The 2021 Hyundai Sonata isn't just your average sedan. When it makes its way through the streets of St. Charles, St. Louis, O'Fallon, and Saint Peters, prepare to make a statement. Its bold exterior design will turn heads, plus its interior is packed with modern features to keep you connected while on the go. 

Before stopping by our showroom for a test drive in the 2021 Sonata, it's important to do some background research. Learn more about this Hyundai sedan when you read this review created by our team at St. Charles Hyundai. 

2021 Sonata: A Bold Exterior 

The exterior of the 2021 Hyundai Sonata is far from ordinary. It has a very unique design compared to the other sedans in its class. This reimagined model rocks a curvy body design that's accentuated with features like hidden lights that integrate with its chrome trim, along with Daytime Running Lights. 

For the new model year, the Sonata is designed with near perfect proportions. While remaining a midsize sedan, it's now longer, lower, and wider than ever before. Not to mention, its rigid hood and fastback rear design give you a sporty vibe. 

When designing the exterior of the 2021 Sonata to express your unique style, choose from exclusive colors, like: 

  • Stormy Sea
  • Calypso Red
  • Hampton Gray
  • Phantom Black
  • Shimmering Silver Pearl, and more

Advanced Technology Features

 Drivers today need a car that lives up to the modern age. This means offering up amenities that keep you connected and entertained during your travels. The 2021 Sonata comes with a high-quality 8-inch touchscreen display, which gives you access to top features like Apple CarPlay® and Android Auto™. Integrate your smartphone to connect to your favorite mobile apps, which you can use safely on the touchscreen display. 

Did you know you can control your Sonata with your smartphone device? Aside from your vehicle's key fob, downloading the available Hyundai Digital Key feature lets you unlock and lock your vehicle, stop and start your engine, and more, all from your fingertips. You can even share the Digital Key with another driver's phone. 

One last feature to note is the Remote Smart Parking Assist feature. With a push of a button on your Smart Key, your Sonata car parks all by itself, with you outside the car. This feature comes in handy when getting in and out of tight parking spaces. 

2021 Hyundai Sonata: Safety First

Have peace of mind driving the 2021 Sonata knowing it's equipped with an array of safety technology. The Sonata has received some impressive accolades for its safety, including the NHTSA 5-Star Overall Safety Rating on the 2020 model.

The Sonata comes with Hyundai SmartSense, an advanced suite of safety and driver-assist features that work together to protect you from potential collisions. This includes Forward Collision-Avoidance Assist with Pedestrian Detection, which detects vehicles and pedestrians in your front path, sending a warning. This feature will even apply emergency braking if you don't react in time. 

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Discover the 2021 Hyundai Sonata 

Now that you've had a sneak peek at what the 2021 Hyundai Sonata brings to the table, it's time for a closer look. At St. Charles Hyundai, we would be happy to schedule a test drive for drivers around St. Charles, St. Louis, O'Fallon, and Saint Peters!

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St. Charles Hyundai

5701 Veterans Memorial Pkwy
Directions Saint Peters, MO 63376

  • Sales: (636) 441-4481
  • Service: 636-441-4481
  • Parts: 636-441-4481


  • Monday 9:00AM - 9:00PM
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  • Wednesday 9:00AM - 9:00PM
  • Thursday 9:00AM - 6:00PM
  • Friday 9:00AM - 9:00PM
  • Saturday 9:00AM - 6:00PM
  • Sunday Closed