2nd generation (GMT800) · GMT826 / GMT830 (SUV), GMT836 (ESV), GMT840 (EXT) · 464 complaints, 310 with mileage
Owners filed 464 complaints with NHTSA about the 2002–2006 Cadillac Escalade, and 310 of them record the mileage at which the failure happened. That is enough to show not just what fails, but when.
44% of failures occur beyond 100,000 miles — a wear pattern. The car generally reaches substantial mileage before trouble starts.
The most-reported areas are the electrical system (17.0% of complaints, typically around 94,900 miles), the brakes (10.1% of complaints, typically around 96,959 miles), the hydraulic brake circuit (9.9% of complaints, typically around 49,500 miles).
| System | Complaints | Share | Typical mileage | Middle half |
|---|---|---|---|---|
| Electrical System | 79 | 17.0% | 94,900 | 59,822–135,000 |
| Service Brakes | 47 | 10.1% | 96,959 | 74,328–140,000 |
| Service Brakes, Hydraulic | 46 | 9.9% | 49,500 | 30,014–75,000 |
| Air Bags | 29 | 6.2% | 110,000 | 53,000–140,000 |
| Power Train | 24 | 5.2% | 81,944 | 68,800–116,000 |
| Steering | 18 | 3.9% | 58,800 | 35,000–100,000 |
| Engine | 18 | 3.9% | 120,000 | 100,000–143,000 |
| Fuel/Propulsion System | 17 | 3.7% | 109,000 | 85,000–165,890 |
| Seats | 16 | 3.4% | — | — |
| Vehicle Speed Control | 14 | 3.0% | — | — |
| Year | Complaints | With mileage |
|---|---|---|
| 2002 | 164 | 96 |
| 2003 | 111 | 81 |
| 2004 | 99 | 65 |
| 2005 | 64 | 44 |
| 2006 | 26 | 24 |
Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 86,000 miles; the figures below show which parts of the car run ahead of that and which run behind.
The electrical system accounts for 17.0% of complaints (79 reports, 58 of them with a mileage figure), with a median of 94,900 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 59,822 and 135,000 miles.
The brakes account for 10.1% of complaints (47 reports, 39 of them with a mileage figure), with a median of 96,959 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 74,328 and 140,000 miles.
The hydraulic brake circuit accounts for 9.9% of complaints (46 reports, 34 of them with a mileage figure), and it fails early — a median of 49,500 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 30,014 and 75,000 miles.
The airbag system accounts for 6.2% of complaints (29 reports, 17 of them with a mileage figure), with a median of 110,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 53,000 and 140,000 miles.
The transmission and driveline accounts for 5.2% of complaints (24 reports, 14 of them with a mileage figure), with a median of 81,944 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 68,800 and 116,000 miles.
The steering accounts for 3.9% of complaints (18 reports, 13 of them with a mileage figure), with a median of 58,800 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 35,000 and 100,000 miles.
Within this generation, complaint volume is not constant across model years. The 2002 model year drew the most — 164 complaints — while 2006 drew the fewest at 26. The median year sits at 99.
The first year of the generation, 2002, sits above the median. That is a common pattern — early production of a redesigned vehicle tends to surface problems that later years do not repeat — and it is worth weighing when choosing between years.
No recall campaigns covering this generation appear in NHTSA's post-2010 recall file. That is not the same as an absence of problems — recalls address safety defects specifically, and many of the complaints above concern faults that are expensive or annoying without meeting that threshold.
Of the 464 complaints filed against this generation, 42 reported a crash; 23 reported a fire; 66 reported an injury. Crash-involved reports represent 9.1% of the total.
These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.
For a buyer, a late-failure pattern shifts the question from whether to when. 44% of reported failures occur beyond 100,000 miles, so an example approaching that figure is approaching the range where other owners started reporting problems. The middle half of all failures falls between 45,000 and 130,000 miles.
On inspection, the electrical system and the brakes are where this generation's reports concentrate, so those are the areas worth a specific look. The electrical system in particular shows a median failure mileage of 94,900, which gives a concrete number to compare against the odometer of any car you are considering.
None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.
Gauge stepper motor failure causing the speedometer, fuel, oil pressure and temperature gauges to stick, read inaccurately or die. GM issued special coverage extending the warranty on affected clusters. Among the highest-volume complaints of this generation and shared across the GMT800 truck family.
4L60-E and 4L65-E automatic failure under the 6.0L LQ9's torque - slipping, harsh engagement and clutch pack wear.
Intermediate steering shaft wear producing a clunk or knock felt through the wheel over bumps and during low-speed turns; a chronic GMT800 complaint.
Wheel speed sensor and ABS control module faults causing false ABS activation at low speed and extended stopping distances.