PontiacG62010Overview/pontiac/g6/2010/base/

2010 Pontiac G6

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2010 G6.

Body PASSENGER CAR

The 2010 Pontiac G6 is a passenger car engineered to run on 4.5 quarts of 5W-30 API oil. With 272 total owner complaints, this model year sits far below the G6’s 2006 peak of 1,909 complaints, though steering issues remain the top concern and three recalls were issued. This places the 2010 edition among the more reliable years in the model’s 2003–2014 production run.

Model year201020092008200720062005

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity4.5 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque100 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 90 · 590 CCA battery, OE oil filter 12731179. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 90 · 590 CCAOEM · verified

OE service part numbers OEM · verified

Engine oil filter12731179 alt 12580255
Engine air filter19160306 alt 10366901
Spark plug12681662 alt 12681663
Battery88866263
Front wiper blades25945094 alt 25945093
Serpentine belt12577771 alt 12639468
Thermostat12622410 alt 12591881

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 4.5 qt of 5W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 100 ft-lbs, the oil drain plug to 18.0 ft-lbs. The firing order is 1-6-5-4-3-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidATF
Automatic Transmission Fluid Capacity7.4
Brake FluidDOT 3
Engine CoolantDEX-COOL OR EQUIVALENT
Engine Oil5W-30 · API
Engine Oil Capacity4.5 qt
Power Steering FluidUSE GM PART NO. 89021184 OR EQUIVALENT

Engine torques

Intake Manifold to Engine Bolts7.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts10 ft-lbs
Exhaust Manifold to Cylinder Head Bolts12 ft-lbs
Engine Oil Pan Drain Plug18.0 ft-lbs
Engine Oil Pan Drain Plug18.0 ft-lbs
Engine Valve Cover Bolts7.4 ft-lbs

Chassis torques

Lug Nuts100 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Cylinder Firing Order1-6-5-4-3-2

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.10-1.20 lbs
Oil GroupPAG
Oil Type46
Oil Capacity5.00 oz
Standard BCI Group Number90
Standard BCI Cranking Performance590 cca
Standard BCI Group Number90

Service checks

Pressure Test15, Pressure should not exceed 20 psi.
Radiator Cap Pressure Relief15 psi
Thermostat Opening Temperature185-205 °F
Engine Compression100
Engine Oil Pressure30-70 psi
Engine Oil Pressure RPM2000 rpm
Engine Oil Pressure30-45 psi
Engine Oil Pressure RPM1850 rpm

Brakes

Torque Caliper to Bracket26 ft-lbs
Torque to Knuckle96 ft-lbs
Brake ApplicationWITH FN3 (16 inch) CALIPER PR NOS. 1LH/1ZG
Minimum Pad ThicknessFront: 0.030; Rear: 0.030 specification
Rotor Max Parallel Variation0.001 in
Rotor Runout Limit0.002 in
Rotor Nominal Thickness From0.551 in / 1.023 in
Rotor Nominal Thickness To0.551 in / 1.023 in

Multi-step torque procedures OEM · verified

Cylinder Head — tightening sequence 2 stages

Prep L4-145-2.4 SFI · Bolts 1-10:

122 ft. lbs.22 ft. lbs
2155 degrees.; Front cylinder head bolts; 26 ft. lbs.; Do not re-use old bolts.155 degrees
Cylinder Head — tightening sequence 2 stages

Prep Bolts 1-10:

122 ft. lbs.22 ft. lbs
2155 degrees.; Front cylinder head bolts; 26 ft. lbs.; Do not re-use old bolts.155 degrees
Cylinder Head — tightening sequence 2 stages
144 ft. lbs.44 ft. lbs
2140 degrees; Do not re-use old bolts.140 degrees
Cylinder Head — tightening sequence 2 stages
144 ft. lbs.44 ft. lbs
2140 degrees; Do not re-use old bolts.140 degrees
Intake Manifold to Engine Bolts — tightening sequence 1 stages
1install rocker arm bolts25 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the spark plugs every 100,000 mi; coolant at 150,000 mi. The big-interval services (at 150,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 25,000 miFuel System (inspect)
Every 50,000 miEngine Air Filter Element (replace)
Every 100,000 miSpark Plugs (replace) · Transmission Assembly (drain & refill)
At 150,000 miAccessory Drive Belt (inspect) · Engine Coolant System (drain, flush & refill)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2010 Pontiac G6 sits in a clear downward arc following the generation's peak of 1,909 complaints and 7 recalls in 2006, with the 2010 model year recording 272 complaints and 3 recalls—a 73% drop from the 2008 figure of 1,077. Notably, federal investigations dropped to zero by 2010, after declining from 4 in 2006 to 1 in 2009, indicating that the most acute safety concerns had already been addressed through regulatory action in prior model years. The 2010 model also benefited from the highest TSB count in the generation at 1,105 bulletins, suggesting manufacturers had identified and documented service procedures for recurring issues. Steering dominates the 2010 complaint data with 107 of 272 total complaints citing this system, followed by exterior lighting at 14, though the data does not specify root causes. Ten crash-related complaints and one fire complaint are recorded for 2010. This model year represents the tail end of a troubled generation that saw the most serious issues resolved by 2009, but the persistent steering complaints indicate that residual concerns remain a consideration for prospective buyers. Given the declining complaint trend and resolved investigations, the 2010 G6 is a comparatively safer purchase within this generation than the 2005–2008 model years, though the ongoing steering complaints warrant a thorough pre-purchase inspection.

3
Open recalls
NHTSA campaigns
1105
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
272
Owner complaints
10 involved a crash · 1 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 272 complaints on record, top 8 components.

Steering107
Steering,Electronic Stability Control (Esc)21
Steering,Electrical System14
Exterior Lighting14
Steering,Electrical System,Electronic Stability Control (Esc)8
Electrical System7
Power Train7
Electronic Stability Control (Esc)6

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

14V252000Electrical System:WiringReported 14/05/2014

General Motors LLC (GM) is recalling certain model year 2004-2012 Chevrolet Malibu vehicles manufactured May 16, 2003, through October 11, 2012, 2004-2007 Malibu Maxx vehicles manufactured June 25, 2003, through April… Remedy: GM will notify owners, and dealers will attach the wiring harness to the BCM with a spacer, apply dielectric lubricant to both the BCM and harness connector and the BAS and…

14E044000SteeringReported 21/07/2014

Dorman Products, Inc. (Dorman) is recalling certain replacement intermediate steering shafts sold under the Dorman, OE Solutions, and Solutions brand names, part numbers 425-167, 2425167, and 7-3074, for installation on… Remedy: Dorman will notify owners, and dealers will refund the purchase price or replace the steering shafts, free of charge. The recall began in September 2014. Owners may contact Dorman…

Technical service bulletins NHTSA · verified

Showing 5 of 1105 bulletins on record with NHTSA.

BulletinDateComponentSummary
PIT3271Q2026-04-01Unknown Or OtherThis preliminary information communicates information about how to determine if a wheel…
PIP61042026-03-09Unknown Or OtherThis Preliminary information communicates the steps on how to save a GDS2 Session Log and…
PIP4902V2026-03-09Unknown Or OtherThis preliminary information advises a dealer on how to email GDS2 session logs into…
PIP4902U2026-01-08Unknown Or OtherThis preliminary information advises a dealer on how to email GDS2 session logs into…
PIT5214G2025-11-20Unknown Or OtherThis Preliminary Information communication provides information to the technician about…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific G6. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2010 G6 take?

4.5 qt of 5W-30 API, per the factory manual.

Does the 2010 G6 have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.