The 2021 KIA Niro is a versatile compact crossover known for its exceptional efficiency. Launched in 2017, this first-generation model offers a practical hatchback body style. Key trims for the hybrid include LX, LXS, Touring, and EX Premium, with new pricing typically ranging from around $24,000 to $32,000. It stands out by offering hybrid, plug-in hybrid (PHEV), and all-electric (EV) powertrains, appealing to eco-conscious buyers seeking a stylish and economical vehicle.
The Good
The 2021 KIA Niro excels with its remarkable fuel efficiency, making it a practical choice for daily commutes and long trips. It offers a comfortable ride, intuitive tech, and a surprisingly spacious cabin for a compact crossover. Its modern design appeals to emotional buyers, while its strong reliability record, competitive pricing, and Kia's excellent warranty provide peace of mind and great value, appealing to practical considerations.
The Bad
While generally praised, the 2021 KIA Niro has some known weaknesses. Its acceleration, particularly in the hybrid, is adequate but not thrilling, and it lacks the sporty driving dynamics of some rivals. Rear passenger legroom can feel a bit cramped for adults, and highway road noise can be noticeable. Cargo space, while decent, isn't class-leading, and some interior plastics feel less premium on base models.
2021 KIA Niro: Quick Overview
Here's a summary of the 2021 KIA Niro's key specifications:
- Engine Options: The Niro offers three distinct powertrains. The standard Hybrid features a 1.6-liter Gasoline Direct Injection (GDI) 4-cylinder engine paired with an electric motor, producing a combined 139 horsepower. The Plug-in Hybrid (PHEV) uses the same 1.6L GDI engine but with a larger battery and electric motor for enhanced electric-only driving. The all-electric Niro EV is powered by a permanent magnet synchronous motor.
- Horsepower: Both Hybrid and PHEV models deliver a combined 139 horsepower. The Niro EV is significantly more powerful, boasting 201 horsepower.
- Fuel Economy:
- Hybrid: Achieves an impressive EPA-estimated 50 MPG combined for the FE trim, and 49 city/43 highway/46 combined MPG for LX, LXS, and Touring trims.
- PHEV: Rated for 46 MPG combined and 105 MPGe (miles per gallon equivalent) with an estimated 26 miles of all-electric range.
- EV: Boasts an excellent 112 MPGe and an estimated 239 miles of all-electric range.
- 0-60 MPH Times: The Hybrid typically accelerates from 0-60 mph in around 9.1 seconds, while the PHEV is slightly slower at approximately 9.5 seconds. The Niro EV is much quicker, completing the sprint in about 6.2 to 6.5 seconds.
- Towing Capacity: The 2021 KIA Niro is generally not rated for towing in the U.S. market.
- Trim-Level Features (Hybrid examples):
- LX: Standard features include an 8-inch touchscreen display, Apple CarPlay & Android Auto compatibility, a rearview camera, 16-inch alloy wheels, and dual-zone automatic climate control.
- LXS: Adds convenience features like push-button start with Smart Key, remote start, a leather-wrapped steering wheel, and essential safety features such as Blind-Spot Collision Warning and Rear Cross-Traffic Collision Warning.
- Touring: Elevates the experience with 18-inch alloy wheels, a power sunroof, LED headlights and taillights, a larger 10.25-inch touchscreen with navigation, heated front seats, a wireless phone charger, and more advanced driver-assistance systems like Lane Following Assist and Smart Cruise Control with Stop & Go.
- EX Premium: The top-tier trim builds upon the Touring features by adding SynTex (leatherette) seating surfaces, ventilated front seats, a heated steering wheel, and Parking Distance Warning-Reverse.
2021 KIA Niro Specifications
Vehicle Information
| Year | 2021 |
| Make | KIA |
| Model | Niro |
| Trim | - |
| Style | - |
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| Standard Seating | - |
Engine & Performance
| Engine | - |
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Additional Features
| Anti-Brake System | - |
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Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2021 KIA Niro Have?
The 2021 KIA Niro generally enjoys a reputation for solid reliability, consistent with Kia's extended warranties. However, like any vehicle, some issues have been reported, though few are widespread or severe for this specific model year.
One recurring concern, particularly noted across various hybrid and EV models including the Niro, is related to the 12V auxiliary battery draining prematurely. This can occur if the vehicle is left idle for extended periods or if certain accessories are left on, leading to a "dead" car despite the larger high-voltage battery being charged. Owners often learn to manage this through specific charging habits or by using a trickle charger.
Infotainment system glitches, such as occasional freezing or slow responsiveness, have been mentioned by a small number of owners, though these are typically resolved with software updates or a system reset. Minor interior rattles or squeaks can sometimes develop over time, especially on rougher roads. For the PHEV variants, some users have reported instances where the vehicle defaults to hybrid mode even with sufficient battery charge, often due to specific operational parameters like cold weather or demands for higher power not met by electric-only propulsion.
Regarding recalls, the 2021 KIA Niro has been subject to a few, though none point to catastrophic design flaws. For instance, some 2021 Niro Hybrid models were included in a recall related to a power relay assembly in the hybrid electric vehicle system, which could lead to a loss of drive power. Additionally, certain Niro models were affected by a broader Kia/Hyundai recall concerning a potential brake fluid leak that could increase the risk of an electrical short and fire. Owners are always advised to check the NHTSA website with their VIN for the most up-to-date recall information.
Long-term reliability for the Niro is generally considered good, especially given Kia's industry-leading 10-year/100,000-mile powertrain and hybrid/EV component warranty in the U.S. While high-voltage battery degradation is a natural process for all electric vehicles and hybrids, the warranty provides significant assurance. Owners consistently performing routine maintenance, such as oil changes and tire rotations, should expect robust long-term service from their 2021 Niro.
One recurring concern, particularly noted across various hybrid and EV models including the Niro, is related to the 12V auxiliary battery draining prematurely. This can occur if the vehicle is left idle for extended periods or if certain accessories are left on, leading to a "dead" car despite the larger high-voltage battery being charged. Owners often learn to manage this through specific charging habits or by using a trickle charger.
Infotainment system glitches, such as occasional freezing or slow responsiveness, have been mentioned by a small number of owners, though these are typically resolved with software updates or a system reset. Minor interior rattles or squeaks can sometimes develop over time, especially on rougher roads. For the PHEV variants, some users have reported instances where the vehicle defaults to hybrid mode even with sufficient battery charge, often due to specific operational parameters like cold weather or demands for higher power not met by electric-only propulsion.
Regarding recalls, the 2021 KIA Niro has been subject to a few, though none point to catastrophic design flaws. For instance, some 2021 Niro Hybrid models were included in a recall related to a power relay assembly in the hybrid electric vehicle system, which could lead to a loss of drive power. Additionally, certain Niro models were affected by a broader Kia/Hyundai recall concerning a potential brake fluid leak that could increase the risk of an electrical short and fire. Owners are always advised to check the NHTSA website with their VIN for the most up-to-date recall information.
Long-term reliability for the Niro is generally considered good, especially given Kia's industry-leading 10-year/100,000-mile powertrain and hybrid/EV component warranty in the U.S. While high-voltage battery degradation is a natural process for all electric vehicles and hybrids, the warranty provides significant assurance. Owners consistently performing routine maintenance, such as oil changes and tire rotations, should expect robust long-term service from their 2021 Niro.
How long will the 2021 KIA Niro last?
Based on owner data and typical Kia durability, a well-maintained 2021 KIA Niro can reliably serve its owners for an average of 150,000 to 200,000 miles, potentially even more with diligent care. This translates to an estimated 10 to 15 years of service for most drivers. The hybrid powertrain, including the 1.6-liter engine and electric motors, is generally robust, benefiting from Kia's extensive warranty coverage on key hybrid components and the high-voltage battery.
Long-term durability is a strong point, particularly when considering the fuel efficiency benefits over its lifespan. Over time, typical wear-and-tear items like suspension components (shocks, struts) might require replacement around the 100,000-120,000-mile mark, depending on driving conditions. While the high-voltage battery will naturally experience some minor degradation in capacity over many years and charging cycles, it's typically slow and well within expected operational parameters, protected by the long warranty. Interior materials hold up reasonably well, though minor scuffs and wear on touchpoints are to be expected with heavy use. Regular servicing is crucial for maximizing the Niro's longevity.
Long-term durability is a strong point, particularly when considering the fuel efficiency benefits over its lifespan. Over time, typical wear-and-tear items like suspension components (shocks, struts) might require replacement around the 100,000-120,000-mile mark, depending on driving conditions. While the high-voltage battery will naturally experience some minor degradation in capacity over many years and charging cycles, it's typically slow and well within expected operational parameters, protected by the long warranty. Interior materials hold up reasonably well, though minor scuffs and wear on touchpoints are to be expected with heavy use. Regular servicing is crucial for maximizing the Niro's longevity.
What Technology & Safety Features are Included?
The 2021 KIA Niro is well-equipped with a robust suite of technology, entertainment, and safety features, offering a modern driving experience.
Built-in Tech and Entertainment:
Standard on lower trims (LX, LXS) is an 8-inch touchscreen display, which includes seamless integration with Apple CarPlay and Android Auto via a wired connection, Bluetooth multi-connection support, and multiple USB ports. Moving up to Touring and EX Premium trims introduces a larger 10.25-inch touchscreen, which also incorporates a built-in navigation system and offers Kia's UVO Link (now Kia Connect) telematics services for remote functions and enhanced connectivity. Optional upgrades include a premium Harman Kardon sound system and a convenient wireless phone charger, enhancing the cabin's premium feel and functionality.
Driver-Assistance Features:
Kia loaded the Niro with an impressive array of driver-assistance technologies. Standard on LXS and higher trims are features such as Blind-Spot Collision Warning (BCW) and Rear Cross-Traffic Collision Warning (RCCW), Lane Keeping Assist (LKA), and Driver Attention Warning (DAW). Higher trims like the Touring and EX Premium significantly expand this suite with advanced systems including Smart Cruise Control with Stop & Go (SCC), which maintains a set distance from the vehicle ahead and can bring the car to a full stop and resume, and Lane Following Assist (LFA), which actively helps keep the vehicle centered in its lane. Forward Collision-Avoidance Assist (FCA) with pedestrian detection is also available, providing audible and visual warnings and capable of automatic braking to prevent or mitigate collisions. Parking Distance Warning-Reverse (PDW-R) and High Beam Assist (HBA) further enhance safety and convenience.
Safety Features and Crash-Test Ratings:
Standard passive safety features include seven airbags (front, front-side, side-curtain, and a driver's knee airbag), anti-lock brakes (ABS), electronic stability control, traction control, and a Tire Pressure Monitoring System (TPMS). A rearview camera is standard across all trims.
In crash testing, the 2021 KIA Niro received respectable ratings. The National Highway Traffic Safety Administration (NHTSA) awarded the Niro an overall safety rating of 4 out of 5 stars, with 4 stars for frontal crash, 5 stars for side crash, and 4 stars for rollover resistance. The Insurance Institute for Highway Safety (IIHS) gave the Niro "Good" ratings in most of its crashworthiness categories, including the moderate overlap front, side, roof strength, and head restraints & seats tests, and "Good" for the driver-side small overlap front test. The IIHS rated the optional LED headlights (on Touring/EX Premium) as "Acceptable," while the standard halogen headlights received a "Marginal" rating. Crucially, the available Forward Collision-Avoidance Assist system earned "Superior" ratings for both vehicle-to-vehicle and vehicle-to-pedestrian front crash prevention.
Built-in Tech and Entertainment:
Standard on lower trims (LX, LXS) is an 8-inch touchscreen display, which includes seamless integration with Apple CarPlay and Android Auto via a wired connection, Bluetooth multi-connection support, and multiple USB ports. Moving up to Touring and EX Premium trims introduces a larger 10.25-inch touchscreen, which also incorporates a built-in navigation system and offers Kia's UVO Link (now Kia Connect) telematics services for remote functions and enhanced connectivity. Optional upgrades include a premium Harman Kardon sound system and a convenient wireless phone charger, enhancing the cabin's premium feel and functionality.
Driver-Assistance Features:
Kia loaded the Niro with an impressive array of driver-assistance technologies. Standard on LXS and higher trims are features such as Blind-Spot Collision Warning (BCW) and Rear Cross-Traffic Collision Warning (RCCW), Lane Keeping Assist (LKA), and Driver Attention Warning (DAW). Higher trims like the Touring and EX Premium significantly expand this suite with advanced systems including Smart Cruise Control with Stop & Go (SCC), which maintains a set distance from the vehicle ahead and can bring the car to a full stop and resume, and Lane Following Assist (LFA), which actively helps keep the vehicle centered in its lane. Forward Collision-Avoidance Assist (FCA) with pedestrian detection is also available, providing audible and visual warnings and capable of automatic braking to prevent or mitigate collisions. Parking Distance Warning-Reverse (PDW-R) and High Beam Assist (HBA) further enhance safety and convenience.
Safety Features and Crash-Test Ratings:
Standard passive safety features include seven airbags (front, front-side, side-curtain, and a driver's knee airbag), anti-lock brakes (ABS), electronic stability control, traction control, and a Tire Pressure Monitoring System (TPMS). A rearview camera is standard across all trims.
In crash testing, the 2021 KIA Niro received respectable ratings. The National Highway Traffic Safety Administration (NHTSA) awarded the Niro an overall safety rating of 4 out of 5 stars, with 4 stars for frontal crash, 5 stars for side crash, and 4 stars for rollover resistance. The Insurance Institute for Highway Safety (IIHS) gave the Niro "Good" ratings in most of its crashworthiness categories, including the moderate overlap front, side, roof strength, and head restraints & seats tests, and "Good" for the driver-side small overlap front test. The IIHS rated the optional LED headlights (on Touring/EX Premium) as "Acceptable," while the standard halogen headlights received a "Marginal" rating. Crucially, the available Forward Collision-Avoidance Assist system earned "Superior" ratings for both vehicle-to-vehicle and vehicle-to-pedestrian front crash prevention.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2021 KIA Niro Prices and Market Value
When new, the 2021 KIA Niro Hybrid started around $24,685 for the LX trim, reaching up to $32,985 for the EX Premium. The Plug-in Hybrid (PHEV) ranged from approximately $29,545 to $35,245, while the all-electric Niro EV was priced between $39,090 and $44,650 before any federal or local incentives.
As of early 2024, current used market prices for a 2021 Niro typically range from $18,000 to $26,000 for Hybrid models, $22,000 to $30,000 for PHEV models, and $26,000 to $35,000 for Niro EV variants, depending heavily on mileage, condition, and trim.
The Niro generally demonstrates good depreciation compared to many compact crossovers, particularly its hybrid and PHEV versions, which benefit from consistent demand for fuel-efficient vehicles. The Niro EV's depreciation can be more volatile, influenced by the rapid advancement of EV technology, new EV tax credits, and perceived battery degradation, though Kia's excellent battery warranty mitigates some concerns. Factors significantly affecting resale value include the vehicle's overall condition, a comprehensive maintenance history, mileage, and the specific trim level and optional features it possesses. Higher demand for efficient vehicles due to fuel price fluctuations also positively impacts its resale.
As of early 2024, current used market prices for a 2021 Niro typically range from $18,000 to $26,000 for Hybrid models, $22,000 to $30,000 for PHEV models, and $26,000 to $35,000 for Niro EV variants, depending heavily on mileage, condition, and trim.
The Niro generally demonstrates good depreciation compared to many compact crossovers, particularly its hybrid and PHEV versions, which benefit from consistent demand for fuel-efficient vehicles. The Niro EV's depreciation can be more volatile, influenced by the rapid advancement of EV technology, new EV tax credits, and perceived battery degradation, though Kia's excellent battery warranty mitigates some concerns. Factors significantly affecting resale value include the vehicle's overall condition, a comprehensive maintenance history, mileage, and the specific trim level and optional features it possesses. Higher demand for efficient vehicles due to fuel price fluctuations also positively impacts its resale.
2021 KIA Niro Cost of Ownership
The 2021 KIA Niro is notably an economical vehicle to own in the long term. Insurance costs are generally moderate, comparable to other compact crossovers, though hybrid components can sometimes slightly increase premiums. Its most significant advantage lies in fuel costs; the Hybrid and PHEV variants offer outstanding efficiency, drastically reducing trips to the pump, while the EV eliminates gasoline entirely, making it incredibly cheap to "fuel."
Maintenance costs are typically affordable. Routine service is standard, and hybrid models benefit from reduced wear on brake pads thanks to regenerative braking. Repair costs for non-hybrid components are average, and while specialized hybrid/EV components can be expensive if a major failure occurs, Kia's comprehensive 10-year/100,000-mile warranty provides significant peace of mind. Overall, the combination of excellent fuel economy, reasonable insurance, and manageable maintenance positions the 2021 Niro as a highly cost-effective vehicle for long-term ownership.
Maintenance costs are typically affordable. Routine service is standard, and hybrid models benefit from reduced wear on brake pads thanks to regenerative braking. Repair costs for non-hybrid components are average, and while specialized hybrid/EV components can be expensive if a major failure occurs, Kia's comprehensive 10-year/100,000-mile warranty provides significant peace of mind. Overall, the combination of excellent fuel economy, reasonable insurance, and manageable maintenance positions the 2021 Niro as a highly cost-effective vehicle for long-term ownership.
2021 KIA Niro Fuel Efficiency
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2021 KIA Niro Safety Rating
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2021 KIA Niro Insurance
Insurance for a 2021 KIA Niro is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 KIA Niro Compare to Other Vehicle?
The 2021 KIA Niro competes in a crowded segment of compact crossovers and dedicated hybrids, stacking up well against key rivals like the Toyota Corolla Cross Hybrid, Hyundai Kona, Honda HR-V, Subaru Crosstrek, and its platform-mate, the Hyundai Ioniq.
Performance: In terms of performance, the Niro Hybrid and PHEV models offer adequate, smooth power for daily driving, similar to the Toyota Prius and Hyundai Ioniq. They are not as spirited or engaging to drive as some non-hybrid rivals like the Hyundai Kona N-Line or Honda HR-V, which prioritize conventional driving dynamics. However, the Niro EV stands out significantly with its 201 horsepower, offering notably quicker acceleration than most competitors in its price range, including the Kona Electric.
Features: The Niro provides a strong feature set for its price point. Its available 10.25-inch infotainment screen with navigation, standard Apple CarPlay and Android Auto, and comprehensive suite of driver-assistance features (especially on higher trims) often surpass what's standard or even available on base and mid-tier versions of rivals like the Honda HR-V or Toyota C-HR. It's very competitive with the Hyundai Ioniq and Kona in terms of tech and safety offerings.
Reliability: Kia's reliability has significantly improved, and the Niro is generally regarded as a dependable vehicle, supported by Kia's excellent 10-year/100,000-mile warranty. While Toyota (e.g., Prius, Corolla Cross Hybrid) is often considered the gold standard for hybrid reliability, the Niro offers very comparable long-term peace of mind, especially with its extensive coverage. It's on par with its Hyundai Ioniq cousin.
Price: The 2021 Niro is very competitively priced, offering a compelling value proposition, particularly when factoring in its fuel efficiency and feature content. It often provides more features or better efficiency for a similar price compared to a similarly equipped Toyota Corolla Cross Hybrid, and its EV variant offers impressive range for its cost.
Alternatives:
Performance: In terms of performance, the Niro Hybrid and PHEV models offer adequate, smooth power for daily driving, similar to the Toyota Prius and Hyundai Ioniq. They are not as spirited or engaging to drive as some non-hybrid rivals like the Hyundai Kona N-Line or Honda HR-V, which prioritize conventional driving dynamics. However, the Niro EV stands out significantly with its 201 horsepower, offering notably quicker acceleration than most competitors in its price range, including the Kona Electric.
Features: The Niro provides a strong feature set for its price point. Its available 10.25-inch infotainment screen with navigation, standard Apple CarPlay and Android Auto, and comprehensive suite of driver-assistance features (especially on higher trims) often surpass what's standard or even available on base and mid-tier versions of rivals like the Honda HR-V or Toyota C-HR. It's very competitive with the Hyundai Ioniq and Kona in terms of tech and safety offerings.
Reliability: Kia's reliability has significantly improved, and the Niro is generally regarded as a dependable vehicle, supported by Kia's excellent 10-year/100,000-mile warranty. While Toyota (e.g., Prius, Corolla Cross Hybrid) is often considered the gold standard for hybrid reliability, the Niro offers very comparable long-term peace of mind, especially with its extensive coverage. It's on par with its Hyundai Ioniq cousin.
Price: The 2021 Niro is very competitively priced, offering a compelling value proposition, particularly when factoring in its fuel efficiency and feature content. It often provides more features or better efficiency for a similar price compared to a similarly equipped Toyota Corolla Cross Hybrid, and its EV variant offers impressive range for its cost.
Alternatives:
- For those prioritizing maximum hybrid reliability and optional AWD, the Toyota Corolla Cross Hybrid or RAV4 Hybrid are strong, albeit often pricier, alternatives.
- The Hyundai Ioniq is a nearly identical mechanical twin, offering a very similar experience.
- If a slightly smaller, more dynamic all-electric option is desired, the Hyundai Kona Electric is a viable choice.
- For absolute fuel economy supremacy and if crossover styling isn't a must, the Toyota Prius remains a benchmark.
Final Verdict: Is the 2021 KIA Niro a Good Vehicle?
The 2021 KIA Niro is an ideal vehicle for a specific demographic: eco-conscious urban and suburban commuters, and individuals or small families prioritizing exceptional fuel efficiency and practicality in a compact crossover package. It's particularly suited for those seeking a modern vehicle with strong tech and safety features without a premium price tag.
Given its balanced attributes, the 2021 Niro is generally worth buying. It shines brightest as a used vehicle, where its initial depreciation has already been absorbed, offering excellent value. A used Hybrid or Plug-in Hybrid (PHEV) is a particularly smart choice for maximizing fuel savings.
For specific conditions, the LXS trim offers a fantastic balance of essential features, infotainment tech, and core safety systems at an attractive price point. If advanced driver-assistance features, a larger infotainment screen, and premium comfort amenities like heated/ventilated seats are desired, the Touring or EX Premium trims deliver a comprehensive package. The Niro EV is a compelling option for those with convenient home charging and range needs that align with its 239-mile capacity, especially if found on the used market. It is not, however, the vehicle for performance enthusiasts or those requiring robust towing or significant off-road capability.
Given its balanced attributes, the 2021 Niro is generally worth buying. It shines brightest as a used vehicle, where its initial depreciation has already been absorbed, offering excellent value. A used Hybrid or Plug-in Hybrid (PHEV) is a particularly smart choice for maximizing fuel savings.
For specific conditions, the LXS trim offers a fantastic balance of essential features, infotainment tech, and core safety systems at an attractive price point. If advanced driver-assistance features, a larger infotainment screen, and premium comfort amenities like heated/ventilated seats are desired, the Touring or EX Premium trims deliver a comprehensive package. The Niro EV is a compelling option for those with convenient home charging and range needs that align with its 239-mile capacity, especially if found on the used market. It is not, however, the vehicle for performance enthusiasts or those requiring robust towing or significant off-road capability.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.