What engines come in a Chevy Blazer?
The Chevy Blazer has offered three main engine options across its modern lineup: a 2.5-liter inline-4, a 2.0-liter turbocharged inline-4, and a 3.6-liter V6. Which engine you’ll find depends on the model year and trim, so the exact powertrain in a given Blazer can vary.
Powertrains at a glance
The following engines have been used in recent Blazer models. The list highlights the engine type and where it typically appears within the lineup. For the precise configuration of a specific vehicle, check the official Chevrolet spec sheet or the window sticker.
- 2.5-liter inline-4 (I-4) — a naturally aspirated option that has appeared on entry-level configurations in several model years.
- 2.0-liter turbocharged inline-4 (I-4) — turbocharged option offering stronger performance, commonly paired with mid- to upper-trim levels and often available with all-wheel drive.
- 3.6-liter V6 — a larger, higher-output engine typically offered on higher-trim models (such as Premier/RS in various years) and commonly paired with all-wheel drive.
In practice, buyers seeking performance or towing capability tend to gravitate toward the turbo or V6, while the base 2.5-liter is favored by those prioritizing efficiency and lower upfront cost. The engines are generally paired with a 9-speed automatic transmission, with all-wheel drive available across most powertrains.
Regional and trim variations
Engine availability can differ by market and by trim level within the United States, reflecting Chevrolet’s model-year updates and regional supply. Always verify the exact engine listed for the specific vehicle you’re considering.
How to choose
When selecting a Blazer engine, weigh your daily driving needs, towing requirements, and fuel expectations. The 2.0L turbo offers a strong balance of power and efficiency, the 3.6L V6 delivers higher performance and towing capability, and the 2.5L serves as a more economical base option in some configurations.
Summary
Chevy Blazer’s engine lineup centers on three options—2.5L inline-4, 2.0L turbo, and 3.6L V6—with availability tied to model year and trim. Prospective buyers should confirm the exact powertrain on the specific vehicle they’re evaluating, as engine offerings can shift with updates and regional differentiation.
What year Blazer to stay away from?
Years to avoid for the Chevy Blazer include 1994, 2000, and 2001 due to widespread engine and fuel system problems. Additionally, the 2021, 2022, and 2023 models should be approached with caution because of various electrical, engine, and electronic issues.
Classic Blazer (1983–2005)
- 1994: Considered by some to be the worst year due to numerous engine problems, with high complaint and recall numbers.
- 2000: Logged a high number of complaints and recalls, with issues including fuel gauge problems, transmission failures, and powertrain issues.
- 2001: Experienced engine and ignition problems caused by a faulty distributor.
- 2002: Prone to coolant leaks and intake manifold gasket failures, which could lead to long-term engine damage if unaddressed.
Modern Blazer (2019–present)
- 2021: Has been flagged by sources like Consumer Reports as an SUV to avoid, though specific issues are less detailed in the provided snippets.
- 2022: Common problems reported by owners include electrical system failures (dashboard/display issues, power loss), and issues with the service brakes.
- 2023: Recalls and owner-reported problems include engine issues (cylinder head, head gasket) and problems with the in-car electronics, like the display freezing.
- 2024: Is predicted by some sources to be less reliable than the average new car.
What is the most common problem with a Chevy Blazer?
Common problems: Some of the most common problems with the 2022 Chevy Blazer include electrical system issues, brake problems, and structural errors.
What is the best engine in the Chevy Blazer?
While that is true in some respects, regarding standard horsepower, the Blazer truly shines when putting its optional 3.6-liter up to the test against its rivals most powerful offerings. When factoring the 308 hp and 270 lb-ft of torque found in its 3.6-liter engine, there's really no competition.
What engines are available in the Chevy Blazer?
You've got two Chevy Blazer engine choices available in the 2025 model year. Which one you select depends on the trim level. The base engine is a 2.0L Turbo, is the standard on the 2LT, 3LT, and Premier trims. The upgraded engine, a 3.6L V6, serves as an upgrade for almost every trim except for the 2LT.
