NissanSentra1991Overview/nissan/sentra/1991/base/

1991 Nissan Sentra

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1991 Sentra.

Body PASSENGER CAR

The 1991 Nissan Sentra is a passenger car whose 3.5-quart engine oil capacity (specified for 10W-30 or 5W-30 API SM viscosity) reflects the compact, straightforward mechanical package that defined this era of the nameplate. With just 72 total owner complaints and two recalls on record — the top complaint area being seat belts — this model year represents one of the quieter entries in a complaint history spanning 1990 through 2026, where figures climb as high as 638 complaints for the 2013 model year. That comparatively low volume places the 1991 Sentra among the more trouble-free chapters of the model's lineage, suggesting that researchers looking at long-term ownership satisfaction will find this generation near the favorable end of the spectrum rather than in the problem-prone territory that later years occupy.

Model year202520242023202220212020201920181991

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity3.5 qtOEM · verified
Engine oil type10W-30 / 5W-30 API SMOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length168.9 in
Overall width64.6 in
Overall height54.7 in
Wheelbase95.7 in
Curb weight2235 lb
Weight distribution (front / rear)61/39

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Sentra of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

7.4–7.6 sec0–60 mph (tested)quickest 7.40 sec — 1991 SE-R Coupe
YearTrim / engine0–60¼ mileHPDrivetrain
1991SE-R Coupe 2.0L I-47.40 sec15.80 sec140 hpFWD
1991SE-R Coupe 2.0L I-47.60 sec15.90 sec140 hpFWD
1992E Coupe 1.6L I-48.40 sec16.70 sec110 hpFWD
1993SE-R Coupe 2.0L I-47.60 sec15.80 sec140 hpFWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 3.5 qt of 10W-30 / 5W-30 API SM engine oil, 75W-90 · 80W-90 · GL-5 in the differential, DOT 3 brake fluid.

Lubricants & capacities

Brake FluidDOT 3
Differential Gear Oil75W-90 · 80W-90 · GL-5
Differential Gear Oil Capacity2.1 Pints
Engine Oil10W-30 · 5W-30 · API
Engine Oil Capacity3.5 qt
Engine Oil10W-30 · 5W-30 · API
Engine Oil Capacity3.6 qt
Power Steering FluidATF

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter at 7,500 mi; spark plugs every 60,000 mi; coolant every 30,000 mi. The big-interval services (every 30,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

At 7,500 miEngine Oil Filter (replace)
Every 7,500 miEngine Oil (drain & refill) · Tire & Wheel Assembly (rotate)
Every 15,000 miAccessory Drive Belt (inspect) · Axle Shaft Oil Seal (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Engine Oil Filter (replace) · Exhaust System (Complete) (inspect)
Every 30,000 miEngine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect) · Steering Linkage (inspect) · Suspension System (inspect)
At 60,000 miAccessory Drive Belt (inspect) · Engine Coolant System (drain, flush & refill)
Every 60,000 miSpark Plugs (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 1991 Nissan Sentra experienced a notable increase in federal complaints, rising from 41 in 1990 to 72, alongside a dramatic surge in technical service bulletins from just 3 to 34. This escalation marks the beginning of a steady upward trend in reported issues across its generation, with complaints continuing to climb to 78 in 1992 and eventually peaking at 162 in 1996. Within this early peak, the 1991 model's primary trouble areas were Seat Belts (18 complaints) and the Fuel System, Gasoline (12 complaints), compounded by 11 fire complaints and 8 crash complaints for which the data does not specify a root cause. Furthermore, the target year saw federal investigations triple from one in 1990 to three in 1991, even as recalls held steady at two. Given its position at the onset of a multi-year upward defect trend and its elevated fire and seatbelt complaints, the 1991 Sentra is a risky used purchase that should be avoided unless those specific systems have been thoroughly inspected and resolved.

2
Open recalls
NHTSA campaigns
34
Service bulletins
Manufacturer communications
3
ODI investigations
Office of Defects Investigation
72
Owner complaints
8 involved a crash · 11 a fire

Owner complaints filed with NHTSA, by component

All 72 complaints on record, top 8 components.

Seat Belts18
Fuel System, Gasoline12
Power Train8
Electrical System7
Service Brakes, Hydraulic5
Structure3
Engine & Engine Cooling3
Visibility2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

91V022000Seat BeltsReported 08/02/1991

IMPROPER BELT GUIDE PERFORMANCE CAN CAUSE FRAYING OF THE SHOULDER SAFETY BELTS NEAR THE RETRACTOR. Remedy: MODIFY THE SAFETY BELT GUIDES TO PREVENT FRAYING; AND OR REPLACE RETRACTOR ASSEMBLY IF FRAYING IS PRESENT.

95V103002Seat Belts:Front:Buckle AssemblyReported 24/05/1995

THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY. Remedy: OWNERS SHOULD PROMPTLY CHECK THE CONDITION AND OPERATION OF BOTH FRONT SAFETY BELT BUCKLES AND CAREFULLY INSPECT THE RED RELEASE BUTTON FOR ANY BREAKS OR CRACKS. THEY SHOULD…

Technical service bulletins NHTSA · verified

Showing 5 of 34 bulletins on record with NHTSA.

BulletinDateComponentSummary
NTB08-097L2023-09-21SteeringDIAGNOSIS OF VEHICLE PULL (DRIFT) AND/OR STEERING WHEEL OFF-CENTER This bulletin has been…
NTB23-0492023-06-16Electrical System12 VOLT BATTERY TESTING FOR IN-SERVICE VEHICLES SERVICE INFORMATION The following Service…
NTB23-0532023-06-16Electrical SystemSILICONE-BASED LUBRICANT OR GREASE CAN DAMAGE ELECTRICAL COMPONENTS SERVICE INFORMATION…
NTB13-107F2023-04-27Electrical SystemVEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been…
NTB16-003C2023-04-17Electrical SystemINTELLIGENT KEY REPLACEMENT OR SWAPPING BETWEEN VEHICLES This bulletin has been amended…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Sentra. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 1991 Sentra take?

3.5 qt of 10W-30 OR 5W-30 API SM, per the factory manual.

Does the 1991 Sentra have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.