maloo applications specifically, meaning the workhorse and the limousine gained efficiency together.
HSV’s sales boss reported that demand was outstripping supply at launch, with customers waiting about two and a half months for their cars. Plenty of them were waiting for the cheapest one.
What The Corvette’s LS3 Actually Changed Over The LS2
The E-Series Maloo didn’t start life with Corvette’s newest V8. At its October 2007 launch, the ute ran the 6.0-liter LS2 tuned to 412 hp and 406 lb-ft. The LS3 swap therefore delivered a 13-hp bump to 425 hp, with peak torque unchanged.
The extra muscle came from displacement and breathing rather than tuning tricks. Both engines shared the same stroke, but the LS3’s larger 103.25 mm bore accounted for its extra 200 cc. GM also fitted high-flow exhaust ports, intake valves enlarged from 50.8 mm to 55.0 mm, hollow-stem intake valves, revised camshaft timing, a stronger cylinder block, a new piston design, and higher-flow injectors.
The HSV’s LS3 V8 engine was detuned from its standard Corvette application, so “Corvette-derived” is the accurate phrase rather than “Corvette-spec.”
The six-speed auto gained a standard transmission cooler, recalibrated shifting, and a Performance Mode Lift Foot function that held lower gears through corners. The LS3 stayed in the Maloo for years afterward, and later GEN-F variants from 2013 onward eventually lifted output to 436 hp and 456 hp at higher prices, but those figures belong to a different chapter from the 2008 launch story.
America’s One Shot At This Ute Died With Pontiac
The Pontiac G8 ST, based on the same Holden Ute platform, debuted at the New York International Auto Show in March 2008 and was slated for release as a 2010 model, which would have made it Pontiac’s first pickup. Americans came genuinely close to getting their own version of this formula.
Pontiac ran a public naming contest that drew more than 18,000 suggestions, and after all that, the name stayed G8 ST — proof the program was far more than a show-floor tease. One precision note keeps the record straight, though: the G8 ST was announced with the 361-hp, 6.0-liter V8 from the G8 GT, not the LS3, so America’s loss was the ute format itself rather than this specific engine.
GM confirmed the G8 ST’s cancellation on January 7, 2009, as the financial crisis forced the company to tell Congress it would shrink Pontiac into a niche brand, just months after HSV’s LS3 utes went on sale in Australia.
That left the Maloo R8 as forbidden fruit permanently. The cheapest Corvette-hearted vehicle HSV ever sold was never a halo car, just a ute built to carry toolboxes, and it never left Australia.
Sources: Holden Specialty Vehicles
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