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Toyota Sienna vs. Kia Carnival

Toyota Sienna

Kia Carnival

At a Glance: Sienna vs. Carnival

Toyota Sienna

There’s a reason why fashion trends come back, why TV shows get rebooted decades later, and why some bands seem to withstand the test of time. It’s because some things are so timeless that you can’t help but fall in love with them repeatedly.

The same can be said for the beloved minivan. Although, thanks to models like the 2023 Toyota Sienna and the Kia Carnival, the body style once hailed as the quintessential family vehicle has evolved into a symbol of modernity and excitement.

Your Watertown, CT travels will never be the same after you take the wheel of the Sienna or the Carnival, but which one better matches your needs? The team at Crabtree Toyota is here to help with this Toyota Sienna vs. Kia Carnival comparison. Buckle up and get ready to embrace a new era of minivan magic!




Optional | N/A
Sienna vs Carnival



Standard | N/A
Sienna vs Carnival



36 city/36 hwy* | 19 city/26 hwy
Sienna vs Carnival

Meet Your New Modern Marvel
Select a category below to learn more about how the Toyota Sienna compares to the Kia Carnival.

Toyota Sienna

Large enough to help take you and your bestie on a camping trip you’ll never forget while comfortable enough to make busy-morning drives to preschool with your little ones in tow a relaxing experience, the interiors of the Toyota Sienna and the Kia Carnival are versatile enough for all your needs.

Comfortable Enough for Everyday Travels

What’s the first thing you look for when buying a vehicle? Is it legroom and cargo space, or is it comfort amenities? Regardless of what you deem the most essential feature, the Toyota Sienna and the Kia Carnival have everything you could ever want for your everyday travels.

Both models have features like available heated and ventilated front seats. Only in the Sienna will you have access to the standard tri-zone automatic climate control system. This multi-zone system lets you, your front-seat passenger, and the rear passengers independently set and adjust the temperature settings as you travel.

For even more climate control, consider upgrading your Sienna to include the optional 4-zone automatic climate control system—a feature not offered with the Carnival.

Ready for Your Next Outdoor Adventure

One of the benefits of driving a minivan is that it offers ample interior space. This makes it easy to pack your gear and embark on an outdoor adventure. With more than 100 cubic feet of cargo space inside the Sienna and the Carnival, packing up weekend bags, a paddle board, and coolers is easy.

Charging your laptop, inflating an air mattress, or playing your favorite tunes while you sit around the fire is a breeze thanks to the integrated power outlets in both models. These optional outlets mean you can enjoy modern amenities even when you’re off the grid.

Carnival drivers may find the items they can plug into the outlet more limited since this vehicle only has a 115V outlet. The Sienna, on the other hand, comes equipped with a 120V outlet.



Toyota Sienna

Much like technology revolutionized the backbone of society, it has also become the driving force behind the remarkable transformation of these modern minivans. Which model offers more of what you want and need? Let’s find out!

Your Personal Cinema

You and your partner can enjoy your favorite songs or catch up on the latest episode of your favorite podcast up front thanks to the standard integration of Apple CarPlay® and Android Auto™. In the back, your kids can watch their favorite movies thanks to the cinematic features found optionally in the Sienna and the Carnival, including:

  • Entertainment screen
  • Second-row captain’s chairs with built-in ottomans
  • Second- and third-row sunshades

While this mobile movie theater is a great way to keep your kids entertained on long commutes, only in the Sienna can they watch their favorite movies silently since this optional entertainment system comes with two pairs of wireless headphones.

Meet Your Virtual Copilot

Automotive technology has seen significant advancements beyond entertainment in recent years. The addition of monitoring technology with mild autonomous capabilities has been a game-changer, giving you the confidence to get your loved ones safely from Point A to Point B.

Both the Sienna and the Carnival come standard with their own driver-assistance suite that includes comparable features like:

  • Pre-Collision System with Pedestrian Detection
  • Lane Departure Alert with Steering Assist
  • Lane Tracing Assist

Both models also come with front and rear parking support. However, only on the Sienna do you have standard access to additional features like Automatic High Beams, Road Sign Assist, and Full-Speed Range Dynamic Radar Cruise Control to provide an extra layer of protection.



Toyota Sienna

You’ve never had more fun running errands or driving to the office. The performance capabilities of the 2023 Sienna and the Carnival make for a heart-racing experience that will leave you wanting more. Want to take the scenic route home? The performance capabilities of these models make that possible.

Everyday Performance

The engine is the heart of your minivan. Under the hood of the Carnival, you’ll find a 3.5L V6 configuration, while a 2.5L hybrid engine awaits you in the Sienna. Despite its smaller size, the Sienna offers nearly the same performance output as the Carnival.

Although the Sienna showcases its character with slightly lower horsepower, it more than compensates with an array of performance features that ensure a dynamic driving experience. These features include:

  • Selectable drive modes, including Sport Mode and EV Mode, among others
  • Available sport-tuned suspension
  • Optional all-wheel drive (AWD) capabilities

If you choose the Carnival, you’ll miss out on AWD capabilities and an on-demand dose of thrills you’ll find with the Sienna.

Take the Scenic Route

A benefit that’s exclusive to the Toyota Sienna is its hybrid powertrain. This minivan helps reduce your carbon footprint and lets you go the extra mile thanks to its impressive EPA-estimated 36 city/36 highway MPG rating.*

Not only is the Kia Carnival not offered in a hybrid powertrain, but you’ll also need to make more stops at the gas station since this van only offers an EPA-estimated 19 city/26 highway MPG rating. Even with its standard ECO mode—a feature also found with the Toyota Sienna—you’ll need to spend more time planning longer trips than in the Sienna.


Power Ahead in the Toyota Sienna

Toyota Sienna

The Kia Carnival offers some impressive features that will enhance your commute. Still, the Toyota Sienna sets the bar so high with its diverse features and hybrid capabilities that it’s the clear winner in this Sienna vs. Carnival comparison.

Ready to take your Watertown, CT travels to the next level? Contact us at Crabtree Toyota to schedule a test drive today!

All of the tools you need to move forward with experiencing a new 2023 Sienna for yourself are conveniently available right here online.

*EPA-estimated 36 city/36 hwy/36 combined mpg rating for 2023 Sienna FWD models; 35 city/36 hwy/35 combined mpg rating for 2023 Sienna AWD models. Use for comparison purposes only. Your mileage will vary for many reasons, including your vehicle’s condition and how/where you drive. See www.fueleconomy.gov.