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2021 Kia Niro
#1 Most Fuel Efficient Wagons of 2021

Used 2021 Kia Niro

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4.6
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2025
2021
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Hybrid/Electric Variations Available

Fuel Economy
49 combined mpg
Horsepower
139 hp
Curb Weight
3,100 - 3,227 pounds
Engine
4-Cyl, Hybrid, 1.6 Liter
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2021 Kia Niro Review

Rob Nestora

By Rob Nestora

Updated January 30, 2025

Rob Nestora is a Senior Editor and has been a member of the Cox Automotive Editorial team since 2014 when he started as a content producer. Since joining the team, he has worked with a long list of prominent automotive experts and influencers and has driven some of the finest vehicles on the planet. If he’s not working on creating, producing, or editing content, he is likely perusing the vehicle listings and dreaming of cars that far exceed his salary.

Pros

  • Average fuel economy of around 50 mpg
  • Excellent warranties
  • Reasonable pricing

Cons

  • Driver-assistance features cost extra

What's New?

  • Rear occupant alert now standard
  • Wireless Apple CarPlay/Android Auto becomes available
  • Models with Smart Key gain remote engine start
  • Navigation feature receives free map updates for 10 years
  • Enhanced adaptive cruise control

The 2021 Kia Niro Hybrid is one of three Niro variants, each with drivetrains dedicated to fuel economy. As the name says, this one is a gasoline/electric hybrid, the same basic idea as the Toyota Prius.

With this model, there’s nothing to plug in. Just fill up the tank (infrequently, it turns out) and enjoy average gasoline consumption of up to 50 miles per gallon. Not quite as good as the Prius, but the Niro has its own appeal — such as crossover styling and generous cargo space.

There might be some debate over what exactly a 2021 Niro is. Naturally, Kia calls it a crossover because everyone wants a crossover. The Environmental Protection Agency (EPA) classifies it as a small station wagon. It’s really somewhere in between — a small hatchback with a slightly raised ride height and crossover styling.

However, it’s perceived, the 2021 Niro Hybrid is a pleasant vehicle that’s cheap to run. The 2021 Kia Niro Plug-in Hybrid (PHEV) and Niro EV (electric vehicle) each have their own separate reviews.

2021 Kia Niro Pricing

2021 Kia Niro pricing starts at $16,631 for the Niro LX Wagon 4D, which had a starting MSRP of $25,960 when new. The range-topping 2021 Niro EX Premium Wagon 4D starts at $20,186 today, originally priced from $34,125.

Original MSRP
KBB Fair Purchase Price (national avg.)
$25,960
$16,631
$27,265
$17,186
$29,565
$21,428
$32,125
$20,891
$34,125
$20,186

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 Kia Niro models in typical condition when purchasing from a dealership. These prices are updated weekly.

Which Model is Right for Me?

2021 Kia Niro Hybrid LX

16-inch alloy wheels
Roof rails
Cloth upholstery
Dual-zone automatic climate control
Rear occupant alert
8-inch infotainment touchscreen
Wireless Apple CarPlay/Android Auto smartphone integration

2021 Kia Niro Hybrid LXS

Keyless entry/start
Remote start
Leather-wrapped steering wheel
Rear center armrest
Under-floor storage
Driver assistance features

2021 Kia Niro Hybrid Touring

18-inch alloy wheels
Powered sunroof
Fog lights
Cloth/leather upholstery
Power-adjustable driver’s seat
Paddle shifters
Adaptive cruise control

2021 Kia Niro Hybrid Touring SE

LED headlights
Leather seating surfaces
Harman Kardon surround-sound system
Highway Driving Assist
Navigation-based Smart Cruise Control

2021 Kia Niro Hybrid EX Premium

16-inch alloy wheels
Simulated leather upholstery
Heated/ventilated front seats
Heated steering wheel
Wireless charging
Cargo cover
Rear parking sensors

Driving the Kia Niro

How fast is the 2021 Niro Hybrid? Don’t be put off by the underwhelming 139 horsepower. Torque is a better metric, and the Niro Hybrid’s 195 lb-ft is quite substantial for a small crossover, providing the thrust to go from standstill to 60 mph in about 8.6 seconds.

Admittedly, that’s far from breathtaking, but it’s energetic enough for city and suburban driving. And hybrid owners tend to like conserving fuel instead of squandering it in drag races.

Ride quality is more than acceptable, yet Kia has still managed to give the suspension a dash of athleticism, keeping tidy through twisting sections. There’s a nicely compact turning circle as well, a boon for maneuvering around the city.

We’re also happy that Kia didn’t employ a continuously variable transmission (CVT) in the 2021 Niro Hybrid. This 6-speed dual-clutch unit is satisfying in its responses without compromising fuel economy.

Interior Comfort

The cabin of the 2021 Niro Hybrid is classy, roomy, well-executed, and designed with a subtle flair. An electronic parking brake comes in at the Touring level, creating a little extra stowage space in the center console.

The seats are comfortable, and there’s enough space for 6-footers to sit in the back. Tall types would be much less enjoyable company in a Prius. There’s also quite a bit of cargo space, with 22.4 cubic feet behind the rear seats (that split and fold in 60/40 fashion). Maximum cargo area with those seats folded is 54.4 cubic feet.

Exterior Styling

Although hybrid drivetrains are appearing in crossovers the next size up from the Kia Niro (like the Toyota RAV4 and Honda CR-V), they’re still a little thinner on this particular ground. So if potential buyers gravitate more toward a crossover style than a conventional hatchback or sedan body, then the Niro Hybrid is definitely a contender.

It rides slightly higher than a hatchback, has SUV-like black plastic on the sides, and comes with roof rails as standard. Conversely, there’s really nothing about the Niro that says “hybrid.”

Favorite Features

10.25-INCH TOUCHSCREEN
In the top two trims, this relatively large infotainment touchscreen provides crisp images. The system itself is logical and user-friendly, and some functions are controlled with physical buttons. Just one downside – with this screen, the system doesn’t support wireless smartphone integration. Keep that cable in the car.

SPORT MODE
This adds some weight to the steering, sharpens throttle response, and allows the transmission to stay in lower gears for longer — it all adds up to extracting the most fun from the drivetrain. Not a typical hybrid trait, sure, but good to have for those occasional solo runs on quiet, interesting roads.

Standard Features

When so many new cars have driver assistance features like forward-collision warning with automatic emergency braking as standard, it seems like a misstep by Kia not to put those things in the 2021 Niro Hybrid LX. On a more trivial note, the top EX Premium trim is the only version to come with a cargo cover as standard, which is just being cheap.

Climbing down from our high horse, LX trim kicks things off with 16-inch alloy wheels, LED daytime running lights, cloth upholstery, dual-zone automatic climate control, rear occupant alert, 8-inch infotainment touchscreen, wireless Apple CarPlay/Android Auto smartphone integration, USB port, Bluetooth, AM/FM/HD radio, and a 6-speaker audio system.

Factory Options

One rung above LX is LXS trim, costing $1,400 more and which will no doubt be the biggest seller. It has the aforementioned driver aids as standard, plus blind-spot monitoring with rear cross-traffic alert, lane-keeping assistance, automatic high beams, and pedestrian detection for the forward-collision avoidance system.

Other additions include a leather-wrapped steering wheel, keyless entry/start, remote start, and a rear center armrest. Things become increasingly lavish with the two Touring trims and the EX Premium.

Apart from a few things like a cargo cover in the lower four trims and roof rail crossbars throughout the 2021 Niro Hybrid lineup, there aren’t many extras. If buyers want more features, they need to consider the higher trims.

Engine & Transmission

In the gasoline department, the 2021 Niro Hybrid has a 1.6-liter 4-cylinder engine. On the electric side is a motor running off a lithium-ion polymer battery.

Their combined output is 139 horsepower, which goes solely to the front wheels through a 6-speed dual-clutch automated transmission (it’s operated like a regular automatic). Paddle shifters come in at the Touring trim level.

So what’s the fuel economy of the 2021 Kia Niro Hybrid? Although it’s the same drivetrain in every version, fuel economy is affected by weight and wheel size. Therefore it varies by trim level. The actual figures are in the table below.

1.6-liter inline-4 + AC synchronous permanent magnet electric motor
139 horsepower total system output
195 lb-ft of torque total system output
EPA city/highway fuel economy: 53/48 mpg (LX), 51/46 mpg (LXS, EX Premium), 46/40 mpg (Touring, Touring SE)


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New Kia Niro Deals and Incentives

APR

0% APR | 72 months

Get up to 0% APR for 72 months 0-5.00% APR back on a new 2025 Niro EV.

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End Date: 04/30/2025
LEASE

$289 /mo | 36 months | Due at Signing

Lease a new 2025 Niro Plug-in Hybrid EX FWD for $289 a month for 36 Months with $3,499 Due at Lease Signing for Qualified Lessees.

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End Date: 04/30/2025
See All Current Niro Deals

2021 Kia Niro
KBB.com Consumer Reviews

4.6
Consumer Rating
Based on 87 Consumer Reviews
Write a Review
88%Recommend this vehicle
5
75%
5
75%
4
16%
4
16%
3
2%
3
2%
2
3%
2
3%
1
3%
1
3%
Value
4.6
Performance
4.4
Quality
4.6
Comfort
4.6
Reliability
4.7
Styling
4.6

Trending Topics in KBB.com Consumer Reviews

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2021 Kia Niro Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Top Speed
Seating
LX Wagon 4D
$16,631
49 MPG
139 @ 5700 RPM
4-Cyl, Hybrid, 1.6 Liter
102 mph
5
LXS Wagon 4D
$17,186
49 MPG
139 @ 5700 RPM
4-Cyl, Hybrid, 1.6 Liter
102 mph
5
EX Premium Wagon 4D
$20,186
49 MPG
139 @ 5700 RPM
4-Cyl, Hybrid, 1.6 Liter
102 mph
5
Touring Special Edition Wagon 4D
$20,891
49 MPG
139 @ 5700 RPM
4-Cyl, Hybrid, 1.6 Liter
102 mph
5
Touring Wagon 4D
$21,428
49 MPG
139 @ 5700 RPM
4-Cyl, Hybrid, 1.6 Liter
102 mph
5
See Full Specs for All 2021 Kia Niro Styles
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2021 Kia Niro Depreciation

A 2021 Kia Niro has depreciated $10,150 or 40% in the last 3 years and has a current resale value of $14,971 and trade-in value of $12,906.

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2021 Kia Niro
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2021 Kia Niro Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
$25,121
$22,760
2023
$2,514
$22,607
$20,264
2024
$5,368
$17,239
$14,985
Now
$2,268
$14,971
$12,906
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2021 Kia Niro Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
3100 lbs.
EPA Passenger
100.9 cu.ft.
Fuel Capacity
11.9 gallons
Front Head Room
40.1 inches
Front Leg Room
41.7 inches
Max Seating Capacity
5
Minimum Ground Clearance
6.3 inches
Overall Length
171.5 inches
Front Shoulder Room
56.0 inches
Trunk or Cargo Capacity
19.4 cu.ft.
Turning Diameter
35.0 feet
Wheel Base
106.3 inches
Width with mirrors
71.1 inches

Exterior

Alloy Wheels
Available
Number of Doors
4 doors
Privacy Glass
Available
Roof Rails
Available
Rear Spoiler
Available

Fuel Economy

City
51 mpg
Highway
46 mpg
Combined
49 mpg

Mechanical

Drivetrain
FWD
Transmission Type
Automatic
6 speed
Available
Recommended Fuel
Regular
Dual-Clutch Automatic Transmission
Available
Hill Start Assist
Available

Performance

Horsepower-Combined
139 @ 5700 RPM
Torque
109 @ 4000 rpm
Engine
4-Cyl, Hybrid, 1.6 Liter
Top Speed
102 mph

Warranty

Basic
5 years / 60000 miles
Powertrain
10 years / 100000 miles
Corrosion
5 years / 100000 miles

Comfort & Convenience

  • Integrated Garage Door Opener

Interior

  • Power Windows
  • Rear Window Defroster
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Folding Rear Seat
  • Cloth Seats

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Remote Keyless Entry
  • Smartphone Interface
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System

2021 Kia Niro Safety

2021 Kia Niro Safety Technology

Rear occupant alert

A new standard feature across the 2021 Niro range. It remembers if a rear door was opened at the start of a trip and warns the driver if someone or something precious is still in the back at journey’s end.

Navigation-based Smart Cruise Control and Curve (NSCC-C)

This comes with the top two trims and is a new feature for the 2021 model year. It takes the adaptive cruise control system a few steps up by linking with the navigation system. It knows when the car is driving through a safe zone (like a construction area) and adjusts speed accordingly, and slows down a touch if there’s a curve coming up.

Highway Driving Assist

When the lanes are marked clearly, this feature reads the markings, keeps the car centered in its lane, maintains a safe distance to any vehicle in front, and can also deal with curves. It’s standard in the top two trims.

4.0

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Frontal Crash
4.0
Side Barrier
5.0
Rollover Rating
4.0
Side Crash
5.0

2021 Kia Niro Rankings

More Kia Niro News & Information

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FAQs

Is the 2021 Kia Niro a good vehicle?

Yes, the 2021 Kia Niro is a good car. Its Kelley Blue Book rating of 4.2 out of 5 is within 10% of our average rating.

What is the MPG for a 2021 Kia Niro?

The 2021 Kia Niro is rated to return city/highway fuel economy of 51/46 mpg.

How much should a 2021 Kia Niro cost?

Used 2021 Kia Niro prices currently range from $16,631 for the LX Wagon 4D to $21,428 for the Touring Wagon 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Kia Niro?

The cheapest 2021 Kia Niro is the LX Wagon 4D, with a Kelley Blue Book Fair Purchase Price of $16,631.

Is the 2021 Kia Niro reliable?

The 2021 Kia Niro is part of the 1st-generation Niro, which our owners give an above-average reliability rating of 4.7 out of 5.

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