52/100
2023Midsize CarsRegular

2023 Nissan Sentra SR

EPA ID: 46434
28
City MPG
32
Combined MPG
32MPG· Excellent
37
Highway MPG

Fuel Economy Overview

The 2023 Nissan Sentra SR achieves an EPA-estimated 32 MPG in combined city and highway driving, with 28 MPG in the city and 37 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 2023 Sentra SR produces approximately 283 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 SR performs better than the national average in this regard.

The estimated annual fuel cost for this vehicle is $1,850, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would spend $1,500 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

Vehicle ClassMidsize Cars
Fuel TypeRegular
Engine2L 4-cyl
AspirationNaturally Aspirated
TransmissionAutomatic (variable gear ratios)
Drive TypeFront-Wheel Drive

Green Scorecard

CO2 Emissions283 g/mi
Start-Stop SystemNot Equipped
GHG Score6/10
Smog RatingN/A
Est. Annual Cost$1,850
5-Year Cost DeltaSpend $1,500

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

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.

Your Real MPG
31.4
Impact vs EPA
+$29
/ year
💨

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

Estimated Monthly Cost
$553/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$16,000
48.2%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$8,203
24.7%
Estimated Insurance
Based on vehicle class risk profile
$8,600
25.9%
State Registration Fees
Based on National Average DMV base rates
$400
1.2%
Total 5-Year Cost$33,203

Recall Intelligence

Campaign #24V154000·2024-04-10
critical
Component: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Nissan North America, Inc. (Nissan) is recalling certain 2024 Titan, Frontier, Infiniti QX60, Pathfinder, 2023-2024 Sentra, Versa, Kicks, Infiniti QX50, and 2023 Rogue vehicles. Due to a manufacturing issue, the driver's air bag inflator may absorb moisture, and cause the air bag to deploy improperly.

Consequence & Remedy

Consequence: An air bag that deploys improperly may not protect the driver as intended during a crash, increasing the risk of injury.

Remedy: Dealers will replace the front driver's air bag assembly, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Nissan customer service at 1-800-867-7669. Nissan's numbers for this recall are PD103, PD104, and PMA34.

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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 SR configurations.

View Model History

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Fuel Cost Analysis

Annual Fuel Cost$1,850
vs. Avg Vehicle (5 yrs)Spend $1,500

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City28 MPG
Highway37 MPG
Combined32 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

56.6 metric tons CO₂
Equivalent To:
🌳 70 tree seedlings grown for 10 yrs
✈️ 4.7 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.