CadillacSRX2006Overview/cadillac/srx/2006/base/

2006 Cadillac SRX

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2006 SRX.

Body SUV

The 2006 Cadillac SRX arrives as a mid-size SUV requiring 6 quarts of 5W-30 API oil for its powertrain, placing it early in the nameplate’s 2004–2019 production span. With just 68 owner complaints logged and three recalls on record—engine issues representing the top complaint category—this model year predates the 2010 peak of 474 complaints while remaining far removed from the single 2019 report. That positioning reveals the 2006 SRX as an early-generation vehicle with moderate complaint volume, sitting well below the model’s most troubled years yet carrying significantly more reports than the final production examples.

Model year201620152014201320122011201020092006

Quick specs

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

Engine oil capacity6 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 101 · 540 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 101 · 540 CCAOEM · verified

OE service part numbers OEM · verified

Engine oil filter12731179 alt 12577653
Engine air filter25798271
Fuel filter25763176
Spark plug12571533 alt 19300872
Battery88864066
Front wiper blades12487638 alt 12487636
Serpentine belt12578062 alt 12593189
Thermostat12582472 alt 12559807
Cabin air filter19130403

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length195.3 in
Overall width72.4 in
Overall height67.7 in
Wheelbase116.5 in
Curb weight4165 lb
Track (front / rear)61 / 61.4 in
Weight distribution (front / rear)53/47

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the SRX of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

7.4 sec0–60 mph (tested)quickest 7.40 sec — 2006 V8
YearTrim / engine0–60¼ mileHPDrivetrain
2006V8 4.6L V87.40 sec15.60 sec320 hpAWD
2005V8 4.6L V87.10 sec15.40 sec320 hpAWD
2005V6 3.6L V67.70 sec15.60 sec255 hpAWD
2007V8 4.6L V86.40 sec14.90 sec320 hpAWD
2004V8 4.6L V86.40 sec14.60 sec320 hpAWD
2004V8 4.6L V86.60 sec15.00 sec320 hpRWD
2004V8 4.6L V86.70 sec15.10 sec320 hpAWD
2004V8 4.6L V87.10 sec15.10 sec320 hpAWD

Service quick specs OEM factory data

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

This engine holds 6 qt of 5W-30 API engine oil, 75W-90 · GL-5 in the differential, DOT 3 brake fluid. Torque lug nuts to 100 ft-lbs, the oil drain plug to 15.0 ft-lbs. The firing order is 1-2-7-3-4-5-6-8. 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 Capacity6.7
Brake FluidDOT 3
Differential Gear Oil75W-90 · GL-5
Differential Gear Oil Capacity2.7 qt
Engine Oil5W-30 · API
Engine Oil Capacity6 qt
Engine Oil5W-30 · API

Engine torques

Intake Manifold to Engine Bolts17 ft-lbs
Exhaust Manifold to Cylinder Head Bolts15 ft-lbs
Intake Manifold to Engine Bolts17 ft-lbs
Exhaust Manifold to Cylinder Head Bolts18 ft-lbs
Intake Manifold to Engine Bolts7.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts18 ft-lbs
Engine Oil Pan Drain Plug15.0 ft-lbs
Engine Oil Pan Drain Plug15.0 ft-lbs

Chassis torques

Lug Nuts100 ft-lbs
Transfer Case Fill Plug18.0 ft-lbs
Transfer Case Drain Plug18.0 ft-lbs
Front Wheel Hub159 ft-lbs
Rear Wheel Hub170 ft-lbs

Ignition

Cylinder Firing Order1-2-3-4-5-6
Cylinder Firing Order1-2-7-3-4-5-6-8
Spark Plug ManufacturerAc Delco
Spark Plug Gap.043 in
Spark Plug Torque15 ft-lbs
Spark Plug ManufacturerAc Delco
Spark Plug Gap.040 in
Spark Plug Torque11 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant CapacityFront A/C only, 1.26; front and rear A/C, 1.76. lbs
Oil GroupPAG
Oil Type46
Oil Capacity6.09 oz
Standard BCI Group Number101
Standard BCI Cranking Performance540 cca
Standard BCI Group Number101

Service checks

Pressure Test15 psi
Radiator Cap Pressure Relief15 psi
Thermostat Opening Temperature188-206 °F
Pressure Test15 psi
Radiator Cap Pressure Relief15 psi
Thermostat Opening Temperature194-225 °F
Key ON Engine OFF (KOEO)55-60
RPM55-60 @ Idle rpm

Brakes

Torque Caliper to Bracket25 ft-lbs / 44 ft-lbs
Torque to Knuckle96 ft-lbs / 88 ft-lbs
Rotor Max Parallel Variation0.001 in
Rotor Runout Limit0.002 in
Rotor Nominal Thickness From1.267 in / 1.024 in
Rotor Nominal Thickness To1.267 in / 1.024 in
Rotor Minimum Machining1.209 in / 0.944 in

Multi-step torque procedures OEM · verified

Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
174 ft. lbs., step 2: 15074 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
137 ft. lbs., step 2: 12037 ft. lbs
Cylinder Head — tightening sequence 4 stages
1M11 bolts33 ft. lbs
2M11 bolts120 degrees
3M8 bolts11 ft. lbs
4M8 bolts60 degrees
Cylinder Head — tightening sequence 4 stages

Prep Note: Ensure replacement M11 cylinder head bolts are of the same thread, pitch as original cylinder bolts to prevent engine damage., Bolts with a 1.5 mm thread pitch have a thread length of 1.89 inches (48 mm)., Bolts with a 2.0 mm thread pitch have a thread length of 2.638 inches (67 mm). Step 1: M11 bolts: 22 ft. lbs.

2M11 bolts60 degrees
3M11 bolts60 degrees
4M11 bolts60 degrees
58.9

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 miExhaust System (Complete) (inspect) · Fuel System (inspect)
Every 50,000 miEngine Air Filter Element (replace)
Every 100,000 miSpark Plugs (replace) · Transmission Fluid & Filter (replace)
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 first-generation SRX (2004–2009) shows a clear downward arc in federal complaints and recalls from its troubled 2004 launch (218 complaints, 7 recalls, 2 investigations) through steady improvement by 2009 (27 complaints, 0 recalls, 0 investigations). The 2006 model year sits squarely in the favorable middle of that trajectory, with complaints dropping to 68 — roughly one-third of 2005's 122 and less than a third of 2004's 218 — while recalls held at 3 (matching 2005) and investigations declined from 2 to 1. Notably, TSBs rose to 713 from 624 the prior year, suggesting Cadillac was actively disseminating service fixes for known issues rather than leaving them unaddressed. The top complaint areas for 2006 cluster around the engine (7), steering (5), traction control system (5), and electrical system (4), with 3 crash complaints and 2 fire complaints recorded — modest figures relative to the launch year but not negligible. For context, the 2010 redesign triggered a massive spike to 474 complaints and 6 recalls, underscoring that the later first-generation years were the more sorted period. **The 2006 SRX represents a reasonable used buy within this generation — it benefits from two years of post-launch refinement, carries fewer complaints than its predecessors, and avoids the severe problems that would plague the redesigned 2010+ models — though buyers should still verify that the 3 open recalls and any relevant TSBs have been addressed.**

3
Open recalls
NHTSA campaigns
713
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
68
Owner complaints
3 involved a crash · 2 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 68 complaints on record, top 8 components.

Engine7
Steering5
Traction Control System5
Electrical System4
Engine & Engine Cooling4
Exterior Lighting4
Electronic Stability Control (Esc)3
Air Bags3

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

14V394000Electrical System:IgnitionReported 02/07/2014

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should… Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on…

06V307000Wheels:RimReported 11/08/2006

CERTAIN SPORT UTILITY VEHICLES AND TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES HAVE AN INCOMPLETE TIRE RIM DESIGNATION ON THE… Remedy: A LABEL THAT WILL CORRECT THE LABEL ORIGINALLY INSTALLED WILL BE MAILED TO CONSUMERS ALONG WITH INSTALLATION INSTRUCTIONS. THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL…

Technical service bulletins NHTSA · verified

Showing 5 of 713 bulletins on record with NHTSA.

BulletinDateComponentSummary
PIP5601C2025-07-18Unknown Or OtherThis PI communicates the requirement to provide a pico file to receive diagnostic…
PIT5074R2025-05-30Unknown Or OtherThis Preliminary Information communication provides information to the technician about…
PIT5074R2025-05-30Unknown Or OtherThis Preliminary Information communication provides information to the technician about…
PIT5074R2025-05-30Unknown Or OtherThis Preliminary Information communication provides information to the technician about…
PIP4964F2025-05-29Unknown 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 SRX. 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 2006 SRX take?

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

Does the 2006 SRX have open recalls?

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