How much horsepower does a 2012 Chevy Sonic 1.4 turbo have?
The 2012 Chevy Sonic with the 1.4-liter turbocharged engine produces 138 horsepower.
In detail, the Sonic lineup for 2012 offered two four-cylinder engines: a 1.8-liter naturally aspirated unit and a 1.4-liter turbo. The turbocharged 1.4L engine is rated at 138 horsepower and 148 lb-ft of torque, with peak horsepower reached at about 4,900 rpm and torque available from roughly 1,850 to 4,900 rpm. Transmission choices included a six-speed manual or a six-speed automatic, depending on the trim. Variations between trims and drivetrains can affect on-road feel, but the official horsepower figure remains 138 hp for the 1.4L Turbo model.
Engine specifications
The following specifications summarize the 1.4L turbo engine used in the 2012 Sonic. Note that exact figures can vary by market and trim; the numbers below reflect the common configuration reported by GM and automotive press for the US market in 2012.
- Displacement: 1.4 L (1,398 cc)
- Turbocharged: Yes
- Horsepower: 138 hp (103 kW)
- Peak horsepower at: ~4,900 rpm
- Torque: 148 lb-ft (201 N·m)
- Torque available from: ~1,850 rpm
- Transmission options: 6-speed manual or 6-speed automatic
With this configuration, the Sonic's turbocharged engine provides a strong mid-range pull, helping it feel brisk in urban and highway merging scenarios. Real-world performance depends on transmission choice and overall vehicle setup.
Driving characteristics and context
Turbo boost and everyday driving
The 1.4L Turbo's 138 hp is complemented by 148 lb-ft of torque, which translates to responsive throttle response in daily driving, particularly when the turbo is spooled. In short, the Sonic offers a lively feel for a compact car of its era, without the higher-end performance emphasis seen in dedicated sport compacts.
Summary
In sum, the 2012 Chevy Sonic 1.4 turbo is rated at 138 horsepower and 148 lb-ft of torque from a 1.4-liter turbo engine, with two transmission choices (6-speed manual or 6-speed automatic). This setup gives the hatchback a spirited feel for its class, especially in urban driving and highway merging.
