2018 Kia Sedona Rating Breakdown
2018 kia sedona
EPA est City/Hwy
Starting at
3.3L V6
276 hp

Starting at



3.3L V6


276 hp





The Car Connection Expert Review
Marty Padgett

Marty Padgett

Editorial Director

  • Average fuel economy
  • Safety tech is expensive
  • Sluggish handling
kia sedona 2018

Earth-shattering? Nope. The 2018 Kia Sedona is just glad you know it’s still here.

Style leads the conversation, but dull gets the job done. Remember Calvin Coolidge? There’s some Silent Cal in the Sedona’s shape, which looked fetching until the Chrysler Pacifica came along.

We give the Sedona a 4 here, deducting a point for the very meh cabin. (Read more about how we rate cars.)

The minivan profile is two-box timeless, and the 2018 Sedona does well enough with what it’s been given on the outside. The grille sits upright, framed by LED running lights and a generally light touch on the chrome. The roof sails almost out of view, where the side glass steps up into the rear end. At the back the Sedona resembles the Sorento crossover, which is fine.

Get between the doors and the Sedona is a little chunky, without being cluttered. The horizontally laid-out instrument panel is a little boring, but swatches of piano-black trim and two-tone schemes help break up the landscape. Soft-touch materials adorn the higher trim levels on the dash and door, and there's a level of fine detail borrowed from upscale sedans such as the Cadenza and K900.

Earth-shattering? Nope. The 2018 Kia Sedona is just glad you know it’s still here.

Minivans should ride well, and the 2018 Kia Sedona does.

The 2018 Kia Sedona counts a supple ride in the plus column. Otherwise, it’s a minivan, saddled with minivan weight and height, shorn of performance aspirations.

Hey, it’s not all bleak. We give it a 5 for performance, with a plus point for ride and a minus point for its transmission. (Read more about how we rate cars.)

One engine rules them all: the Sedona sports a 3.3-liter V-6 that churns out 276 horsepower and 248 pound-feet of torque. Without much of a fuss, it sends power to an 6-speed automatic of an older design, in an era where 10-speed and 9-speed rivals haven’t made much in fuel economy returns. More gears still would yield a quieter drivetrain, and possibly better gas mileage.

Power goes to the front wheels, and the Sedona’s chunky curb weight saps much of that power. Acceleration is just adequate. The Sedona can tow up to 3,500 pounds, but with up to eight passengers on board, the struggle is real.

With struts in front and multiple suspension links in back, the Sedona performs like the past generation of minivans. There’s some shake in the steering column, but it acquits itself well in the ride department. It damps the road well with big all-season tires, and doesn’t wander over the road crown.

Push it assertively into a corner, and the Sedona gives up all resistance. The tires howl, the body leans. Passengers join in, eventually. Best to leave that kind of juking to the Honda Odyssey or Chrysler Pacifica, two minivans with particularly clean road manners.

Minivans should ride well, and the 2018 Kia Sedona does.

It’s not the most flexible minivan, but the 2018 Kia Sedona is on par with Honda and Toyota.

Minivans were born in the 1980s and haven’t changed form since. There’s no need: sometimes, what we really need is a big box with seats.

The 2018 Sedona offers up excellent chairs for the front two rows of riders, and gets extra points for cargo space and flexibility. We hold back on the perfect-10 point since its third-row seats are the smallest of any minivan.

It’s a 9 on our comfort and quality scale. (Read more about how we rate cars.)

On the spec sheet, the Sedona checks in at 201.4 inches long, and rides on a 120.5-inch wheelbase. The Chrysler Pacifica and Honda Odyssey are larger, but not by much.

All around passengers, the Sedona does its best to hide things. Two glove boxes (one cooled), door bins, dash bins, a huge center console, the Sedona has a place for your small item. On top-end versions, there’s a tiered tray and a sliding armrest in the console. USB ports are within reach from most seats.

Front passengers have thickly padded and wide seats, divided by a wide center stack of controls. In the second row the Sedona ranges from two-passenger bench, to three-passenger bench, to a pair of sliding bucket seats. On most versions the second-row seats slide and tuck behind the front seats to maximize storage space, but only the third-row seat folds away, flush with the floor. A 4-by-8 sheet of plywood will fit in back, but only if it's loaded at an angle over the tipped forward second-row seats.

The plushest option, the second-row captain’s chairs, have movable head and leg rests, and the seats can move on a limited track from side to side, to make third-row access easier. The downside is, they can’t be removed.

The Sedona’s third row is smaller than rivals like the Sienna and Pacifica. There’s only a foot of step-in space behind the second row, and third-row head room is shy.

Fold it down, and fold down the second-row seats, and the Sedona offers up 142 cubic feet of storage. Some 78.4 cubes are available behind the second row, and a useful 33.9 cubes are free when all three rows of seats are occupied.

It’s not the most flexible minivan, but the 2018 Kia Sedona is on par with Honda and Toyota.

Great crash-test scores seem headed for change, and the 2018 Kia Sedona puts a high price on safety technology.

The Kia Sedona earns very good crash-test scores, but they’re not perfect. Its widely available safety technology makes up for some of that, but they’re expensive.

We give it a 6 for safety. (Read more about how we rate cars.)

The NHTSA says the Sedona merits a five-star overall rating. Like most minivans, a four-star rating for rollover resistance spoils a perfect score.

The IIHS has called it a Top Safety Pick, but not for this year. With its “Poor” headlight rating and absent passenger-side crash scores, the IIHS dropped the Sedona from its award-winning roster.

All Sedonas have a rearview camera, but surround-view cameras only come on the most expensive SXL. The Sedona also offers features such as forward-collision warnings with automatic emergency braking, adaptive cruise control, and blind-spot monitors, but they’re standard only on the SXL, and cost thousands in bundled packages on Sedona LX minivans and higher trim levels.

Great crash-test scores seem headed for change, and the 2018 Kia Sedona puts a high price on safety technology.

NHTSA 5-Star Safety Rating

2018 Kia Sedona Models

Overall Rating


Overall Frontal Barrier Crash Rating: (5/5)
Overall Side Crash Rating: (5/5)
Overall Side Barrier Rating: Not Rated
NHTSA Roll-over Resistance Rating: (4/5)

Insurance Institute for Highway Safety Ratings

2018 Kia Sedona Models

Side Impact Test Good
Roof Strength Test Good
Rear Crash Protection/Head Restraint Good
IIHS Small Overlap Front Test Results Good
IIHS Moderate Overlap Front Test Results Good

The Kia Sedona ranges from inexpensive Groupon-style shuttle to pricey executive luxobus.

Kia sells the 2018 Sedona in a handful of versions, from base L trim through LX, EX, SX, and SXL, with prices that range from about $28,000 to $43,000.

We think the Sedona packs in lots of standard features and offers a cleanly designed infotainment system. All told, it’s a 7 for features. (Read more about how we rate cars.)

All Sedona minivans come with power features, a rearview camera, keyless entry, a 5.0-inch touchscreen for infotainment, Bluetooth connectivity, seats for seven passengers, and 17-inch wheels.

Sedona LX models get a three-seat second-row bench for eight-passenger capacity, as well as a power driver seat and power sliding side doors. Options include leather upholstery, an Apple CarPlay-enabled infotainment system, and bigger wheels.

On the Sedona EX, Kia adds heated front seats, rear parking sensors, high-output USB ports, a cooled glove box, and a 3.5-inch driver information display. At the SX trim, the Sedona adds an 8.0-inch touchscreen, a power liftgate, Infinity premium audio, a power front passenger seat, ventilated front seats, and heated second-row seats.

The Sedona SXL? It’s loaded with keyless ignition, 19-inch wheels, wood trim, and surround-view cameras, but Kia will add second-row lounge seats, a dual-pane sunroof, and premium leather, if you must.

Kia’s UVO infotainment system shows up on nearly all models. It connects to the data world outside through your smartphone, not through an embedded data receiver. The system works very well, and can run apps from sources such as iTunes and Google Play, and can run Siri and Google local searches. It’s painless and voice-forward, unlike some tap-happy systems we loathe.

The Kia Sedona ranges from inexpensive Groupon-style shuttle to pricey executive luxobus.

Gas mileage is average in the 2018 Kia Sedona.

The fuel economy of the 2018 Kia Sedona varies slightly, from model to model.

Most hover around 20 mpg combined, which earns the minivan a 6 on our green scale. (Read more about how we rate cars.)

Base Sedonas are rated at 18 mpg city, 24 highway, 20 combined. Those models have an older power-steering system that lowers mileage slightly from Sedona SX and SXL models, which have more efficient electric power steering and more equipment. The changes raise EPA ratings to 18/25/21 mpg for the Sedona SX, and 17/22/19 mpg for the Sedona SXL.

None of those ratings are as good as those of the Honda Odyssey or the Chrysler Pacifica, the latter of which offers class-leading economy with its plug-in hybrid model.

Gas mileage is average in the 2018 Kia Sedona.

Fuel Economy Information

Ratings Based on 6 cyl, 3.3 L, 6-Speed Shiftable Automatic



5 gals/100 miles





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