Engine Summary
- Manufacturer
- Hummer
- Family
- Hummer 6.6-liter turbocharged V8
- Displacement
- 403 cubic inches
Also Known As
2006 H1 Alpha 6.6L turbocharged V8
Engine profile
2006 Hummer H1 Alpha 6.6-liter turbocharged V8
Hummer 6.6-liter turbocharged V8 · 403 cubic inches · Hummer
Identification reference
Engine Details
Source-backed component numbers, codes, stampings, and application notes.
Documented model-year powertrain
- Value
- 2006 Hummer H1 Alpha 6.6-liter turbocharged V8; Exact factory horsepower remains unresolved in the reviewed evidence; Exact factory torque remains unresolved in the reviewed evidence
- Application
- 2006 Hummer H1 Alpha
- Type
- engine assembly / specification
- Car pages
- 2006 Hummer H1 Alpha
Sources: FuelEconomy.gov vehicles.csv , GM Heritage Vehicle Information Kits
Cars Using This Engine
1 linked car page.
Factory performance utility vehicle
2006 Hummer H1 Alpha
2006 Hummer H1 Alpha 6.6-liter turbocharged V8