10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
10,070 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2018 Nissan Altima engine problems

engine problem

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2018 Nissan Altima Owner Comments

problem #9

Oct 232023

Altima

  • miles

A D V E R T I S E M E N T S

1- el motor esta partido 2- foco trasero derecho las conexiones están malas y los cables podridos. 3-el carro dejo de acelerar en carretera perdiendo totalmente el control. 4- lo lleve a un mecanico y el diagnostico fue que el motor esta partido porque al carro nunca le hicieron sus mantenciones ni cambios de aceite y esto deterioro el motor. 5- el banco no y el dealer me dice que todo lo que le pase al carro luego de su compra no tiene nada que ver con ellos. 6- el carro lo compre y tenia varias lamparas encendidas pero en el dealer me dijeron que estaban fallando los censores pero que todo estaba bien. Lo que era todo mentira. El dealer cuando compre el carro me dijo que tenia garantia por 6 meses, como no hablo ingles ellos me explicaron las condiciones del contrato y firme un papel sin saber que era que no tenia garantia, y cuando compre el auto venia con fallas pero ellos mismo la revisaron y dijeron que era solo una goma. Luego de esto empieza con mas fallas pero descubro que el dealer lo cerraron y no contestan los llamados para reclamos ni nada.

- Davenport, FL, USA

problem #8

Jan 122023

Altima

  • miles
First thing in the morning the car makes a rattling noise when cold and smell of fumes coming thru car vents. Took car in Jan. 30, dealership bent heat shield. Bought car back Feb. 20 for now clicking noise was told heating shield needs to be replaced! This had to be preexisting and this car was sold to me in this condition! Now I have to pay over $1,000 that I don't have"!"

- Glen Burnie, MD, USA

problem #7

Dec 212021

Altima

  • miles
The problem of delayed acceleration. The problem occurs when the vehicle does not seem to accelerate for a short period of time. When I'm at a stop. and I depresses the pedal. The vehicle does not rev. It does not do anything for a few seconds. Even with increased force on the pedal, the vehicle does not move. The second concern is that, once it does move, it does so significantly with a jolt. This means that, after a few seconds of not functioning, the vehicle will suddenly accelerate quickly. This can create an increased risk of an accident.

- Fairfield, CT, USA

problem #6

Aug 032020

Altima

  • miles

A D V E R T I S E M E N T S

The start stop button that you press to start the car messes up and does not start the car. Even if you do it multiple times, and the (park reverse neutral drive) prnd lever won't move

- Memphis, TN, USA

problem #5

May 262020

Altima

  • 39,171 miles
The contact owns a 2018 Nissan Altima. The contact stated that while travailing at 40 mph, the vehicle abruptly ceased which caused the contact to hit his head on the steering wheel. The contact suffered injuries to his neck and back but he did not seek medical attention. After the failure occurred, the flip indicator and the ABS warning lights both illuminated on the instrument panel. Due to the failure, the contact had the vehicle towed to South austin Nissan (4914 S ih 35 frontage rd, austin, tx 78745) where they diagnosed the vehicle with a piston sensor failure. The manufacturer had also been notified of the failure and denied that this particular defect would have caused the vehicle to abruptly cease. They referred him back to the dealer who dispute the claim that was made by the manufacturer. The vehicle had been repaired out of pocket. The failure mileage was 39,171.

- Austin, TX, USA

problem #4

Jan 122020

Altima

  • 34,455 miles
The vehicle is frequently not recognizing that the brake is depressed. The brakes work fine but with the car not recognizing the brake is depressed, it will not start (as it is a push button start and the brake needs to be depressed for the car to start). Also because of it not recognizing that the brake is depressed, it occasionally will not shift out of park. Additionally because the vehicle does not recognize that the brake is depressed, the brake lights do not work which is a huge safety issue as other vehicles do not know that the car is braking. It happens when the vehicle is stationary as well as when it is being driven both at low speeds and highway speeds. The brake light sensor I believe is to blame for all of the above issues. Apparently it is fairly common with Nissan Altima and other Nissan vehicles as well. There should be a recall on that part as it creates unsafe conditions. The car is less than 2 years old and has 34,000 miles on it. I tried to schedule an appointment with my dealership where the car was purchased new but their first available appointment is 6-8 weeks away. I am bringing it into another repair facility tomorrow as it needs to be fixed urgently and cannot wait months.

- Crystal City, MO, USA

problem #3

Nov 102019

Altima

  • 10,000 miles

A D V E R T I S E M E N T S

While driving on the highway, during the morning, my car activated the brakes on its own, this is the second time this happens the first time I took it to the dealer and asked for the sensors to be removed, and kept it for a whole day and apparently nothing was done, secondly the (front radar obstruction) is becoming annoying. Another of the issues I encountered with this my Altima is the shifting, from 2nd to 3rd gear it feels as if the gears were stuck, also took it in the dealer and they said this could not be true because my Altima doesn't have a regular transmission it has a band, so I responded, you know more than me, just please make a note of my issue and I don't want to be stuck with a lemon, I am sure I'm not the only one that has encountered these issues

- Santa Paula, CA, USA

problem #2

Mar 192019

Altima

  • miles
While attempting to proceed after a stop sign warning lights came on dash including the battery light. I put on my hazard lights. When I pressed the gas the car made no acceleration noise and did not move. The car was in drive. I made several attempts to move forward, but the lights remained and the car did not move. I had a full tank if gas and a recent oil change. I then put the car in park, and used my push button to turn off the car. I waited a few seconds and restarted the car. It did start and I was able to accelerate normally. I was on a side street and had been driving approximately 2 minutes.

- Wallkill, Ny, NY, USA

problem #1

Sep 132018

Altima

  • 7,000 miles
7000 miles and veh intelligent key will not start car

- Lawrenceville, GA, USA

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