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What is the gas mileage on a 2018 Impala Premier?

The 2018 Chevy Impala Premier, a full-size sedan, has an EPA-estimated fuel economy of 19 miles per gallon (mpg) in the city and 28 mpg on the highway, for a combined rating of 22 mpg. This fuel efficiency is typical for a vehicle in its class, providing a balance between performance and economy.


Detailed Breakdown of the Impala Premier's Fuel Economy


The 2018 Impala Premier is powered by a 3.6-liter V6 engine, paired with a 6-speed automatic transmission. This powertrain configuration contributes to the vehicle's fuel economy ratings.



  • City Fuel Economy: 19 mpg

  • Highway Fuel Economy: 28 mpg

  • Combined Fuel Economy: 22 mpg


These figures are based on the EPA's testing methodology, which simulates real-world driving conditions to provide consumers with accurate and comparable fuel economy estimates.


Factors Affecting the Impala Premier's Fuel Efficiency


Several factors can influence the actual fuel economy experienced by Impala Premier owners, including driving style, road conditions, weather, and vehicle maintenance.p>


  • Driving Style: Aggressive acceleration, high-speed driving, and frequent braking can reduce fuel efficiency.

  • Road Conditions: Driving on hilly or mountainous terrain, as well as in stop-and-go traffic, can negatively impact fuel economy.

  • Weather: Extreme temperatures, both hot and cold, can affect a vehicle's fuel consumption.

  • Maintenance: Properly inflated tires, regular oil changes, and other routine maintenance can help optimize the Impala Premier's fuel efficiency.


By being mindful of these factors and adopting fuel-efficient driving habits, Impala Premier owners can potentially achieve fuel economy results that are closer to the EPA's estimates.

Is the 2018 Chevy Impala Premier a good car?


Yes, the 2018 Chevrolet Impala Premier is a good car for many buyers, praised for its comfortable and spacious interior, strong V6 engine option, large trunk, and comfortable ride. However, some reviewers note drawbacks such as limited cabin storage in certain areas, poor rear visibility due to thick pillars, and some older-style interior plastics. 
Pros

  • Spacious and comfortable: The car offers a comfortable ride and a spacious interior with plenty of headroom and legroom. 
  • Strong performance: The standard 3.6-liter V6 engine delivers 305 horsepower, providing impressive performance for a large sedan. 
  • Large trunk: It has a massive 18.8 cubic feet of trunk space, which is among the best in its class. 
  • Good value: As a used car, the 2018 Impala Premier can offer a lot of features and a luxurious experience for the price. 
  • Technology: It includes standard features like onboard Wi-Fi, Apple CarPlay, and Android Auto. 
  • Safety: It received excellent crash test ratings, with 5-star ratings in frontal, side, and side barrier tests from the NHTSA. 

Cons
  • Visibility: Thick front roof pillars and a high rear trunklid can limit visibility, making the backup camera and other driver aids more important. 
  • Cabin storage: While the trunk is huge, the cabin has limited storage compartments in some areas. 
  • Interior materials: Some interior plastics, particularly on the center console, are noted as being less premium than those in some competitors. 

Overall
The 2018 Impala Premier is a strong option for those who prioritize a smooth, quiet ride, a powerful engine, and a spacious interior for a good price, especially on the used market. However, buyers concerned with visibility and the feel of interior materials may want to consider other vehicles.



What is the gas mileage on a 2018 Chevy Impala Premier?


Luckily, the 2018 Chevrolet Impala Premier is widely praised for its fuel economy and is a standard reason why multiple people around Albuquerque pick to buy this car over the competition. It offers a highway miles per gallon of 28 as well as a city miles per gallon of 19.0.



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.
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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. 



What is the most common problem with the 2018 Chevy Impala?


Owner Reported Trouble Spots

  • Suspension/Steering.
  • Noises/Leaks.
  • Transmission Major.
  • Brakes.
  • In-car Electronics.
  • Transmission Minor.
  • Engine Minor.
  • Fuel System/Emissions. Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.


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.