Facebook Pixal Best Price Guaranteed We Buy Cars
Convenience ConciergeConvenience Concierge

2021 Nissan Altima vs Nissan Sentra

2021 Nissan AltimaIf you’re in the market for a sedan, you may already know about the Nissan lineup of exceptional models. Each one is stylish, comes with loads of the newest technologies, and provides a lively yet comfortable drive. All you have to do is choose one that best suits your personal needs.

At Montgomeryville Nissan, we’re here to help you make that decision with our 2021 Nissan Altima vs. Nissan Sentra comparison. Will your Montgomeryville commutes be better in the Altima or will the Sentra be your sedan of choice? Let’s find out.

2021 Altima vs 2021 Sentra: Performance

Nissan Altima PerformanceA sedan is only as good as its performance, and luckily, both the Nissan Altima and Nissan Sentra deliver.

If you’re looking for a ride that’s backed by pure power, the 2021 Nissan Altima may be for you. Here, you’ll have two engines to choose from depending on your need for speed:

  • 2.5L 4-cylinder with up to 188 horsepower and 180 lb-ft of torque
  • 2.0L VC Turbo with up to 248 horsepower and 273 lb-ft of torque

The Altima also makes all-wheel drive available, giving you more control and traction in less desirable driving conditions.

Are you more concerned about efficiency? Enter the Nissan Sentra. With its 2.0L 4-cylinder engine, you won’t only receive 149 horsepower and 146 lb-ft of torque. You’ll also get an EPA-estimated fuel economy of 29 city/39 highway MPG.*

Sentra vs Altima: Technology

Nissan TechnologyThe 2021 Nissan Sentra and Altima are both tech powerhouses. At each trim level, you’ll have a suite of high-end features that allow you to enjoy commuting to the fullest.

Both come standard with a 7-inch touchscreen infotainment system, a 6-speaker audio system, Bluetooth® capability, and more. If you prefer keeping connected at all times, the Nissan Sentra might have the options you need. Features like Apple CarPlay® and Android Auto™ come standard. This allows you to integrate your smartphone with your vehicle to make calls, use your favorite apps, and more.

However, if you find yourself on the highway, the Nissan Altima may be of greater assistance. This sedan comes with ProPILOT Assist, a suite of systems that make your highway commute easier. This helps keep your car at a safe distance from others on the road as well as centered in your lane.

Nissan Altima vs Nissan Sentra: Interior Space

One of the biggest differences between these two Nissan sedans is the cabin space. Though both offer seating for five and roomy interiors, which one will be better for you?

2021 Nissan Altima

2021 Nissan Sentra

Headroom (front/back)

39.2 / 36.9 inches

38.9 / 36.7 inches

Legroom (front/back)

43.8 / 35.2 inches

44 / 34.7 inches

Passenger Volume

100.8 cubic feet

96 cubic feet


15.4 cubic feet

14.3 cubic feet

If you’re looking for more room inside, especially in the front row or trunk, the Nissan Altima provides generous dimensions. However, if you’re a solo commuter or only travel with a few people at a time, the Nissan Sentra proves to be comfortable.

2021 Nissan Altima vs Nissan Sentra: The Choice is Yours

Whether you’re looking for unmatched power and a roomy interior or an excellent fuel economy and top-notch technologies, Nissan has a sedan for you. Better yet, you can find both these models right at Montgomeryville Nissan.

To schedule a test drive on your favorite, give us a call today, and let’s elevate your Montgomeryville commutes together!

*2021 EPA Fuel Economy Estimates. 29 City MPG / 39 Highway MPG / 33 Combined MPG for Sentra® S, SV; 28 City MPG / 37 Highway MPG / 32 Combined MPG for Sentra SR. Actual mileage may vary with driving conditions. Use for comparison only.