The 2026 Nissan Altima® and the 2026 Nissan Sentra® are thoughtfully designed sedans that balance everyday comfort with modern technology. Each Nissan sedan brings practical features and intuitive systems that help make commuting, errands, and longer drives feel effortless. This comparison of the 2026 Nissan Altima vs. Nissan Sentra created by the team at Southlake Nissan highlights key similarities and differences to help you compare features and performance.
Browse our new inventory to see current Altima and Sentra sedans in stock, as well as our current finance and lease offers. Schedule a test drive at our Nissan dealership in Merrillville, IN, to experience how each sedan performs on the road. For assistance with any questions, contact us online or by phone at (219) 947-1600.
Navigate to a specific research section to learn more:
The 2026 Nissan Altima and 2026 Nissan Sentra offer interiors designed for comfort and everyday connectivity. The Altima is standard with a power-adjustable driver’s seat, remote start, and six speakers, with a 12.3-inch infotainment display included on upper trims. The Sentra provides a standard 12.3-inch infotainment display and wireless smartphone integration, and on upper trims, a 12.3-inch Advanced Drive-Assist® display. The Altima emphasizes optional comfort upgrades, while the Sentra delivers more advanced technology as standard equipment.
Shared interior and tech features:
Exclusive Altima interior and tech features:
Exclusive Sentra interior and tech features:
2026 Nissan Altima
2026 Nissan Sentra
Whether navigating city streets or settling in for a road trip, the 2026 Nissan Altima and 2026 Nissan Sentra are engineered for smooth, efficient performance. The Altima features a 2.5L four-cylinder engine with 188 horsepower and offers available intelligent all-wheel drive (AWD). The Sentra uses a 2.0L four-cylinder engine with 149 horsepower and focuses on fuel efficiency with front-wheel drive (FWD) as the sole drivetrain. The Altima provides higher overall performance, while the Sentra offers higher city and highway MPG.
Compare the following engine specifications:
| Model | 2026 Nissan Altima | 2026 Nissan Sentra |
|---|---|---|
| Engine | 2.5L four-cylinder | 2.0L four-cylinder |
| Horsepower | 188 HP | 149 HP |
| Torque | 180 lb.-ft. | 146 lb.-ft. |
| Drivetrain | FWD / AWD | FWD |
| Transmission | Xtronic® CVT | CVT |
| MPG (City/Hwy) | 26 / 36 | 30 / 38 |
The 2026 Nissan Altima and 2026 Nissan Sentra are designed to balance passenger comfort with practical space for everyday needs. The Altima is a mid-size sedan, offering a longer body, slightly more rear legroom, and greater trunk capacity. The Sentra maintains similar front legroom within a more compact footprint that makes it easy to maneuver in tighter areas.
Compare the following size and trunk specifications:
| Model | 2026 Nissan Altima | 2026 Nissan Sentra |
|---|---|---|
| Overall Exterior Length | 192.9 in. | 183.3 in. |
| Seating Capacity | Five | Five |
| Legroom (Front/Rear) | 43.8 / 35.2 in. | 43.8 / 34.9 in. |
| Trunk Volume | 15.4 cu.-ft. | 14.3 cu.-ft. |
2026 Nissan Altima
2026 Nissan Sentra
Safety in the 2026 Nissan Altima vs. Nissan Sentra centers around Nissan Safety Shield® 360 and a range of driver assist technologies for confident awareness and control. The Altima offers optional systems like ProPILOT Assist and an intelligent Around View® monitor, both of which are included on upper-level Sentra trims. The Altima offers more optional, advanced systems, while the Sentra incorporates more standard, essential technology.
Shared standard safety features:
Exclusive Altima safety features:
Exclusive Sentra safety features:
Explore our detailed research guides to learn more about the Nissan Altima and Nissan Sentra, including trim levels, specifications, and features, to help you decide which sedan fits your needs. Have questions? Connect with us online or by phone at (219) 947-1600, and we’ll be happy to help you.
If you want to elevate your day in a sporty sedan, the 2025 Nissan Altima® and 2025 Nissan Sentra® are two noteworthy choices designed to amplify every moment of your journey. Each features a driver-centric cabin rich with sophistication and innovation, as well as energetic and confidence-inspiring performance. Ready to discover your perfect match? The Southlake Nissan team has crafted this 2025 Nissan Altima vs. Sentra comparison guide for your convenience.
Browse our inventory to find the Altima or Sentra trim that speaks to you, and explore our available finance and lease offers to secure a competitive rate. When you’re ready to get behind the wheel, schedule a test drive at our Nissan dealership in Merrillville, IN. Have questions? Contact us online or call us at (219) 947-1600.
The 2025 Nissan Altima and 2025 Nissan Sentra bring refined style and modern comfort to every drive. Both models share sporty cabin features like a flat-bottom steering wheel, as well as zero gravity front seats designed to help target your body’s pressure points and help you feel refreshed. The Altima and Sentra also offer dual-zone automatic temperature control in higher-level trims, perfect for tailored relaxation. When you want to warm up on cold-weather drives, opt for heated front seats and a heated steering wheel in either model.
With seamless connectivity and innovation, the 2025 Altima and 2025 Sentra are always ready for what’s next. Each sedan shares a premium NissanConnect® 8-inch infotainment touchscreen, which is standard on the Altima and available on the Sentra. The Altima takes accessibility to new heights with an available 12.3-inch touchscreen. Additionally, you can enjoy a slew of apps through Apple CarPlay® or Android Auto™ integration in either model — wirelessly in the Altima. When you want to up the ante on entertainment, both sedans offer a premium Bose® audio system with six speakers in the Sentra and nine speakers in the Altima. Take advantage of convenient wireless charging, exclusively available inside the Nissan Altima.
Shared available interior and technology features include:
Unlock the joy of driving with spirited performance and impressive fuel economy in the 2025 Nissan Altima and 2025 Nissan Sentra. Each model offers a one-engine powertrain, which comes equipped with an advanced Xtronic CVT® (continuously variable transmission) for smooth shifting and control. Additionally, you can find standard front-wheel drive (FWD) on either sedan, with available intelligent all-wheel drive (AWD) solely on the Altima. When it comes to going the distance, the Altima can achieve up to 39 highway MPG, and the Sentra can achieve up to 40 highway MPG.
See the accompanying chart for a comparison of engine specifications.
|
Model |
2025 Nissan Altima |
2025 Nissan Sentra |
|
Engine |
2.5L four-cylinder |
2.0L four-cylinder |
|
Horsepower |
188 HP |
149 HP |
|
Torque |
180 lb.-ft. |
146 lb.-ft. |
|
Transmission |
Xtronic CVT |
Xtronic CVT |
|
Drivetrain |
FWD / intelligent AWD |
FWD |
|
MPG (City/Hwy) |
27 / 39 |
30 / 40 |
Featuring spacious and versatile interior designs, the 2025 Nissan Altima and 2025 Nissan Sentra are crafted to accommodate your needs. As a mid-size sedan, the Altima measures 192.9 inches in length and offers slightly more room for passengers. If you like a more compact option, the Sentra measures 182.9 inches long, perfect for maneuvering in and out of tight spaces. Take advantage of impressive cargo space in either model, with a 15.4-cubic-foot trunk in the Altima and a 14.3-cubic-foot trunk in the Sentra. Each sedan comes with a 60/40 split-folding rear bench seat, which you can use to make room for more bulky cargo items.
See the accompanying chart for a comparison of size and cargo dimensions.
|
2025 Nissan Altima |
Model |
2025 Nissan Sentra |
|
192.9 in. |
Exterior Length |
182.9 in. |
|
111.2 in. |
Wheelbase |
106.6 in. |
|
Five |
Seating |
Five |
|
100.6 cu.-ft. |
Passenger Volume |
96.1 cu.-ft. |
|
39.1 / 36.9 in. |
Headroom (Front/Rear) |
38.9 / 36.7 in. |
|
43.8 / 35.2 in. |
Legroom (Front/Rear) |
43.8 / 34.9 in. |
|
15.4 cu.-ft. |
Trunk Volume |
14.3 cu.-ft. |
Built to prioritize support and safety, the 2025 Nissan Altima and 2025 Nissan Sentra give you greater peace of mind on the go. Both models come standard with Nissan Safety Shield® 360, featuring six driver assistance innovations for optimized awareness while driving. Tap into enhanced visibility of your surroundings with either a RearView or intelligent Around View® monitor, no matter which model you choose. If you want even more confidence on the road, the 2025 Altima exclusively offers more enhanced features, such as intelligent lane intervention, ProPILOT Assist hands-on, and traffic sign recognition.
Shared available safety features include:
The 2025 Nissan Altima is an ideal choice for those looking to experience sporty style and dynamic performance without compromise. Along with a 188-horsepower 2.5L four-cylinder engine, the Altima offers enhanced handling with performance features such as active ride control, intelligent trace control, and automatic brake hold. When you need to utilize every inch of space for luggage or your latest grocery haul, the Altima offers ample trunk space for your needs. Plus, you can access additional enhanced safety features, helping you enjoy a more seamless, confident commute.
Want to make the most of every mile on the go? The 2025 Nissan Sentra delivers impressive eco-friendly performance. Take advantage of up to 30 city MPG, or set off on the open road with up to 40 highway MPG. For those who often embark on city driving, the Sentra comes in a more compact body style, perfect for navigating tight corners and maneuvering into parking spots.
Are you looking to expand your horizons in a premium sedan with impressive performance, efficiency, and sophistication designed to uplift every drive? The choices can seem endless, but the 2023 Nissan Altima® and 2023 Nissan Sentra® are two great options to consider. Both models offer a bold, eye-catching exterior, a comfortable cabin stocked with high-tech innovations, and confidence-inspiring performance. To help you choose the right Nissan sedan for you, the experts at Southlake Nissan have crafted this 2023 Nissan Altima vs. Sentra comparison.
Whether you love the 2023 Altima or Sentra, you can find them both in our new inventory, and don’t forget to browse our available finance and lease offers to explore your options. If you have questions, feel free to contact our Nissan dealership in Merrillville, IN, online or by phone at (219) 947-1600.
Featuring sleek appearances and V-motion grilles, both the 2023 Nissan Altima and 2023 Nissan Sentra offer exceptional, head-turning style. Each model boasts luminous LED headlamps and signature daytime running lamps — standard on the Altima and available on the Sentra. Another shared available feature includes a power-sliding glass moonroof, so you can let in both the fresh air and beautiful sights on your drive. While each sedan offers stylish 16- or 17-inch wheel options, the Altima offers an additional 19-inch option and the Sentra offers an 18-inch option.
Solely on the 2023 Sentra, you can opt for the Midnight Edition® trim, which features a classy flair and unique exterior accents, including black wheels, exclusive badging, a black spoiler and rear diffuser, and LED fog lights. Other individual available features include heated outside mirrors on the Sentra and acoustic laminated glass on the Altima, which helps create a more quiet ride.
Shared available exterior features include:
Enter a well-appointed cabin packed with premium sophistication inside the 2023 Nissan Altima and 2023 Nissan Sentra. Available shared elements such as heated front seats and dual-zone automatic temperature control let front passengers choose their relaxation level. Want extra passenger comfort? The Altima exclusively grants backseat passengers access to rear air vents, and available intelligent climate control which helps set the interior temperature before you enter. The Sentra individually offers a zero gravity seat design for front passengers, which helps reduce fatigue during your drive.
Enjoy a host of cutting-edge innovations in both models with available features like an Advanced Drive-Assist™ instrument display as well as seamless smartphone connectivity and a Wi-Fi® hotspot. Each sedan offers a NissanConnect® infotainment system with either a 7- or 8-inch touchscreen, but the Altima exclusively offers a 12.3-inch touchscreen on higher trims. Additionally, you can bring the party with you thanks to a premium Bose® audio system with nine speakers on the Altima and eight speakers on the Sentra.
Shared available interior and technology features include:
Experience impressive performance and fuel economy designed to take every drive to the next level in both the 2023 Nissan Altima and 2023 Nissan Sentra. The Altima offers two engine options and the choice between front-wheel drive (FWD) and intelligent all-wheel drive (AWD) for added traction on the road. The Sentra offers one engine option and comes standard with FWD only. Both sedans are equipped with an advanced Xtronic CVT® (continuously variable transmission) and can achieve up to 39 highway MPG.
|
Model |
2023 Nissan Altima |
2023 Nissan Sentra |
|
|
Engine |
2.5L Direct Injection Gasoline™ (DIG) four-cylinder |
2.0L VC-Turbo® (variable compression turbo) four-cylinder |
2.0L DIG four-cylinder |
|
Max. Horsepower |
188 HP |
248 HP |
149 HP |
|
Max. Torque |
180 lb.-ft. |
273 lb.-ft. |
146 lb.-ft. |
|
Transmission |
Xtronic CVT |
||
|
MPG (city / hwy) |
27 / 39 |
25 / 34 |
29 / 39 |
From city exploration to intimate travel, the 2023 Nissan Altima and 2023 Nissan Sentra offer many options to help suit your needs. While the Altima is longer and offers slightly more trunk space than the Sentra, each model offers ample accommodations for up to five travelers and a 60/40-split rear seat, which can fold to extend cargo space into the cabin if required.
|
2023 Nissan Altima |
Model |
2023 Nissan Sentra |
|
Five |
Seating |
Five |
|
192.9 in. |
Vehicle Length |
182.7 in. |
|
100.6 cu.-ft. |
Passenger Volume |
96 cu.-ft. |
|
39.1 / 36.9 in. |
Headroom (Front / Rear) |
38.9 / 36.7 in. |
|
43.8 / 35.2 in. |
Legroom (Front / Rear) |
44 / 34.7 in. |
|
15.9 cu.-ft. |
Trunk Volume |
14.3 cu.-ft. |
Bring peace of mind with you in both the 2023 Nissan Altima and 2023 Nissan Sentra. Standard Nissan Safety Shield® 360 helps give all-around support when driving in either model, and you can enjoy a more streamlined commute with available features like ProPILOT Assist in the Altima or intelligent cruise control in the Sentra. For added confidence, the Altima exclusively offers available intelligent lane intervention and traffic sign recognition.
Shared available safety features include:
