The 10 Best Modern American V8 Engines

These modern powerplants show that the United States still produces some of the most impressive V8 engines on the market today.

American cars may not always match the refinement or precision engineering of their European or Asian rivals, but when it comes to V8 performance, they continue to set the tone.

The V8 dates back to the 1920s, when Cadillac introduced its early flathead V8. The configuration grew in popularity through the mid-20th century, peaking during the horsepower wars of the 1960s. It then faded during the fuel crises and stricter regulations of the ’70s through early ’90s, before roaring back in the 2000s. Even as global competitors caught up, American V8s remained known for big power and strong real-world performance—just look at the Dodge Charger, which has rivaled far more expensive luxury sedans like the Bentley Flying Spur at a fraction of the price (around $85,000 vs. roughly three times that).

Today’s American V8 engines are better than ever. Here are ten of the best still available.

10. Ford Coyote V8 — 5.0-liter

Ford’s Coyote V8 evolved from the brand’s earlier Modular engines, first seen in 4.6-liter form in the SN-95 Mustang. Over time, it was heavily redesigned and introduced in the S197-generation Ford Mustang, replacing both 4.6L and 5.4L engines.

Despite similar external dimensions, the Coyote uses a longer stroke to reach 5.0 liters. Output ranges from about 360 to 480 horsepower depending on the application, with even higher figures in international performance versions.

9. GM LS3 — 6.2-liter

The LS3 is widely regarded as one of the simplest and most reliable V8s ever built. It debuted as an evolution of the LS2 in the Chevrolet Corvette C6 and quickly spread across multiple GM models.

It produces between 415 and 430 horsepower and around 420 lb-ft of torque, making it a favorite for both factory applications and engine swaps.

8. Chrysler Apache HEMI — 6.4-liter

The Apache is an enlarged version of Chrysler’s iconic 5.7-liter HEMI V8. Early versions made 470 horsepower and 470 lb-ft of torque, later increasing to 485 horsepower and 475 lb-ft.

It powered many performance-focused Chrysler, Dodge, and SRT models before being phased out alongside cars like the Dodge Challenger and Charger.

7. GM LT2 — 6.2-liter

The LT2 was developed specifically for the mid-engine Chevrolet Corvette C8 Stingray. It replaced the LT1 and debuted in 2020.

Producing up to 495 horsepower and about 465 lb-ft of torque, it delivers classic naturally aspirated performance with a modern edge—and a signature Corvette soundtrack.

6. Ford Godzilla V8 — 7.3-liter

Nicknamed “Godzilla,” this engine was designed to replace Ford’s older V10 in heavy-duty trucks. Found in models like the Ford F-250 Super Duty, it’s built for durability and torque.

Output ranges from about 300 horsepower in commercial vans to around 430 horsepower in Super Duty trucks, with roughly 475 lb-ft of torque—ideal for towing and hauling.

5. GM LT4 — Supercharged 6.2-liter

Originally developed for the Corvette Z06, the LT4 features a supercharger and delivers serious performance. Output starts at 640 horsepower and climbs to 682 horsepower in vehicles like the Cadillac Escalade-V.

It has powered everything from the Chevrolet Camaro ZL1 to the Cadillac CT5-V Blackwing, proving its versatility.

4. Ford Voodoo V8 — 5.2-liter

The Voodoo engine is a heavily reworked version of the Coyote, featuring a flat-plane crankshaft instead of the traditional cross-plane design.

This allows it to rev up to 8,250 rpm—rare for an American V8. It produces 526 horsepower and 429 lb-ft of torque in the Ford Mustang Shelby GT350, delivering a more exotic feel.

3. GM LT6 — 5.5-liter

The LT6 is a clean-sheet design and one of GM’s most advanced engines ever. Found in the Chevrolet Corvette Z06 C8, it uses cutting-edge engineering inspired by European performance brands.

It revs to 8,600 rpm and produces 670 horsepower and 460 lb-ft of torque, making it the most powerful naturally aspirated V8 ever put into a production car.

2. Ford Predator V8 — Supercharged 5.2-liter

The Predator builds on the Coyote architecture while incorporating elements from the Voodoo. Add a supercharger, and the result is a monster.

It delivers 760 horsepower and 625 lb-ft of torque in the Ford Mustang Shelby GT500, paired with a 7-speed dual-clutch transmission—the first of its kind for a Shelby Mustang.

1. Chrysler Hellcat V8 — Supercharged 6.2-liter

When Dodge introduced the Hellcat, it shocked the industry. Based on the 5.7-liter HEMI, this 6.2-liter supercharged V8 debuted with 707 horsepower and 650 lb-ft of torque.

With a 2.4-liter supercharger mounted on top, later versions pushed output as high as 840 horsepower, with production variants reaching 797 horsepower.

The Hellcat remains one of the most outrageous and unforgettable engines ever built—an icon of American performance that may never be repeated.