Most family cars aren’t built to turn heads on the road, but a few quietly borrowed their engines from the Corvette. Some were sleepers, others just underrated. Many are now bargains on the used market, packing serious power without the price tag. Swipe to see which ones made the list.

Chevrolet Trailblazer SS (2006–09)

Who said family SUVs had to be boring? The Trailblazer SS packed an LS2 V8 ripped straight from the Corvette, churning out a roaring 395 horsepower and 400 lb-ft of torque. It even offered an optional all-wheel-drive system—perfect for unpredictable weather or a spirited launch off the line.

Chevrolet Caprice PPV (2011–17)

The Caprice PPV used a 6.0L L77 V8 producing up to 355 horsepower. Primarily made for police use, its durability was legendary. For civilian buyers, these tough sedans were only available at police fleet auctions, which made them a rare and rugged family ride equipped for impressive capabilities.

GMC Yukon Denali (2007–14)

Need to tow a camper or haul a full crew? The Yukon Denali brought luxury, space, and power together. At its core was a 6.2L L92 V8 rooted in Corvette performance, which handled up to 7,900 lbs of towing and carried seven passengers. Early models even had available rear-seat entertainment.

Buick Roadmaster Estate Wagon (1994–96)

There was something indescribably cool about a classic wagon with serious muscle. The Roadmaster Estate Wagon hid a 260-horsepower LT1 V8 from the C4 Corvette behind its unassuming wood-paneled exterior. With rear-wheel drive and sturdy construction, it was the ultimate sleeper capable of hauling the family.

GMC Envoy XL V8 (2005–09)

Balancing roominess and performance, the Envoy XL was equipped with a 5.3L V8 engine sharing technology with Corvette engines. Third-row seating and a comfortable ride made it the go-to for growing families. For those needing something really unique, the “Envoy XUV” even featured a retractable roof panel.

Pontiac G8 GXP (2009)

If you craved the look of a sedan with the muscle of an American icon, the G8 GXP hit the spot. Borrowing the C6 Corvette’s LS3 V8 engine, this full-size sedan offered 415 horsepower and came in both manual and automatic options—a rare combo for a family car.

Chevrolet Impala SS (2006–09, Retired Patrol Build)

Originally powered by an LS4 V8 in a front-wheel-drive setup, some retired patrol models have received engine swaps—such as the LS3 or supercharged LSA—by enthusiasts. These builds require extensive modifications, yet offer Corvette-level performance while retaining durability, a spacious interior, and the stealthy appeal of a “cop car.”

Saab 9-7X Aero (2008–09)

Styled with Saab’s signature minimalism, the 9-7X Aero was built atop GM’s platform and powered by the LS2 V8 engine, identical to the one in the Trailblazer SS. Its 390 horsepower delivered strong acceleration and confident towing, all with a refined European look.

Pontiac Grand Prix GXP (2005–08)

This unassuming midsize sedan came equipped with the 5.3L LS4 V8, derived from Corvette’s small-block family. Making 303 horsepower and paired with front-wheel drive, the Grand Prix GXP was one of the few sedans of its time to pack Corvette-derived muscle under the hood.

Chevrolet SS (2014–17)

Born from the Australian Holden Commodore, the Chevy SS was a stealthy and full-size sedan powered by the 6.2L LS3 V8—the same engine found in the C6 Corvette. With 415 horsepower and an available manual transmission, it gave enthusiasts a rare combination of performance and practicality.