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2011 Infiniti G25 x Sedan

The 2011 Infiniti G25 x Sedan is a 218-hp 2.5-liter V6 sedan with a 7-speed automatic w/manual shift mode, downshift rev-matching, drive sport mode w/adaptive shift control and all-wheel drive. It starts at $35,000 MSRP and is rated at 22 mpg combined.

It makes 218 horsepower at 6,400 rpm and 187 lb-ft of torque at 4800 rpm. EPA fuel-economy estimates are 19 mpg city and 27 mpg highway (22 mpg combined).

The G25 measures 187.9 inches long on a 112.2-inch wheelbase and has a curb weight of 3,746 lb.

Spec Value
Vehicle
Body TypeSedan
PowertrainGas
Price
MSRP$35,000 ($50,578 *)
Engine
Engine TypeVQ25HR 2.5L V6, DOHC, 24-valve, VVEL
Displacement2.5 L
Horsepower218 hp @ 6,400 rpm
Torque187 lb-ft @ 4800 rpm
Injection TypeSequential multi-port fuel injection (SMPI)
Drivetrain
Drive TypeAll-Wheel Drive
Transmission
Transmission7-speed automatic w/manual shift mode, downshift rev-matching, Drive Sport (DS) mode w/Adaptive Shift Control (ASC)
1st Gear4.78
2nd Gear3.1
3rd Gear1.98
4th Gear1.37
5th Gear1
6th Gear0.87
7th Gear0.78
Reverse3.86
Final Drive3.36
Fuel Economy
City19 MPG
Highway27 MPG
Combined22 MPG
Recommended FuelRegular unleaded gasoline
Suspension
Front SuspensionIndependent double wishbone w/stabilizer bar
Rear SuspensionIndependent multi-link w/stabilizer bar
Brakes
Front Brake Disc12.6 x 1.1 in. vented disc
Rear Brake Disc12.1 x 0.6 in. vented disc
Tires & Wheels
Wheels Front17 x 7.5 in. aluminum-alloy
Wheels Rear17 x 7.5 in. aluminum-alloy
Tires FrontP225/55VR17
Tires RearP225/55VR17
Dimensions & Weight
Length187.9 in
Width69.8 in
Height57.8 in
Wheelbase112.2 in
Front Track59.8 in
Rear Track60.2 in
Ground Clearance4.9 in
Cargo Volume13.5 ft³
Curb Weight3,746 lbs
Interior
Headroom Front40.5 in
Headroom Rear37.7 in
Legroom Front43.9 in
Legroom Rear34.7 in
Shoulder Room Front55.6 in
Shoulder Room Rear55.2 in
Hip Room Front55.1 in
Hip Room Rear53.7 in
* Amount adjusted for inflation to 2026 dollars

Safety & Recalls

NCAP safety ratings

Not crash-tested by NHTSA for this model year.

Recalls

No recalls on file with NHTSA for the 2011 Infiniti G25.

17 owner complaints to NHTSA for the 2011 Infiniti G25

Owner Complaints

17 owner complaints filed with NHTSA for the 2011 Infiniti G25 (3 mention a crash, 3 an injury). See all on nhtsa.gov

Most-cited areas
Electrical System5
Steering5
Unknown Or Other4
Air Bags2
Power Train2
Structure2
A complaint can cite more than one area.
Most recent complaints
Feb 26, 2024 · Air Bags
“The supplemental air bag warning light came on the dashboard. My local mechanic coded it at B1018, occupant sensor failure. At his suggestion, I brought it to a Nissan dealership (Infiniti is over an…”
Jan 17, 2024 · Steering, Electrical System
“While car was in operation, Intelligent Key System warning light came on (yellow "KEY" light). After turning off car engine, car will no longer start up. Key fob locks and unlocks doors, but car will…”
Jan 21, 2023 · Steering, Electrical System, Unknown Or Other
“While enrooted to work my vehicle just shut off unexpectedly. I had the vehicle towed to nearest mechanic shop and they could not find out why my vehicle stopped, then the vehicle started back up and…”
Jun 11, 2022 · Electrical System, Vehicle Speed Control, Unknown Or Other Crash 1 injury
“I was having gas mileage issues and had an engine light come on one day. I checked it for it to come up with mass air flow sensor code. I had them replaced. Once I replaced them I noticed I still had…”
Sep 4, 2019 · Steering
“THIS HAPPENED 9.03.19. I RAN SOME ERRANDS THEN PROCEEDED TO HEAD HOME. EVERYTHING WAS FINE. I WAS PARKED FOR ABOUT 2.5 HOURS WHEN I WENT BACK TO MY CAR. IT LET ME IN AS USUAL SO I DIDN'T THINK…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2011 INFINITI G25. US-market vehicles only; data cached for up to 7 days.

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