2011 Infiniti
G25
Auto (S7), 6 cyl, 2.5 L
Overview
- Body
- Midsize CarsEPA, from EPA, last updated 6/22/2026
- Drivetrain
- Rear-Wheel DriveEPA, from EPA, last updated 6/22/2026
- Transmission
- Automatic (S7)EPA, from EPA, last updated 6/22/2026
- Powertrain
- GasEPA, from EPA, last updated 6/22/2026
- Fuel
- PremiumEPA, from EPA, last updated 6/22/2026
Engine & performance
- Aspiration
- Naturally aspiratedEPA, from EPA, last updated 6/22/2026
Efficiency
- MPG Hwy
- 29 mpgEPA, from EPA, last updated 6/22/2026
- MPG City
- 20 mpgEPA, from EPA, last updated 6/22/2026
- MPG Comb
- 23 mpgEPA, from EPA, last updated 6/22/2026
- Fuel $/yr
- $3,350EPA, from EPA, last updated 6/22/2026
- Smog score
- 5/10
- Elec. Range
- 0 miEPA, from EPA, last updated 6/22/2026
- SmartWay certified
- No
Dimensions & capacity
- Wheelbase
- 112 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Curb Weight
- 3,532 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- GVWR class
- Class 1 (6,000 lb or less)NHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
- Pass. Vol
- 99 ft³EPA, from EPA, last updated 6/22/2026
- Cargo Vol
- 14 ft³EPA, from EPA, last updated 6/22/2026
Safety NHTSA record NHTSA, model year
- Recalls
- 0
- Owner complaints
- 17 See on NHTSA
- Reported injuries
- 3
- Theft rate
- 1.3 per 1,000 produced (CY 2011 federal data)
Reported problems NHTSA record NHTSA owner complaints, model year
- ELECTRICAL SYSTEM18%
- STEERING18%
- UNKNOWN OR OTHER14%
- AIR BAGS7%
- POWER TRAIN7%
- STRUCTURE7%
Source: NHTSA owner complaints, 28 total.
Known issues manufacturer service bulletins, model year
66 service bulletins filed with NHTSA for this model year
Apr 13, 2026STRUCTURE:BODYITB09-063C
CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehicle Safety Standards) label. These items may be available from Infiniti by request if certain criteria are met. This bulletin lists the criteria and provides an application form for such replacements. · The “VIN Plate/Label” (metal plate or vinyl label) is
May 20, 2024ELECTRICAL SYSTEMITB13-052E
INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
May 20, 2024ELECTRICAL SYSTEMITB13-006D
CAN COMMUNICATION – NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
May 20, 2024ELECTRICAL SYSTEMITB10-029C
CAN COMMUNICATION CODES – DIAGNOSTIC TIPS AND GUIDELINES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Apr 30, 2024VISIBILITY/WIPERITB17-009H
WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Apr 30, 2024VISIBILITY/WIPERITB13-007I
REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Apr 29, 2024VISIBILITY/WIPERITB09-039K
WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Apr 5, 2023EXTERIOR LIGHTINGITB03-051Q
HEADLAMP, FOG LAMP, OR REAR COMBINATION LAMP FOGGING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- and 58 more
Source: NHTSA manufacturer communications (technical service bulletins).
Warranty manufacturer terms, by make
- Basic
- 4 yr / 60k mi
- Powertrain
- 6 yr / 70k mi
- Roadside assistance
- 4 yr
- Maintenance
- 3 yr
Source: www.infinitiusa.com as of 2026-06
Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.