How much horsepower does a 2015 Impala V6 have?
The 2015 Impala’s optional 3.6-liter V6 delivers 305 horsepower. This article explains the horsepower figure, where it comes from, and what it means for the car’s performance.
Engine overview
For 2015, Chevrolet offered the 3.6-liter V6 as the top engine option for the Impala. The engine features direct injection and variable valve timing, designed to provide a balance of strong performance and refined operation in a full-size sedan.
Key specifications for the 2015 Impala V6 include:
- Engine: 3.6-liter DOHC V6 with direct injection and variable valve timing
- Horsepower: 305 hp (227 kW) at 6,800 rpm
- Torque: 264 lb-ft (358 Nm) at 5,100 rpm
- Transmission: 6-speed automatic transmission
- Drivetrain: Front-wheel drive
These figures underline the V6’s role as the performance-oriented option in the 2015 Impala lineup, delivering robust acceleration while maintaining highway comfort and refinement.
Performance context
With 305 hp and a broad torque curve, the 2015 Impala V6 is capable of confident mid-range power and smooth highway passing ability. The 6-speed automatic works with the engine to optimize shifts and throttle response for typical daily driving and longer trips.
Summary
The 2015 Impala’s V6 produces 305 horsepower and 264 lb-ft of torque, paired with a 6-speed automatic and front-wheel drive. These specifications position the model as a strong performer in the full-size sedan segment of its era, balancing power with comfort in everyday driving.
What is the performance of the 2015 Chevy Impala V6 engine?
Engine
| Horsepower | 305 hp @ 6,800 rpm |
|---|---|
| Torque | 264 lb-ft @ 5,200 rpm |
| Valves | 24 |
| Cam type | Double overhead cam (DOHC) |
| Valve timing | Variable |
What year to stay away from Chevy Impala?
Years to avoid for the Chevy Impala include 2000–2008, especially the early 2000s, due to widespread transmission and engine issues, such as oil leaks and faulty head gaskets. Other problematic years are 2014–2015, which had multiple recalls for faulty brakes, airbags, and power steering. Additionally, the 2001 model year was particularly bad due to significant transmission and intake manifold problems.
Problematic model years
- 2000–2008: This period is widely considered to have the most significant issues, especially with the 3.4L V6 engine and automatic transmissions.
- 2001: Had over 1,000 complaints and 10 recalls, with major problems in the transmission and intake manifold gasket.
- 2004–2008: Known for mechanical issues and transmission problems like stuttering and jerking.
- 2014–2015: These years were marked by numerous recalls, including issues with parking brakes, airbags, and the power steering control module.
Common problems by year
| Model Year | Common Problems |
|---|---|
| 2000–2005 | Excessive oil consumption, faulty head gaskets, transmission issues (e.g., faulty solenoids), and intake manifold leaks. |
| 2006–2013 | Excessive oil consumption and engine problems are common. Some models experience issues with power steering control modules, and others suffer from a crumbling wiring loom. |
| 2014–2015 | Parking brake failures, malfunctioning airbags, and problems with the power steering control module. |
| 2018–2019 | Single recall for poor rear brake performance. |
(this||self).Wufxzb=function(c,e,f,l,k){var d=document.getElementById(c);if(d&&(d.offsetWidth!==0||d.offsetHeight!==0)){c=d.querySelector("div");var g=c.scrollWidth-c.offsetWidth,h=Math.min(e?g:0,g);c.scrollLeft=e&&(l||f)?0:h;var a=d.getElementsByTagName("g-left-button")[0],b=d.getElementsByTagName("g-right-button")[0];a&&b&&(e=RegExp("\\btHT0l\\b"),f=RegExp("\\bpQXcHc\\b"),a.className=a.className.replace(e,""),b.className=b.className.replace(e,""),h===0?a.className="pQXcHc "+a.className:(a.className=
a.className.replace(f,""),k&&c.classList.add("pA30Ne")),h===g?b.className="pQXcHc "+b.className:(b.className=b.className.replace(f,""),k&&c.classList.add("FpCCub")),setTimeout(function(){a.className+=" tHT0l";b.className+=" tHT0l"},50))}};}).call(this);(function(){var id='_ztIlaYahBoGIi-gP9bfQuAY_198';var rtl=false;var gecko=false;var edge=false;var soh=false;
(this||self).Wufxzb(id,rtl,gecko,edge,soh);})();
Other considerations
- 2009–2020: These are generally good model years, with some owners reporting good reliability and low ownership costs, especially for the 2015 model.
- 2006–2011: Some models from these years may have issues with door locks, blend door actuators, and oil leaks.
Is the 2015 Chevy Impala a good car?
Yes, the 2015 Chevy Impala is generally considered a good car, praised for its comfortable and spacious interior, stylish design, and smooth ride. It is often recommended as a strong option in the large sedan category, although some owners have reported minor issues like electrical malfunctions, and some critics noted the base four-cylinder engine is weak and rearward visibility is limited.
Pros
- Comfort and space: The interior is spacious and quiet, with ample legroom for all passengers.
- Stylish design: The modern redesign of this generation is well-regarded, with many owners appreciating its style.
- Smooth ride: The suspension provides a comfortable and unruffled ride, making it great for long drives.
- Strong V6 performance: The available 3.6L V6 engine is powerful and provides strong acceleration.
- Technology and safety: It was available with modern features like a 4G LTE Wi-Fi hotspot and advanced safety technologies such as forward collision alert and lane departure warning.
- Good value: It offers a lot of car for the money, especially when compared to some competitors.
Cons
- Weak base engine: The standard four-cylinder engine is considered underpowered by some reviewers.
- Poor rearward visibility: The sloping rear window can make it difficult to see out of the back of the car.
- Potential for minor issues: Some owners have reported minor problems, particularly with electrical components.
- Slower touchscreen: Some critics found the touchscreen to be slower than average.
How much horsepower does a 3.6 V6 Impala have?
305 HP
CHEVROLET IMPALA LIMITED 3.6 V6 305 HP.
