2026 Nissan Sentra (3-mode)
Fuel Economy Overview
The 2026 Nissan Sentra (3-mode) achieves an EPA-estimated 33 MPG in combined city and highway driving, with 30 MPG in the city and 38 MPG on the highway. Powered by a 2L 4-cylinder engine paired with a automatic (variable gear ratios), this midsize cars features Front-Wheel Drive drive.
In terms of environmental impact, the 2026 Sentra (3-mode) produces approximately 268 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this Sentra (3-mode) performs better than the national average in this regard.
The estimated annual fuel cost for this vehicle is $1,800, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would spend $1,750 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.
Energy DNA
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.
Aerodynamic Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.
5-Year Total Cost of Ownership
Recall Intelligence
Nissan North America, Inc. (Nissan) is recalling certain 2026 Kicks and Sentra vehicles. The hook bracket of the front seat frames may be insufficiently welded, which can cause the front seat frames to become loose. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 207, "Seating Systems" and 210, "Seat Belt Assembly Anchorages."
Consequence & Remedy
Consequence: A loose seat may not restrain the occupant as intended, increasing the risk of injury during a crash.
Remedy: Dealers will replace the front seat assemblies, free of charge. Owner notification letters are expected to be mailed May 1, 2026. Owners may contact Nissan's customer service at 800-647-7261. Nissan's number for this recall is PMA64. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 13, 2026.
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Looking for comprehensive historical data?
NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Nissan Sentra (3-mode) configurations.
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2026 Hyundai Elantra non-ISG
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Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)