Kia Stinger engine specs include two powerful options: a 2.5L turbocharged inline-4 producing 300 horsepower and a 3.3L twin-turbo V6 delivering 368 horsepower. Both engines are paired with an 8-speed automatic transmission and offer rear-wheel or all-wheel drive configurations.
The Kia Stinger has carved a niche in the sports sedan segment, offering a blend of performance, luxury, and value. Central to its appeal are its robust engine options, which deliver exhilarating performance and driving dynamics.
In this comprehensive guide, we’ll explain the Kia Stinger’s engine specifications, exploring the nuances of each powertrain and what they mean for drivers.

Contents
The Heart of the Kia Stinger
The Kia Stinger’s engine lineup is designed to deliver exhilarating performance without compromising efficiency. Whether you’re navigating city streets or cruising on the highway, the Stinger’s powertrains offer a dynamic driving experience. Understanding the nuances of each engine option is crucial for prospective buyers seeking the perfect balance between power and practicality.
Kia Stinger Engine Specs
When exploring Kia Stinger engine specs, you’ll find two distinct powertrain options, each catering to different performance needs and driving styles:
2.5L Turbocharged Inline-4 Engine
The 2.5-liter turbocharged inline-4 engine, known as the Smartstream G2.5 T-GDi, is a testament to Kia’s engineering prowess. Delivering 300 horsepower at 5,800 rpm and 311 lb-ft of torque at 1,650 rpm, this engine offers robust performance for daily driving and spirited acceleration. Its design emphasizes responsiveness and fuel economy, making it an excellent choice for those seeking a balance between power and efficiency.
3.3L Twin-Turbocharged V6 Engine
For those craving more power, the 3.3-liter twin-turbocharged V6 engine, part of the Lambda II family, offers an exhilarating experience. Producing 368 horsepower at 6,000 rpm and 376 lb-ft of torque at 1,300 rpm, this engine propels the Stinger from 0 to 60 mph in approximately 4.7 seconds. Its performance credentials position the Stinger as a formidable contender in the sports sedan category.

Transmission and Drivetrain
Both engine options are paired with an 8-speed automatic transmission, renowned for its smooth and responsive gear shifts. The Stinger offers rear-wheel drive as standard, with all-wheel drive available for enhanced traction and stability, particularly in adverse weather conditions.
Fuel Efficiency
The 2.5L turbocharged engine achieves an EPA-estimated 22 mpg in the city and 32 mpg on the highway, offering a commendable balance between performance and fuel economy. The 3.3L twin-turbo V6, while more performance-oriented, still delivers respectable fuel efficiency, with EPA estimates of 18 mpg city and 25 mpg highway.
Performance Metrics
The Kia Stinger’s performance metrics underscore its capabilities as a sports sedan.
- 2.5L Turbocharged Inline-4: 0-60 mph in approximately 5.2 seconds.
- 3.3L Twin-Turbocharged V6: 0-60 mph in approximately 4.7 seconds.
These figures highlight the Stinger’s ability to deliver exhilarating acceleration and dynamic driving experiences.
Engineering and Design
The Stinger’s engines are the result of meticulous engineering, with features such as direct fuel injection, twin-scroll turbochargers, and optimized combustion processes. These advancements contribute to the engines’ performance, efficiency, and reliability.
Maintenance and Reliability
Kia has established a reputation for reliability, and the Stinger’s engines are no exception. Regular maintenance, including timely oil changes and adherence to service intervals, ensures the longevity and optimal performance of these powertrains.
Future Outlook
As the automotive industry evolves, Kia continues to innovate, with potential developments in hybrid and electric powertrains. While the current Stinger models showcase impressive internal combustion engines, future iterations may incorporate electrification to meet changing consumer demands and regulatory requirements.
Frequently Asked Questions
Here are some FAQs about Kia Stinger engine specification –
1. What are the engine options available for the Kia Stinger?
The Kia Stinger offers two engine options: a 2.5-liter turbocharged inline-4 producing 300 horsepower and a 3.3-liter twin-turbocharged V6 delivering 368 horsepower.
2. Which Kia Stinger engine provides better fuel efficiency?
The 2.5-liter turbocharged inline-4 engine offers better fuel efficiency, with EPA estimates of 22 mpg city and 32 mpg highway.
3. How does the Kia Stinger’s performance compare to its competitors?
The Kia Stinger’s performance, particularly with the 3.3L twin-turbo V6, rivals that of established sports sedans, offering rapid acceleration and dynamic handling.
4. Is the Kia Stinger available with all-wheel drive?
Yes, the Kia Stinger offers all-wheel drive as an option, enhancing traction and stability in various driving conditions.
5. What is the recommended maintenance schedule for the Kia Stinger’s engines?
Kia recommends regular maintenance intervals, including oil changes every 7,500 miles and comprehensive inspections at specified mileage milestones, to ensure optimal engine performance and longevity.
Conclusion
The Kia Stinger’s engine lineup exemplifies the brand’s dedication to delivering performance-oriented vehicles without compromising on comfort or value. Whether opting for the efficient 2.5L turbocharged inline-4 or the powerful 3.3L twin-turbocharged V6, drivers can expect a thrilling and engaging driving experience.