2026 Kia Carnival HybridFuel Economy & MPG Ratings

Hybrid Minivan - 2WDFront-Wheel Drive
2026 Kia Carnival Hybrid

Photo: Avante2025. CC BY 4.0. via Wikimedia Commons

City
34
MPG
Highway
31
MPG
Combined
32
MPG

Trim Comparison

Automatic (AM-S6)
Regular Hybrid
City
34
Hwy
31
Comb
32
Fuel cost: $2,100/yr
Annual Fuel Cost
$2,100

Based on gasoline at $3.67/gal, 15,000 miles/year

5-Year Fuel Savings
$1,500

vs. average new vehicle

EPA Fuel Economy Score: 6/10
GHG Score: 6/10

Environment

CO₂ Tailpipe Emissions
275 g/mile
Annual Petroleum Consumption
9.3 barrels

Specifications

Engine
1.6L 4-cyl
Transmission
Automatic
Drivetrain
FWD
Body Style
Minivan/Van
GVWR
Class 2 (6,001–8,500 lbs)

Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.

Engine & Efficiency Details

Source: EPA fueleconomy.gov

Engine Size
1.6L, 4-cylinder
Induction Type
SIDI; Hybrid
Efficiency Tech
Auto Start-Stop
Fuel Type
Regular Gasoline

Annual Fuel Cost by State

Prices as of week ending May 18, 2026 · Source: EIA

National AvgEPA default
$4.490/gal$2,105/yr
California
$5.957/gal$2,792/yr
Texas
$3.888/gal$1,823/yr
Florida
$4.136/gal$1,939/yr
New York
$4.522/gal$2,120/yr
Ohio
$4.510/gal$2,114/yr
Washington
$5.591/gal$2,621/yr
Colorado
$4.618/gal$2,165/yr
Minnesota
$4.344/gal$2,036/yr
Massachusetts
$4.448/gal$2,085/yr

Calculated at 15,000 miles/year (EPA standard assumption) using 32 MPG combined. Regular gasoline prices. Actual costs vary.

NHTSA Safety Ratings

Source: NHTSA (nhtsa.gov)

Crash Test Scores

Front Crash — Overall
Front Crash — Driver Side
Front Crash — Passenger Side
Rollover
Rollover Probability14.0%

Safety Equipment

Forward Collision Warning: Standard & OptionalLane Departure Warning: Standard
16
Owner Complaints
2
Recalls
0
Investigations

Recall History2

Source: NHTSA

Owner-Reported Problems4 complaints

Source: NHTSA

NHTSA has received 4 owner complaints for the 2026 Kia Carnival Hybrid. Top reported issues include power train, speed control and electrical system. The data below is sourced from consumer complaints filed directly with NHTSA.

Problems by System / Component

Power Train
3
Speed Control
2
Electrical System
1
Fuel System
1
Engine
1
Advanced Safety (ADAS)
1

2026 Kia Carnival Hybrid problems by category: Power Train: 3 complaints, Speed Control: 2 complaints, Electrical System: 1 complaints, Fuel System: 1 complaints, Engine: 1 complaints, Advanced Safety (ADAS): 1 complaints.

Sample Owner Complaints

Speed ControlFiled: 04/29/2026ODI#11734512
-A "Check Hybrid system. Stop safely. " warning has come on 7 times now. The vehicle loses power and slows down abruptly before coming to a complete halt. This has happened on railroad tracks, the hig…
Power TrainFiled: 01/25/2026ODI#11713243
Driving on freeway with the heater on, Cold weather, car had multiple issue messages (transmission control unit and adaptive cruise control) as well as a check engine light come on as the car went lim…
Power TrainFiled: 11/02/2025ODI#11697070
On the highway, the vehicle would not accelerate and was losing speed even though the gas pedal was fully depressed. Initially, the vehicle was in ECO drive mode, traveling approximately 65 mph and th…

Complaint data is sourced from the NHTSA Complaints Database. Reports are filed by vehicle owners and may not reflect confirmed defects. Last updated via NHTSA API.

Related

Kia Carnival Hybrid MPG History
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