Hyundai G80 Engine Performance and Reliability Review
The Hyundai G80 stands as a benchmark in the full-size luxury sedan segment, combining bold power with refined engineering—its engine a core pillar of its driving excellence.
Hyundai G80 Engine Specifications
Powered primarily by a 3.3-liter twin-turbocharged V6, the Hyundai G80 delivers up to 365 horsepower in base models, with optional higher-output variants pushing performance to 420 horsepower. Paired with a 8-speed automatic transmission, the engine ensures responsive acceleration and smooth power delivery, while advanced torque vectoring enhances handling precision across varied road conditions.
Engine Technology and Fuel Efficiency
Hyundai’s G80 features a highly efficient engine design with direct fuel injection and variable valve timing, delivering strong performance without excessive fuel consumption. Typical fuel economy averages 12-16 mpg in highway driving, reflecting modern engineering that balances power and economy. The engine also supports hybrid-compatible upgrades, offering future-ready efficiency.
Reliability and Driving Experience
Built for durability, the G80 engine is engineered to last with minimal maintenance, supported by Hyundai’s comprehensive warranty and robust thermal management systems. Drivers praise its quiet cabin, refined gear shifts, and balanced throttle response, making long journeys effortless and enjoyable in both city and highway settings.
With its potent V6 powertrain, cutting-edge technology, and proven reliability, the Hyundai G80 engine delivers an exceptional driving experience that sets it apart in the luxury market. For those seeking power, refinement, and dependability in a sedan, the G80 remains a compelling choice. Test drive your next luxury ride today and feel the difference.
The Genesis G80 (Korean: 제네시스 G80) is an executive sedan [1] manufactured by South Korean luxury marque Genesis, which is owned by Hyundai Motor Company. The G80 model was previously introduced as the second-generation Hyundai Genesis model (DH) and then rebranded as the G80 in 2016 after Genesis Motor was established as a separate luxury division of Hyundai. [2].
Check the Genesis G80 Spec page with detailed specifications, including powertrain, fuel efficiency, engine, and torque, as well as various packages & options. GENESIS Worldwide. Read our 2026 Genesis G80 review for information on ratings, pricing, specs, and features, and see how this sedan performed in our testing.
Read about the 2026 Genesis G80 performance, horsepower, 0-60 times, and engine options at U.S. News & World Report. Detailed specs and features for the 2025 Genesis G80 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
2012-2015 Hyundai Genesis, G80 G6DJ 3.8L Remanufactured Engine by Powertrain Products. OEM quality, backed by the industry's best warranty. These engines incorporate upgraded HYUNDAI Genesis G80 parts approved by the manufacturer, replacing original parts identified as deficient.
Beyond using improved parts, our Remanufactured Engines are thoroughly dismantled, rebuilt, and scrutinized with fresh internal components. Shop Engines & Engine Parts for Genesis G80 with eBay Guaranteed Fit. Great deals.
Massive selection from top brands on eBay.com. GENESIS G80 (2016 - 2019) Starting with 2017, once Hyundai's subdivision of rear-wheel-drive sedans and coupes, Genesis has emerged as its own luxury brand. Buy a 2025 Genesis G80 2.5T and you get a turbocharged 2.5.