Close

Infiniti Q45 Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your Infiniti Q45

Looking for repair information or to purchase this vehicle?
Choose the information you want to see here, in one click!
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop
$518
Annual Repair Cost
on average
The annual maintenance cost of an Infiniti Q45 is $518. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common Infiniti Q45 Problems

Infiniti Q45 vehicles have 6 reported problems.The most commonly reported Infiniti Q45 problem is: Drivability Issues Due to Failing Crankshaft Angle Sensor
The crankshaft angle sensor or the camshaft position sensor can fail and cause loss of engine power, an engine that ...
Intermittent failure of a purge control valve in the evaporative emission system can cause the check engine light to ...

Find a Certified Mechanic

Find a high quality auto repair shop or dealer near you
x
3
1
2
Group 4
Group 4
Above Average
The Infiniti Reliability Rating is 3.5 out of 5.0, which ranks it 22nd out of 32 for all car brands. This rating is based on an average across 345 unique models. The average annual repair cost for a Infiniti is $604, which means it has above average ownership costs. The other factors that contribute to Infiniti reliability include an average of 0.7 visits to a repair shop per year and a 7% probability of a repair being severe.

Infiniti Q45 Reviews

Infiniti Q45 vehicles rate highest in Heating and needs improvement in Exhaust
Infiniti Q45 (16 Reviews)
Body
Brakes
Drive Train
Electrical
Engine
Exhaust
Heating
Suspension

Most Common Infiniti Q45 Questions

There are 287 related questions for Infiniti Q45 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked Infiniti Q45 questions.
My 1991 q45 alarm goes off when i open the driver side door. shuts off when i turn the key in the passenger door. ...
It doesn't do that when i'm on the highway. only when driving city streets.when i restart the car i can hear a sound ...
Not your car? Find reviews for your car now