1984 Chevrolet Blazer
US · Special Purpose Vehicle 2WD
The 1984 Chevrolet Blazer is listed in the US market. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 5.0L 8-cylinder (GM-CHEV), 5.7L 8-cylinder (350 V8) (FFS) CA model), 6.2L 8-cylinder (DIESEL) CA model), 6.2L 8-cylinder (DIESEL), 2.0L 4-cylinder (FFS) CA model), 2.0L 4-cylinder, 2.8L 6-cylinder, 2.8L 6-cylinder (FFS) CA model)
- Transmission
- Varies by configuration: Automatic, Manual
- Drivetrain
- AWD
- Fuel
- Varies by configuration: Gasoline, Diesel
- Economy
- 12 mpg (19.6 L/100 km) to 23 mpg (10.2 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 5.0L 8-cylinder (GM-CHEV), 5.7L 8-cylinder (350 V8) (FFS) CA model), 6.2L 8-cylinder (DIESEL) CA model), 6.2L 8-cylinder (DIESEL), 2.0L 4-cylinder (FFS) CA model), 2.0L 4-cylinder, 2.8L 6-cylinder, 2.8L 6-cylinder (FFS) CA model) | |
| Displacement | 2.0 L to 6.2 L | |
| Cylinders | 4 to 8 | |
| Fuel type | Varies by configuration: Gasoline, Diesel | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Automatic, Manual | |
| Gears | 3 to 5 | |
| Drivetrain | AWD | EPA fueleconomy.gov |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 12 mpg (19.6 L/100 km) to 23 mpg (10.2 L/100 km) | EPA fueleconomy.gov |
| City | 11 mpg (21.4 L/100 km) to 20 mpg (11.8 L/100 km) | |
| Highway | 15 mpg (15.7 L/100 km) to 27 mpg (8.7 L/100 km) |
Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.
Trims and configurations
26 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
- K5/K10 Blazer 4WD · 5.0L · AWD · 4-speed automatic
- K5/K10 Blazer 4WD · 5.0L · AWD · 4-speed manual
- K5/K10 Blazer 4WD · 5.7L · AWD · 4-speed automatic
- K5/K10 Blazer 4WD · 6.2L · AWD · 4-speed automatic · Diesel
- K5/K10 Blazer 4WD · 6.2L · AWD · 4-speed automatic · Diesel
- S10 Blazer 2WD · 2.0L · 3-speed automatic
- S10 Blazer 2WD · 2.0L · 4-speed manual
- S10 Blazer 2WD · 2.0L · 4-speed manual
- S10 Blazer 2WD · 2.0L · 5-speed manual
- S10 Blazer 2WD · 2.0L · 5-speed manual
- S10 Blazer 2WD · 2.8L · 4-speed automatic
- S10 Blazer 2WD · 2.8L · 4-speed automatic
- S10 Blazer 2WD · 2.8L · 4-speed manual
- S10 Blazer 2WD · 2.8L · 4-speed manual
- S10 Blazer 2WD · 2.8L · 5-speed manual
- S10 Blazer 2WD · 2.8L · 5-speed manual
- T10 (S10) Blazer 4WD · 2.0L · AWD · 4-speed manual
- T10 (S10) Blazer 4WD · 2.0L · AWD · 4-speed manual
- T10 (S10) Blazer 4WD · 2.0L · AWD · 5-speed manual
- T10 (S10) Blazer 4WD · 2.0L · AWD · 5-speed manual
- T10 (S10) Blazer 4WD · 2.8L · AWD · 4-speed automatic
- T10 (S10) Blazer 4WD · 2.8L · AWD · 4-speed automatic
- T10 (S10) Blazer 4WD · 2.8L · AWD · 4-speed manual
- T10 (S10) Blazer 4WD · 2.8L · AWD · 4-speed manual
- T10 (S10) Blazer 4WD · 2.8L · AWD · 5-speed manual
- T10 (S10) Blazer 4WD · 2.8L · AWD · 5-speed manual
Recalls
NHTSA lists 3 recall campaigns for this model year. Last checked November 9, 2026.
07E088000: EQUIPMENT
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A…
Remedy: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.
Reported October 24, 2007. View on NHTSA
06E026000: EXTERIOR LIGHTING
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
Reported March 23, 2006. View on NHTSA
83V107000: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
THE RIGHT FRONT CROSSOVER PIPE, WHICH CARRIES BRAKE HYDRAULIC FLUID, MAY BREAK AND LEAK FLUID. THIS OCCURS WHEN THE RIGHT FRONT FENDER SKIRT CONTACTS THE PIPE AND VIBRATION CAUSES THE PIPE TO WEAR THROUGH.
Remedy: IF THE POSITION AND CLEARANCE OF THE BRAKE PIPE ARE INCORRECT, THE FENDER SKIRT WILL BE ADJUSTED AND A REPLACEMENT PIPE WILL BE INSTALLED.
Reported October 13, 1983. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 24, 2026 · US Government public data
- NHTSA vPIC · retrieved October 24, 2026 · US Government public data
Source checked: October 24, 2026
Data verified: October 25, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 1985 Chevrolet Blazer
Varies by configuration: Gasoline, Diesel
Varies by configuration: 2.5L 4-cylinder ((FFS)), 2.8L 6-cylinder, 5.0L 8-cylinder ((GM-CHEV)), 6.2L 8-cylinder, 2.5L 4-cylinder ((FFS) CA model), 2.8L 6-cylinder ((FFS) CA model), 5.7L 8-cylinder ((350 V8) (FFS) CA model), 6.2L 8-cylinder (CA model) · Varies by configuration: RWD, AWD
22 mpg (10.7 L/100 km) to 12 mpg (19.6 L/100 km)
Frequently asked questions
What engine does the 1984 Chevrolet Blazer have?
Varies by configuration: 5.0L 8-cylinder ((GM-CHEV)), 5.7L 8-cylinder ((350 V8) (FFS) CA model), 6.2L 8-cylinder ((DIESEL) CA model), 6.2L 8-cylinder ((DIESEL)), 2.0L 4-cylinder ((FFS) CA model), 2.0L 4-cylinder, 2.8L 6-cylinder, 2.8L 6-cylinder ((FFS) CA model). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 1984 Chevrolet Blazer?
Combined fuel economy is 12 mpg (19.6 L/100 km) to 23 mpg (10.2 L/100 km), as published by the source shown in the specification table.
Is the 1984 Chevrolet Blazer front-wheel, rear-wheel or all-wheel drive?
Drivetrain: AWD.
Are there recalls for the 1984 Chevrolet Blazer?
NHTSA lists 3 recall campaigns for this model year (last checked November 9, 2026). Details are in the Recalls section.