How Fuel-Efficient is the 2025 Kia Carnival? Find Out Here!

The 2025 Kia Carnival is redefining what it means to drive a family-friendly minivan, offering a perfect blend of comfort, technology, and performance. But one of the biggest questions for potential buyers remains: How fuel-efficient is the 2025 Kia Carnival? With rising fuel costs, fuel economy is more important than ever, and drivers want to ensure they’re getting the best efficiency without compromising on space and performance.
In this guide, we’ll break down the official fuel economy ratings, compare the Carnival to competitors, and explore how its efficiency translates to real-world savings. If you’re looking to buy a new 2025 Kia Carnival, don’t forget to check out Kia 417’s latest inventory and new car specials for the best deals in Ottawa.
2025 Kia Carnival Fuel Economy: What to Expect
The 2025 Kia Carnival comes equipped with a 3.5L V6 engine that delivers a strong balance of power and efficiency. The engine is paired with an 8-speed automatic transmission, optimizing fuel usage for both city and highway driving.
Official Fuel Economy Ratings (L/100km & MPG)
Trim | Engine | Drivetrain | City (L/100km) | Highway (L/100km) | Combined (L/100km) | City (MPG) | Highway (MPG) | Combined (MPG) |
---|---|---|---|---|---|---|---|---|
LX, EX, SX, SX Prestige | 3.5L V6 | FWD | 12.0 | 9.0 | 10.6 | 20 | 26 | 22 |
Compared to other minivans, the Carnival’s fuel economy is competitive, making it a strong contender for families who need a spacious and reliable vehicle.
TEST DRIVE THE KIA CARNIVAL TODAY @KIA 417!How Does the 2025 Kia Carnival Compare to Other Minivans?
If you’re considering a minivan, it’s crucial to compare the Kia Carnival’s fuel economy against other top competitors like the Toyota Sienna, Honda Odyssey, and Chrysler Pacifica.
Model | Engine | Drivetrain | City (L/100km) | Highway (L/100km) | Combined (L/100km) | City (MPG) | Highway (MPG) | Combined (MPG) |
2025 Kia Carnival | 3.5L V6 | FWD | 12.0 | 9.0 | 10.6 | 20 | 26 | 22 |
2025 Honda Odyssey | 3.5L V6 | FWD | 12.2 | 8.6 | 10.5 | 19 | 27 | 22 |
2025 Toyota Sienna | 2.5L Hybrid | AWD | 6.5 | 6.4 | 6.5 | 36 | 36 | 36 |
2025 Chrysler Pacifica | 3.6L V6 | AWD | 14.1 | 9.4 | 11.9 | 17 | 25 | 20 |
Key Takeaways:
- The Toyota Sienna Hybrid offers the best fuel economy, but at the cost of lower horsepower.
- The Kia Carnival and Honda Odyssey have nearly identical fuel efficiency ratings, with Carnival offering a more modern design and advanced safety features.
- The Chrysler Pacifica has a higher fuel consumption, making it a less fuel-efficient option.
If fuel efficiency is your top priority, the Sienna Hybrid is the best choice, but if you want a balance of power, comfort, and efficiency, the 2025 Kia Carnival stands out.
TEST DRIVE THE KIA CARNIVAL TODAY @KIA 417!Annual Fuel Costs: How Much Can You Expect to Spend?
Fuel costs are one of the most important factors when choosing a family vehicle. Below is a breakdown of the estimated annual fuel expenses for the 2025 Kia Carnival, assuming 20,000 km (12,427 miles) driven per year with an average fuel price of $1.60 CAD/L ($4.55 USD/gallon).
Model | Fuel Efficiency (L/100km) | Annual Fuel Cost (CAD) | Annual Fuel Cost (USD) |
2025 Kia Carnival | 10.6 | $3,392 CAD | $2,350 USD |
2025 Honda Odyssey | 10.5 | $3,360 CAD | $2,325 USD |
2025 Toyota Sienna (Hybrid) | 6.5 | $2,080 CAD | $1,440 USD |
2025 Chrysler Pacifica | 11.9 | $3,808 CAD | $2,635 USD |
By choosing the 2025 Kia Carnival over the Chrysler Pacifica, drivers could save up to $416 CAD ($285 USD) per year in fuel costs.
What Makes the 2025 Kia Carnival Fuel-Efficient?
1. Smart Transmission Technology
The 8-speed automatic transmission is optimized for smooth gear shifts, reducing unnecessary fuel consumption.
2. Aerodynamic Design
The Carnival’s exterior design reduces drag, allowing for better airflow and improved fuel efficiency on highways.
3. Drive Mode Selector
- Eco Mode: Adjusts throttle response for better fuel economy.
- Sport Mode: Provides enhanced acceleration but may use more fuel.
- Normal Mode: Offers a balanced mix of power and efficiency.
4. Smart Start-Stop Technology
This system automatically shuts off the engine when idling to conserve fuel, restarting instantly when the brake pedal is released.
Is a Hybrid or Electric Kia Carnival Coming?

While the 2025 Kia Carnival is only available as a gasoline-powered minivan, Kia has hinted at a possible hybrid or electric version in the future. If Kia releases a hybrid Carnival, it could compete directly with the Toyota Sienna, offering similar fuel efficiency while retaining the Carnival’s superior design and technology.
For updates on upcoming Kia hybrid models, stay connected with Kia 417.
Final Verdict: Is the 2025 Kia Carnival Fuel-Efficient?
The 2025 Kia Carnival delivers solid fuel efficiency for a non-hybrid minivan, offering a balanced mix of power, space, and fuel economy. While it may not be as fuel-efficient as the Toyota Sienna Hybrid, it still outperforms the Chrysler Pacifica and matches the Honda Odyssey.
Why Buy the 2025 Kia Carnival?
- Spacious seating for 7-8 passengers
- Powerful 3.5L V6 engine
- Competitive fuel efficiency for its class
- Advanced technology & safety features
If you’re looking for a fuel-efficient minivan that doesn’t sacrifice power or comfort, the 2025 Kia Carnival is a top choice. Ready to find your perfect Carnival?
🔹 Browse new Kia Carnival models
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🔹 Contact Kia 417 today to book a test drive!
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TEST DRIVE THE KIA CARNIVAL TODAY @KIA 417!Frequently Asked Questions (FAQs) about the 2025 Kia Carnival
1. Is the 2025 Kia Carnival more fuel-efficient than the 2024 model?
The 2025 Kia Carnival retains similar fuel economy ratings to the 2024 model, with minor efficiency improvements due to updated transmission tuning and aerodynamics.
2. Does the 2025 Kia Carnival offer a hybrid or electric version?
As of now, Kia has not released a hybrid or fully electric version of the Carnival, but future models may include hybrid technology similar to the Kia Sorento and Sportage.
3. How does driving style affect the Kia Carnival’s fuel economy?
Aggressive acceleration, excessive idling, and high-speed highway driving can increase fuel consumption. Using Eco Mode and smooth driving techniques can improve efficiency.
4. What type of fuel does the 2025 Kia Carnival require?
The Kia Carnival runs on regular unleaded gasoline, making it more affordable to refuel compared to premium-fuel vehicles.
5. Where can I test drive the 2025 Kia Carnival in Ottawa?
You can test drive the 2025 Kia Carnival at Kia 417, Ottawa’s #1 Kia dealership. Schedule a test drive today!
TEST DRIVE THE KIA CARNIVAL TODAY @KIA 417!