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2026 Kia Carnival Hybrid vs. 2026 Toyota Sienna Comparison

See how the 2026 Kia Carnival Hybrid and 2026 Toyota Sienna performed in our rigorous, independent road tests. Our experts evaluate hundreds of vehicles annually at our 327-acre testing facility, putting each model through over 50 data-driven assessments—including braking, emergency handling, fuel economy, and cabin noise. Review our side-by-side comparison of tested specifications, real-world fuel efficiency, and crash-test safety ratings to see which is the best for reliability, performance, and more.

Comparing 2 Models

Carnival Hybrid 2026

$41,390 - $53,490

All Test Results

Sienna 2026

Minivans 3-row

2026 Toyota Sienna

$40,820 - $58,210

All Test Results
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About
About
The Carnival is among the few minivans still for sale, but it carries on with fresh styling, an updated infotainment system, and an available hybrid version. The hybrid combines a 1.6-liter turbocharged four-cylinder engine and electric drive to prod...
 
The hybrid-only Sienna makes a combined 245 hp between the electric drive and 2.5-liter four-cylinder. Front-wheel drive is standard, and AWD is optional. The FWD model we tested got a superb 36 mpg overall and has a cruising range of over 600 miles....
Highs
Highs
Green Checkmark Icon Excellent fuel economy
Green Checkmark Icon Pleasant hybrid powertrain
Green Checkmark Icon Interior room
 
Green Checkmark Icon Fuel economy
Green Checkmark Icon Ride
Green Checkmark Icon Interior room, versatility and flexibility
Green Checkmark Icon Cruising range
Lows
Lows
Red 'X' Icon Long wet stopping distances
Red 'X' Icon Split-use audio/climate control panel is a nuisance
Red 'X' Icon Removing the second-row seats for extra cargo space is a chore
 
Red 'X' Icon Long stopping distances
Red 'X' Icon Engine noise
Road Test Score
Road Test Score
/ 100
 
/ 100
Reliability
Reliability
/ 100
 
/ 100
Owner Satisfaction
Owner Satisfaction
/ 100
 
/ 100

Overview

Body Styles
Body Styles

minivan

 

minivan

Trim Lines
Trim Lines

EX, SX Prestige, LXS, SX

 

Platinum, XSE, Woodland Edition, LE, XLE, Limited

Base Price Range
Base Price Range

$41,390 - $53,490

 

$40,820 - $58,210

Drive Wheels
Drive Wheels

FWD

 

AWD, FWD

Seating Capacity
Seating Capacity

2 Front, 3 Rear, 3 Third

 

2 Front, 3 Rear, 3 Third

Engines/Motors
Engines/Motors

1.6-liter 4 hybrid (242 hp)

 

2.5-liter 4 hybrid (245 hp)

Transmissions Available
Transmissions Available

6-speed Automatic

 

CVT

Performance

Comfort & Convenience

Fuel Economy & Range

Vehicle Safety

Specification

Warranty

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Auto Test Center

Precision testing comes standard at our 327-acre auto test center.

TESTING LIKE NOBODY ELSE

50+

tests are conducted on every car we buy.

PERFORMANCE TESTING

6

miles of track for testing acceleration, ride, handling, braking, and advanced driver assist systems.

TIRE TESTING

400

tires tested a year for all-weather grip and rolling resistance.