Sequential Port Fuel Injection (SFI) or Direct Injection (DI) depending on engine
Fuel Type:
Unleaded Gasoline (87 octane recommended), Premium (91 octane or higher) for turbocharged engine, E85 FlexFuel for LFX engine
🔧 Transmission
Standard
Transmission 1:
6-speed 6T70 Automatic (GM-Ford)
Optional
Transmission 2:
6-speed Aisin AF40 Automatic (for certain engine/AWD configurations)
Features
Drive Modes:
Driver Shift Control (manual shifting capability)
Transmission Fluid Type 6T70:
Dexron VI Automatic Transmission Fluid
Transmission Fluid Capacity 6T70:
Approximately 9.3 quarts (8.8 liters)
Transmission Fluid Type Af40:
JWS 3309 (ATF Type T-IV compatible) or equivalent
Transmission Fluid Capacity Af40:
Approximately 6.8 quarts (6.4 liters)
📐 Dimensions
Exterior
Length:
192.3 inches (4884 mm)
Width:
75.2 inches (1910 mm)
Height:
65.7 inches (1669 mm)
Wheelbase:
110.5 inches (2807 mm)
Interior
Passenger Volume:
Approximately 100.7 cubic feet (2851 liters)
Cargo
Cargo Volume Behind 2Nd Row:
24.4 cubic feet (691 liters)
Cargo Volume Behind 1St Row:
56.5 cubic feet (1600 liters)
Weights
Curb Weight Minimum:
Approximately 4,300 lbs (1950 kg) for FWD models, 4,500 lbs (2041 kg) for AWD models
Gross Vehicle Weight Rating Gvwr:
Approximately 5,400 lbs (2449 kg) to 5,700 lbs (2585 kg) depending on configuration
Wheels Tires
Wheel Bolt Pattern:
5 x 120 mm (5 x 4.72 inches)
Standard Wheel Size:
18-inch alloy wheels
Optional Wheel Size:
19-inch or 20-inch alloy wheels
Standard Tire Size:
235/65R18
Optional Tire Size:
235/55R19 or 255/45R20 depending on wheel option
🛡️ Safety Features
Ratings
NHTSA Crash Test Overall:
Likely 5-star overall rating (as typical for vehicles of this class from this era, though specific year/test results should be verified)
IIHS Crash Test Ratings:
Good ratings in most categories from IIHS, potential for Top Safety Pick designation (specific year/test results should be verified)
Active Features
Traction Control:
StabiliTrak Electronic Stability Control System
ABS:
Four-wheel Antilock Braking System (ABS)
Brake Assist:
Brake Assist
Tire Pressure Monitoring:
Tire Pressure Monitoring System (TPMS)
Passive Features
Airbags:
Front airbags, front side-impact airbags, curtain side-impact airbags for front and rear passengers
Seat Belts:
Three-point safety belts with pretensioners and load limiters
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for Children) system
💡 Technology Features
Infotainment
Infotainment System:
Cadillac CUE (Cadillac User Experience) system (introduced later in this generation, but early versions existed), or Intellilink system
Display Screen:
Central touchscreen display (e.g., 8-inch)
Audio System:
Bose premium audio system (available)
Driver Assistance
Parking Assist:
Rear parking assist sensors, optional rearview camera
Blind Spot Monitoring:
Available Side Blind Zone Alert
Adaptive Cruise Control:
Available Adaptive Cruise Control (ACC)
Front Camera:
Available front camera system (often integrated with parking assist)
Connectivity
Bluetooth:
Bluetooth connectivity for hands-free calling and audio streaming
Usb Ports:
USB ports for device charging and media playback
Navigation:
Available factory navigation system
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 7,500 miles (12,000 km) or 12 months, whichever comes first, using synthetic oil. Consult manual for specific driving conditions.
Tire Rotation Interval:
Every 7,500 miles (12,000 km) or as recommended by tire manufacturer.
Cabin Air Filter Replacement:
Every 20,000-30,000 miles (32,000-48,000 km) or annually, depending on environment.
Engine Coolant Flush:
Initial flush at 150,000 miles (240,000 km), then every 50,000 miles (80,000 km) thereafter (using extended-life coolant).
Transmission Fluid Change:
Check owner's manual; generally at higher mileage intervals (e.g., 100,000 miles or more), or sooner under severe driving conditions.
Fluid Specifications
Engine Oil Spec Lp9:
API SN, ILSAC GF-5, SAE 5W-30 Synthetic
Engine Oil Spec Lf1 Lfx:
API SN, ILSAC GF-5, SAE 0W-30 or 5W-30 (refer to manual for exact spec, often Dexos approved)
Engine Coolant Type:
GM P/N 12346993 (Orange) Extended Life Antifreeze/Coolant, or equivalent meeting GM6277M specification
Known Issues
Turbocharger Issues Lp9:
Potential for turbocharger oil leaks or premature failure, particularly if maintenance is neglected.
Timing Chain Wear Lfx:
Some reports of timing chain stretching or guides wearing prematurely in early LFX engines, leading to potential noise or engine performance issues.
Transmission Shifting Issues:
Occasional reports of hesitant shifting or transmission control module (TCM) errors.
Rear Hatch Struts:
Weakening or failure of rear liftgate struts, making it difficult to keep the hatch open.
Water Pump Leaks:
Some instances of coolant leaks from the water pump assembly.
📚 Vehicle History
Brand Heritage
Cadillac Heritage:
Long-standing American luxury automotive brand known for innovation, comfort, and performance.
Model Evolution
Srx First Generation:
The first generation SRX (2004-2009) was based on the Sigma platform and offered with V6 and V8 engines, with a more truck-like SUV design.
Srx Second Generation Introduction:
The second generation SRX, introduced for the 2010 model year, marked a significant redesign. It transitioned to the more car-like Lambda II platform, adopted a crossover SUV form factor, and focused on a more refined driving experience and modern technology.
Powertrain Changes 2010-2012:
The initial engine offerings included a 3.0L V6 and a 2.8L turbocharged V6. For 2011, the 3.0L was carried over, and a new, more powerful 3.6L V6 (LFX) was introduced, eventually replacing the 3.0L in some configurations and offering E85 capability. The 2.8L turbo was phased out after 2010 or early 2011 due to market reception and complexity.
Production
Manufacturing Location:
GM's assembly plant in Ramos Arizpe, Coahuila, Mexico.