NHTSA lists 2 safety recalls and 81 owner complaints for the 2004 Cadillac Escalade Ext. Most complaints involve electrical system (26) and service brakes (21). The EPA rates it 13 mpg combined.
ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE GALVANIZED STEEL TAILGATE SUPPORT CABLES THAT RETAIN THE TAILGATE IN THE FULL OPEN (HORIZONTAL) POSITION MAY CORRODE, WEAKEN, AND EVENTUALLY FRACTURE. IF BOTH CABLES FRACTURED, THE TAILGATE WOULD SUDDENLY DROP AND STRIKE THE TOP SURFACE OF THE REAR BUMPER.
CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, ?PASSENGER CAR BRAKE SYSTEMS.? SOME OF THESE VEHICLES WERE PRODUCED WITH AN OUT-OF-SPECIFICATION BRAKE HYDRO-BOOST HOUSING RELIEF VALVE BORE.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“I don’t know all I stopped driving it because it is not shifting right and I can’t ark it for some reason . I have to leave it in reverse and then turn off and put rocks so it does not move. Not safe, one day I drive 30 minutes later it is this way.”
“At speeds of 50 mph and above, my vehicle does the death wobble. Any time I hit a tiny crack in the road, going higher speeds. The person that sold he this car knew it did not pass emissions in September 2024 and I bought it in November 2024. A dealership checked car fax for me after I bought it. And this person rolled back the odometer also. I found this out after I purchased it.”
“TL* THE CONTACT OWNED A 2004 CADILLAC ESCALADE. WHILE DRIVING APPROXIMATELY 30 MPH, THE DRIVER LOST CONTROL OF THE VEHICLE AND CRASHED INTO A BRICK WALL. DURING THE CRASH, THE AIR BAGS DEPLOYED, BUT DID NOT INFLATE. IN ADDITION, THE FRONT AND REAR SEAT BELTS MALFUNCTIONED AND DID NOT SECURE THE PASSENGERS. THE DRIVER SUSTAINED A LEFT LEG LACERATION AND LEFT SHOULDER INJURY. THE FRONT PASSENGER SUSTAINED INJURIES TO THE CHEST AND RIGHT KNEE AND THE REAR PASSENGER SUSTAINED FIVE FRACTURED VERTEBRAE. NO FURTHER INFORMATION WAS AVAILABLE. THE VEHICLE WAS DESTROYED AND TOWED. A POLICE REPORT WAS FILED. THE CAUSE OF THE FAILURES WAS NOT DETERMINED. THE MANUFACTURER AND LOCAL DEALER (INTEGRITY GM OF CHATTANOOGA, TN) WERE NOTIFIED OF THE FAILURES. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 120,000.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Escalade Ext AWD Auto 4-spd, 8 cyl, 6.0 L · 4-Wheel or All-Wheel Drive | 12 | 16 | 13 | $4,800 | 684 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
2 safety recalls as of Nov 9, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 81 complaints with NHTSA. The most-cited components are electrical system (26), service brakes (21), air bags (8). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2004 Cadillac Escalade Ext at 13 mpg combined, depending on engine and drivetrain (1 version rated).