What size turbo is on the 2019 Chevy Trax?
The 2019 Trax uses a 1.4-liter turbocharged Ecotec engine, and GM does not publicly publish the exact turbocharger size. The turbo is a small unit designed to support the engine’s 138 horsepower and 148 lb-ft of torque.
In more detail, the 2019 Trax pairs the 1.4L turbo with a six-speed automatic transmission across front-wheel-drive and available all-wheel-drive configurations. The engine is part of GM’s Ecotec family and emphasizes low- to mid-range torque for city driving, rather than high-end performance.
Engine and performance
The following section outlines the publicly disclosed specifications and how the turbo fits into the Trax’ overall performance.
Publicly disclosed specs
If you want the officially published numbers for the Trax, GM lists the engine as a 1.4L turbocharged inline-four producing 138 horsepower and 148 lb-ft of torque. A 6-speed automatic transmission is standard, with optional all-wheel drive.
- Engine: 1.4 L I4 Ecotec turbocharged with direct injection
- Horsepower: 138 hp
- Torque: 148 lb-ft
- Displacement: ~1,392 cc
- Turbocharger size: Not publicly disclosed by GM
- Transmission: 6-speed automatic
- Drivetrain: Front-wheel drive standard, AWD optional
Conclusion: The official data emphasize output and driveline rather than the turbocharger’s physical dimensions or model. For exact turbo dimensions, consult GM’s service literature or a dealer.
Why the exact turbo size matters
Turbocharger size can influence boost onset and response, but automakers tune the entire system—including engine management and gearing—to achieve a balance of power, efficiency, and emissions. In the Trax, the goal is smooth daily usability and practical fuel economy rather than peak boost figures.
Summary
The 2019 Chevy Trax runs a 1.4-liter turbocharged Ecotec engine rated at 138 hp and 148 lb-ft of torque. The precise turbocharger size is not publicly published by GM, and reliable public specifications focus on output, not turbo dimensions. For exact turbo details, refer to GM’s official service information or a dealer.
