The Good
The 2021 Sonata Hybrid blends practicality with style. It boasts impressive fuel efficiency, appealing to budget-conscious buyers. Its comfortable ride and spacious interior provide a pleasant experience. The striking design and available tech features satisfy emotional desires for a modern and sophisticated vehicle. While not a performance car, it offers adequate power for daily driving and solid reliability.
The Bad
Some owners have reported issues with the infotainment system responsiveness and occasional glitches. The regenerative braking system can feel slightly inconsistent to some drivers. The back seat headroom may be limited for taller passengers due to the sloping roofline. Overall performance isn't sporty, and the continuously variable transmission (CVT) can sometimes feel strained during hard acceleration.
2021 Hyundai Sonata Hybrid: Quick Overview
- Engine: 2.0-liter four-cylinder engine paired with an electric motor.
- Horsepower: Total system output of 192 horsepower.
- Fuel Economy:
- Blue trim: EPA estimated 50 mpg city / 54 mpg highway / 52 mpg combined.
- SEL/Limited trims: EPA estimated 45 mpg city / 51 mpg highway / 47 mpg combined.
- 0-60 mph: Approximately 7.6 - 8.0 seconds (estimated).
- Towing Capacity: Not recommended or rated for towing.
- Trim-Level Features:
- Blue: 8-inch touchscreen display, wireless Apple CarPlay and Android Auto, LED headlights, blind-spot collision avoidance assist, rear cross-traffic collision avoidance assist, lane keeping assist, smart cruise control.
- SEL: Adds features like a 10.25-inch touchscreen, Hyundai Digital Key, heated front seats, wireless charging pad, Blue Link connected services, and upgraded interior trim.
- Limited: Includes leather upholstery, ventilated front seats, a panoramic sunroof, a head-up display, a surround-view monitor, Remote Smart Parking Assist, and a solar roof (for increased battery charging). It also features a premium Bose audio system and Highway Driving Assist.
- Transmission: Six-speed automatic transmission.
- Battery: Lithium-ion polymer battery.
2021 Hyundai Sonata Hybrid Specifications
Vehicle Information
| Year | 2021 |
| Make | Hyundai |
| Model | Sonata hybrid |
| Trim | - |
| Style | - |
| Type | Passenger Sedan |
| Category | Minicompact Car |
Manufacturing Details
| Made In | South Korea |
| Manufacturing City | ASAN |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | 5 |
Engine & Performance
| Engine | GDI NU PE + HEV |
| Engine Size | 2L |
| Engine Cylinders | 4 |
| Transmission | 6-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 6-Speed |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | Standard |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
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Listings
Recalls
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Analysis
What Problems Does the 2021 Hyundai Sonata Hybrid Have?
Recalls are always a possibility, so it's crucial to check the NHTSA website (nhtsa.gov) for any open recalls related to the 2021 Sonata Hybrid, using the VIN. Common areas to investigate include potential electrical issues related to the hybrid system or battery, and software glitches affecting various control systems. While no widespread, major mechanical failures are commonly reported, the long-term reliability of the hybrid battery is a key consideration. Battery health can degrade over time, especially in extreme climates, potentially affecting fuel economy and performance. Hyundai provides a warranty for the hybrid components, typically covering 10 years or 100,000 miles (check specific warranty terms). Before purchasing a used 2021 Sonata Hybrid, a pre-purchase inspection by a qualified mechanic is highly recommended to assess the condition of the battery and other vital components.
How long will the 2021 Hyundai Sonata Hybrid last?
Potential long-term weaknesses include gradual battery degradation, particularly in extreme heat or cold, which can reduce fuel economy and performance. Suspension components and the CVT transmission may also require attention as mileage accumulates. Keeping up with scheduled maintenance is crucial for maximizing the vehicle's lifespan.
What Technology & Safety Features are Included?
Driver-assistance features are abundant, including standard forward collision avoidance assist, lane keeping assist, blind-spot monitoring, and rear cross-traffic alert. Optional features include adaptive cruise control, highway driving assist, and a surround-view monitor.
Safety is a priority, and the 2021 Sonata Hybrid typically receives high crash-test ratings from the NHTSA and IIHS. These ratings generally include assessments for frontal impacts, side impacts, and rollover resistance. Always check the latest ratings on the official NHTSA and IIHS websites for the most up-to-date information. Features like automatic emergency braking, lane departure warning, and pedestrian detection contribute to its strong safety profile. The Limited trim offered the added convenience of Remote Smart Parking Assist.
What Colors Options are Available?
Exterior Colors
Interior Colors
2021 Hyundai Sonata Hybrid Prices and Market Value
2021 Hyundai Sonata Hybrid Cost of Ownership
2021 Hyundai Sonata Hybrid Fuel Efficiency
2021 Hyundai Sonata Hybrid Safety Rating
NHTSA
2021 Hyundai Sonata Hybrid Insurance
reasonable repair costs.
How Does the 2021 Hyundai Sonata Hybrid Compare to Other Passenger Sedan?
In terms of features, the Sonata Hybrid is competitively equipped, often offering more standard features at a lower price point than some rivals. Reliability is generally good, similar to the Accord and Camry Hybrid. However, the Camry Hybrid has a longer-standing reputation for bulletproof reliability.
Alternatives to consider include the Toyota Prius Prime (plug-in hybrid) for even greater fuel efficiency, or the Kia K5 (non-hybrid) for a similar style at a lower price point, but with less impressive fuel economy. Overall, the Sonata Hybrid is a strong contender in its class, offering a compelling blend of fuel efficiency, features, and value. The Camry Hybrid remains a top choice for ultimate reliability, while the Accord Hybrid is better for those who prioritize driving dynamics.
Ranks #857 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 857 | 2021 Hyundai Sonata Hybrid | (5.0★) |
Final Verdict: Is the 2021 Hyundai Sonata Hybrid a Good Passenger Sedan?
TDS_872 on June 9, 2021
Even better than I hopedI traded in my 2016 Sonata Hybrid Limited, which I loved, for the '21 with the hope that its tech, safety features and gas mileage would justify a slightly higher price tag. It has easily surpassed my expectations. The infotainment system has tons of features, but they're still easy to use. I'm starting to use the built-in navigation more than Android Auto, which surprised me. The Highway Driver Assist (HDA) feature works seamlessly and the gas mileage is fantastic. Since the weather warmed up in March, I've been averaging over 54 MPG per fill-up (actual calculation) for a car expected to get 45/47/51. If there is one flaw, the seats are a little stiff, but the overall ride is still smooth as silk.
Fsandy on May 26, 2021
I love this carIts such a pleasure to drive. It darn near drives itself. I get lots of compliments. I get great milage , the stereo is awesome and its too quite.
Millie on May 10, 2021
Beautiful and easy to driveComfortable easy to maneuver, beautiful car. Having hybrid luxury car is perfect combination look good and save money. Exterior and interior design is a winner. Highly recommend car
JCW on March 8, 2021
Very impressed with the safety , and hybrid!The safety features and reviews were and are amazing. The primary reason for this purchase was value, safety and gas mileage. The hybrid feature is amazing. Getting 50-54 MPG's. And burning a lot less fossil fuel! I love the sport look and the gorgeous interior and tech features.
CliffJS on January 27, 2021
Looking for a high tech car, check this outThe Sonata Hybrid Limited had everything in a car that I was looking for: great MPG (45/51), all the driving safety and comfort features, and wonderful styling, as well as, a solar roof. I just got it so I can't say much about the performance and realiability but had to put something in the response. After some driving I'll update my review.
Chris's Car on January 5, 2021
Still learning the in and out of a hybrid car.Has plenty of leg room. Great mileage. Lots of safety features. Smooth drive and good handling. Looks sharp. Has just about everything I was looking for in a car.
Mr. Diggs on December 20, 2020
Class and style of another level.Hyundai has definitely up their game in the vehicle business. Ive never had a hyundai before, rather a hybrid as well, but i am extremely pleased with it. Its a very quiet, smooth like fine whiskey when driving and a simple vehicle with understanding concepts of what it offers. If you want class and style of vehicle that represents you, the 2021 hyundai sonata hybrid is that vehicle for you.
TDS_872 on June 9, 2021
Even better than I hopedI traded in my 2016 Sonata Hybrid Limited, which I loved, for the '21 with the hope that its tech, safety features and gas mileage would justify a slightly higher price tag. It has easily surpassed my expectations. The infotainment system has tons of features, but they're still easy to use. I'm starting to use the built-in navigation more than Android Auto, which surprised me. The Highway Driver Assist (HDA) feature works seamlessly and the gas mileage is fantastic. Since the weather warmed up in March, I've been averaging over 54 MPG per fill-up (actual calculation) for a car expected to get 45/47/51. If there is one flaw, the seats are a little stiff, but the overall ride is still smooth as silk.
Fsandy on May 26, 2021
I love this carIts such a pleasure to drive. It darn near drives itself. I get lots of compliments. I get great milage , the stereo is awesome and its too quite.
Millie on May 10, 2021
Beautiful and easy to driveComfortable easy to maneuver, beautiful car. Having hybrid luxury car is perfect combination look good and save money. Exterior and interior design is a winner. Highly recommend car
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.