Research · 2 NHTSA variants

2005 Infiniti G-ClassRecalls, problems, MPG & safety

NHTSA lists 0 safety recalls and 215 owner complaints for the 2005 Infiniti G-Class. Most complaints involve air bags (46) and engine (38).

Combined MPG
—
No EPA rating found
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
215
Top: air bags
Fuel cost / yr
—
No EPA estimate
01 —Recalls

Safety recalls

NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2005 Infiniti G-Class as of Oct 30, 2026.
Data from NHTSA Recalls API · synced Oct 30, 2026NHTSA vehicle page
02 —Complaints

Owner complaints by component

215 complaints filed with NHTSA · Mar 2005 – May 2026
  1. Air bags46
  2. Engine38
  3. Exterior lighting30
  4. Electrical system24
  5. Engine and engine cooling21
  6. Fuel/propulsion system14
  7. Power train14
  8. Seats14
  9. Suspension13

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each G-Class model year we’ve synced.

View as table
Model yearNHTSA complaints
199613
19997
200010
20017
20027
2003535
2004244
2005215
2006145
2007115
2008161
2009167
201077
2011117
201275
201363
Crashes reported
9
Fires reported
5
Injuries reported
12
Deaths reported
1
Data from NHTSA Complaints API · synced Oct 30, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Air bags

46 reports4 crashes2 fires
“The contact owns a 2005 Infiniti G35. The contact stated that the seat failed to recline. The service engine light was illuminated. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 10V175000 (Air Bags, Seats). The vehicle was taken to an independent mechanic who determined that the cause was a faulty fuse. The fuse was replaced, but the failure recurred. The contact called the local dealer, who confirmed the recall repair was previously completed. The vehicle was not diagnosed or repaired. The contact called another local dealer, Douglas Infiniti (430 Morris Ave, Summit, NJ 07901), but there was no response. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 190,000.”
Owner complaint to NHTSAFiled Oct 9, 2025Air bags, Seats, EngineODI 11692319

Engine

38 reports1 fire
“The fuel gauge is not reading correctly, and I have to rely on knowing my mileage and how much I last filled in my tank. I have to keep the car running longer than necessary to even duplicate the problem, and when I do the gas gauge just suddenly starts dropping. And if for some reason I even let my gas get low enough to have the low fuel lamp come on, it's almost too late and I barely make it to a gas station. I have not had the issue reproduced/confirmed by any independent servicer. I have seen in many G35 forums that this is an issue that has not had a recall yet. All of the other models for Nissan/Infiniti 2005 were recalled for the fuel sensor in 2010, but not the G35/G37 model. If this keeps happening I will eventually be involved in an accident when my gas runs out unexpectedly on the highway.”
Owner complaint to NHTSAFiled Jan 31, 2022Electrical system, Engine, Fuel/propulsion systemODI 11449559

Exterior lighting

30 reports
“THE THIRD BRAKE LIGHT INSIDE THE REAR GLASS DOES NOT WORK AND NEVER HAS. IT IS NOT JUST MINE THAT DOESN'T EITHER. ALMOST ALL G35'S WITHOUT OEM SPOILER HAVE THIS ISSUE.”
Owner complaint to NHTSAFiled Sep 16, 2016Exterior lightingODI 10907286
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026
04 —Safety

NHTSA 5-Star Safety Ratings

2 tested variants
NHTSA has not published 5-Star Safety Ratings for the 2005 Infiniti G-Class as of Oct 30, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Oct 30, 2026Vehicle 1385Vehicle 1386
05 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
07 —FAQ

2005 G-Class questions

How many recalls does the 2005 Infiniti G-Class have?

0 recalls found in NHTSA data as of Oct 30, 2026.

What are the most common 2005 Infiniti G-Class problems?

Owners filed 215 complaints with NHTSA. The most-cited components are air bags (46), engine (38), exterior lighting (30). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

Data from NHTSA & EPA · synced Oct 30, 2026