Is the 2013 Infiniti G37 reliable?

The 2013 Infiniti G37 has 84 complaints filed with NHTSA (0.9x the segment average). Our reliability verdict: above-average. Most common issue: AIR BAGS problems.

What are common problems with the 2013 Infiniti G37?

Top problems: AIR BAGS (36 complaints, avg repair $500); OTHER (9 complaints, avg repair $500); BODY/STRUCTURE (8 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2013 Infiniti G37?

No recalls have been issued for the 2013 Infiniti G37.

How much does it cost to fuel a 2013 Infiniti G37?

The 2013 Infiniti G37 gets 21 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2286. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2013 Infiniti G37?

Estimated US average full-coverage insurance for the 2013 Infiniti G37 is approximately $1,971/year (sedan-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2013 Infiniti G37

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2013 Infiniti G37 has 84 owner complaints filed with NHTSA — that's 0.9x the segment average of 98. The most common issue is air bags problems (43% of all complaints), specifically: passenger air bags on my g37 its being turned off with a passenger seating in the seat. first started with my daughter age 17 weights about 120 pounds and infiniti stated that their airbags are activated by weight and that she may be too small which she is 5'4 tall. they didn't address the issue and.

16 crash reports 8 injuries

Total Complaints

Recalls Issued

—/5

Safety Stars

0.9x

vs Segment Avg

Known Problems(top 5 of 8)

AIR BAGS

36 complaints

43%

• PASSENGER AIR BAGS ON MY G37 ITS BEING TURNED OFF WITH A PASSENGER SEATING IN THE SEAT. FIRST STARTED WITH MY DAUGHTER AGE 17 WEIGHTS ABOUT 120 POUNDS AND INFINITI STATED THAT THEIR AIRBAGS ARE ACTIVATED BY WEIGHT AND THAT SHE MAY BE TOO SMALL WHICH SHE IS 5'4 TALL. THEY DIDN'T ADDRESS THE ISSUE AND
• TL* THE CONTACT OWNS A 2013 INFINITI G37. THE CONTACT STATED THAT THE PASSENGER SIDE AIR BAG LIGHT WAS CONTINUOUSLY ILLUMINATED WHEN A PASSENGER OF ONE HUNDRED POUNDS OR LIGHTER SAT IN THE PASSENGER SEAT. THE DEALER STATED THAT THE VEHICLE WAS WORKING UP TO SPECIFICATIONS. THE MANUFACTURER WAS NO
• PASSENGER AIR BAG LIGHT WOULD LIGHT UP (MEANING AIR BAG WILL NOT DEPLOY) WHEN MY WIFE (117 LBS) WAS SEATED ON THE FRONT PASSENGER SEAT. THIS WAS ALSO HAPPENING ON MY 2010 NISSAN FRONTIER PRO 4X TRUCK WITH LEATHER SEATS. NISSAN DEALER COULD NOT FIX IT. THEY WERE BLAMING MY WIFE. THIS IS A SAFETY IS

Typical onset: 50K miles Est. repair: $500💥 5 crashes

“PASSENGER AIR BAGS ON MY G37 ITS BEING TURNED OFF WITH A PASSENGER SEATING IN THE SEAT. FIRST STARTED WITH MY DAUGHTER AGE 17 WEIGHTS ABOUT 120 POUNDS AND INFINITI STATED THAT THEIR AIRBAGS ARE ACTIVATED BY WEIGHT AND THAT SHE MAY BE TOO SMALL WHICH SHE IS 5'4 TALL. THEY DIDN'T ADDRESS THE ISSUE AND”

— NHTSA complaint filing

When Problems Appear on the 2013 Infiniti G37

Based on 54 owner complaints that included an odometer reading. Median mileage at time of complaint: 40K miles. Most complaints cluster in the 30-60K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

AIR BAGS

Reported earliermedian 39K mi · 21 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

OTHER

Later than typicalmedian 60K mi · 7 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Fuel Cost Calculator for 2013 Infiniti G37

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,286

Per month

$191

Per mile

19.1¢

MPG

City driving (worst-case MPG)

$2,824/yr

Highway driving (best-case MPG)

$1,847/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2013 Infiniti G37

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,971

Full coverage / month

$164

Liability only / year

$710

vs US avg

+18%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-luxury)1.28x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.92x

= Full coverage estimate$1971

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Infiniti New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 60K mi

Powertrain

6 yr / 70K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

7 yr / unlimited mi

Roadside assistance

4 yr / unlimited mi

These are the terms for a new Infiniti. If you're buying a used 2013 G37, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Infiniti dealer for VIN-specific remaining warranty.

Estimated Repair Costs

AIR BAGS(~50K mi)

$500

OTHER(~50K mi)

$500

BODY/STRUCTURE(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

ENGINE(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 84 owner complaints for this specific year, here's what to check or ask about:

☐
AIR BAGS: PASSENGER AIR BAGS ON MY G37 ITS BEING TURNED OFF WITH A PASSENGER SEATING IN THE SEAT. FIRST STARTED WITH MY DAUGHTER AGE 17 WEIGHTS ABOUT 120 POUNDS AND INFINITI STATED THAT THEIR AIRBAGS ARE ACTIVATED BY WEIGHT AND THAT SHE MAY BE TOO SMALL WHICH SHE IS 5'4 TALL. THEY DIDN'T ADDRESS THE ISSUE AND
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: CPSC:I1480608A. 2013 INFINITI G37. CONSUMER STATED THE CAR CONNECTION TO PHONES IS DANGEROUS AND PERFORMED POORLY. *LN
Typically appears around 50K miles. Repair cost ~$500
☐
BODY/STRUCTURE: WHILE PULLING INTO A PARKING SPACE AND BRAKING GOING 1 OR 2 MPH THE CAR SURGED FORWARD WITH THE ENGINE REVVING LOUDLY, CAUSING THE CAR TO CRASH THROUGH A BRICK WALL AND INTO A RESTAURANT ENDING IN THE CAR BEING TOTALED WITH OVER $15,000 OF DAMAGE JUST TO THE CAR. THE CAR ONLY HAD 20,000 MILES. A QUI
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: MY MOTHER WAS DRIVING HER (2013) INFINITI G37 ON A CITY STREET WHEN THE CAR SUDDENLY AND UNEXPECTEDLY TURNED OFF. SHE TRIED TO RESTART IT WITHOUT ANY SUCCESS AND TURN ON HER HAZARD LIGHTS, BUT THE ENTIRE ELECTRIC SYSTEM HAD SHUT DOWN FOR NO APPARENT REASON. SHE WAS VERY SCARED BECAUSE CARS WERE HONK
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)