Pure Combustion Engines Shut Out of Wards 10 Best for the First Time in 32 Years

On October 13, 2026, WardsAuto, an American automotive trade publication, published the results of its thirty-second annual propulsion awards. Not a single car on the final roster ran strictly on gasoline. That marks the first complete shutout of unassisted internal combustion since the Detroit organization began evaluating production vehicle engines in 1994.

Twenty-six powertrains entered the evaluation cycle this year. Evaluators drove each nominee over public roads in southeast Michigan, judging noise, vibration, harshness, and observed pump mileage. Ten vehicles earned trophies, split across four pure battery-electric cars, four traditional hybrids, and two plug-in hybrids.

WardsAuto removed its strict price ceiling for nominees back in 2021. That rule change created a $199,025 price gap on the 2026 winners list, stretching from a $43,035 Nissan Rogue Hybrid to a $242,060 Chevrolet Corvette ZR1X.

General Motors secured the top horsepower figure with that Corvette ZR1X. The car pairs a 5.5-liter twin-turbocharged V-8 with an electric motor on the front axle. The gas engine generates 1,064 horsepower and 828 pound-feet of torque on its own, and the front electric unit adds another 186 horsepower. Together, the system puts 1,250 horsepower down through all four tires.

Rear tires cannot transfer 1,250 horsepower to asphalt from a standstill without breaking traction and scorching rubber. Chevrolet added that front motor to keep the car pointed straight under full throttle. Electricity has become an essential mechanical traction tool for four-digit horsepower numbers.

Porsche applied similar engineering logic to the 911 Carrera GTS T-Hybrid. The German manufacturer placed an electric motor directly on the shaft between the exhaust turbine and compressor wheels, spinning the turbo instantly before exhaust gas builds. A second electric motor sits inside the housing of the dual-clutch transmission.

The car does away with drive belts entirely. The air conditioning compressor and power steering pump run off a 400-volt battery pack sitting behind the front seats.

How many independent repair shops will know how to diagnose a high-voltage electric turbocharger fifteen years down the road? I do not have an answer to that question, and the factory repair literature does not offer much comfort. Modern packaging puts high-voltage wiring, cooling circuits, and high-heat exhaust plumbing in the same tight spaces. When you purchase this level of complexity, you remain tethered to the dealership service bay.

At the lower end of the pricing sheet, Nissan took an award for the Rogue Hybrid. Hyundai earned another conventional hybrid trophy with the three-row Palisade Hybrid, using an electric motor to assist a small four-cylinder gasoline block. Both vehicles earned high marks for silent stop-start transitions in gridlocked traffic.

Two plug-in hybrids made the cut. BMW brought the M5 Touring, pairing a twin-turbo V-8 with a transmission-mounted motor, while Toyota landed a spot with the RAV4 PHEV GR Sport.

The remaining four spots went to full battery-electric models: the Mercedes-Benz GLC 400 4Matic Electric, the Subaru Trailseeker, the Volvo EX60 P10, and the Rivian R2 Performance. Rivian earned its spot by tuning a midsize dual-motor sport utility vehicle that delivers immediate pedal response in everyday traffic without harsh ride manners.

Look at the testing scores from the past three years. In 2024, the publication gave awards to two standalone combustion engines: the three-cylinder in the Toyota GR Corolla and the twin-turbo straight-six in the Ram 1500. By 2025, only the rear-drive Corvette ZR1 survived on pure fuel. In 2026, unassisted combustion disappeared from the board completely.

Carmakers spent the past five years reassigning their top engineering teams and development capital toward high-voltage inverters, battery management systems, and electric drive units. You do not see unassisted gasoline engines winning trophies because the auto industry stopped funding clean-sheet mechanical engine programs years ago. The engineering talent moved where the investment capital flowed.

Traditional internal combustion has reached its practical mechanical boundary for street cars. Adding more power now demands either enormous displacement or heavy boost pressure that turns tires into smoke. Electric motors solve the torque delivery problem at low speeds while gasoline engines handle sustained high-speed running. The two systems now rely on each other to meet modern performance targets.

If you want a vehicle powered by an engine that breathes through simple throttle bodies and runs with a regular 12-volt starter, you must shop older used inventory. Detroit, Germany, and Japan have directed their factories toward electrified drivelines. That is the hardware sitting on showroom floors today.