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How much horsepower does a 2007 Chevy Cobalt LS have?

The 2007 Chevy Cobalt LS, a compact car produced by General Motors, had a standard engine that generated 171 horsepower. This was a respectable amount of power for a vehicle in its class at the time.


Engine Specifications


The 2007 Chevy Cobalt LS was equipped with a 2.4-liter inline four-cylinder engine. This engine was capable of producing 171 horsepower at 5,600 rpm and 171 lb-ft of torque at 4,500 rpm. The engine was paired with either a five-speed manual transmission or a four-speed automatic transmission, both of which helped to efficiently transfer the power to the wheels.


Comparison to Competitors


When compared to other compact cars of the time, the 2007 Chevy Cobalt LS's 171 horsepower engine was on the higher end of the spectrum. For example, the 2007 Honda Civic had a standard engine that produced 140 horsepower, while the 2007 Toyota Corolla had a standard engine that generated 126 horsepower. This additional power gave the Cobalt LS a bit more pep and acceleration compared to some of its competitors in the compact car segment.


Driving Dynamics


The 171 horsepower engine, combined with the Cobalt's lightweight design, provided a relatively sporty driving experience for a compact car. Reviewers at the time noted that the Cobalt LS had good acceleration and handling capabilities, making it an enjoyable daily driver. However, the Cobalt's suspension and steering were not as refined as some of the more premium compact car offerings on the market.


Fuel Economy


Despite the Cobalt LS's relatively powerful engine, it still managed to achieve decent fuel economy ratings. With the manual transmission, the Cobalt LS was rated at 24 mpg in the city and 33 mpg on the highway. The automatic transmission version was slightly less efficient, rated at 22 mpg city and 31 mpg highway.


Overall, the 2007 Chevy Cobalt LS's 171 horsepower engine provided a good balance of power and efficiency for a compact car of its era, helping to make it a popular choice among buyers in the segment.

What size engine is in the Chevy Cobalt LS?


2.2 L



How long will a 2007 Chevy Cobalt last?


150,000-mile
The Chevy Cobalt has a typical mileage of 190,000-210,000 miles. Thus, the high mileage for the Chevy Cobalt is around the 150,000-mile mark. Any Cobalt with this number is much closer to reaching the end of its lifespan, so it's very likely to run into serious problems that cost more to handle.



How long should a 2007 Chevy Cobalt last?


150,000-mile
The Chevy Cobalt has a typical mileage of 190,000-210,000 miles. Thus, the high mileage for the Chevy Cobalt is around the 150,000-mile mark. Any Cobalt with this number is much closer to reaching the end of its lifespan, so it's very likely to run into serious problems that cost more to handle.



Which Cobalt SS is faster?


SS Naturally aspirated

Chevrolet Cobalt SS Performance
SS Naturally-aspirated w/ 5-speed manualSS Supercharged
0-60 mph (0-96.5 km/h)7.1 seconds5.9 seconds
1⁄4 mile15.6 at 90 mph (140 km/h)14.4 at 100 mph (160 km/h)
Top speed*129 mph (208 km/h)158 mph (254 km/h)



How fast is a cobalt LS?


If you want to go that fast, the Cobalt has a top speed of 160 miles per hour.



How much horsepower does a 2.4 L 4-cylinder have?


Thanks to DI and numerous other clever elements, this engine produces ample torque—180 lb-ft at 3900 rpm (SAE net). Peak horsepower is rated at 184, occurring at 6400 rpm (SAE net).



How much horsepower does a 2007 Chevy Cobalt 2.4 have?


173-hp
The base-model LS, three LT models and LTZ sedan pack a 148-horsepower 2.2-liter engine, which is an inprovement of 3 hp from the 2005 model. The SS upgrades to a 173-hp 2.4-liter high-output engine, and the high-performance SS Supercharged boasts a 205-hp 2.0-liter supercharged and intercooled engine.



What is the most common problem with the Chevy Cobalt?


Top Chevrolet Cobalt Problems

  • Ignition Key Stuck Due to Failed Shifter.
  • Check Engine Light and Misfire Due to Ignition Module/Coil Failure.
  • Broken Timing Chain.
  • Check Engine Light Due to Gas Cap Issue.
  • Ignition Key Stuck Due to Failed Shifter.
  • Flush brake fluid every 60,000 miles.
  • Check Engine Light Due to Gas Cap Issue.



Is a 2007 Chevy Cobalt a reliable car?


As a whole, consumers found the vehicle's reliability and performance to be its strongest features and quality to be its weakest. 682 out of 1399 of owners (49% of them) rank the 2007 Cobalt five out of five stars. Overall, consumers seem aligned in their opinions of the 2007 Chevrolet Cobalt.



Are Chevy Cobalt SS rare?


Of the HHR SS panels. And in the mid 400s. For the Cobalt SS turbo sedans. There's not many of them around.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.