The 2002 Cadillac Escalade uses a 5.7-liter V8 engine (the Vortec 5700).
In detail, this powerplant is part of GM's Vortec family and delivers roughly 255 horsepower and 330 pound-feet of torque. It is paired with a four-speed automatic transmission and is offered in both rear-wheel-drive and four-wheel-drive configurations. The engine uses sequential multi-point fuel injection and a traditional OHV (pushrod) design.
Powertrain details
Here are the core specs for the engine that powered most 2002 Escalades:
- Engine: 5.7-liter V8 (Vortec 5700)
- Displacement: 346 cubic inches (5.7 L)
- Horsepower: about 255 hp (190 kW)
- Torque: about 330 lb-ft (447 N·m)
- Valvetrain: OHV with pushrods
- Fuel system: sequential multi-point fuel injection
- Transmission: 4-speed automatic (4L60-E)
- Drivetrain: available in 2WD or 4WD
These specifications reflect the typical configuration for the 2002 Escalade line. As with many GM trucks and full-size SUVs of the era, the Escalade’s powertrain emphasized torque and highway pulling power rather than high-rev performance.
Engine evolution and context
Notes on alternatives
GM did offer larger V8 options in some full-size GM SUVs around the same period, but the 2002 Escalade itself did not use a factory-installed 6.0-liter V8 engine in its standard configuration. The 6.0-liter V8 became more common in other GM trucks and SUVs in later years, while the Escalade retained the 5.7-liter V8 as its primary engine for the 2002 model year. For buyers seeking more power, later Escalade generations and related models would eventually incorporate larger V8s and updated transmissions.
In practice, the 5.7-liter V8 powered the Escalade through its early years of refinement, pairing with GM’s four-speed automatic transmission to deliver confident on-road performance with substantial low-end torque for towing and acceleration.
Summary
The 2002 Cadillac Escalade’s engine is a 5.7-liter V8 (Vortec 5700) delivering around 255 horsepower and 330 lb-ft of torque, mated to a 4-speed automatic and available in 2WD or 4WD. It represents the era’s emphasis on strong, low-end torque and reliable big-V8 performance in a premium full-size SUV.