The Chevy Equinox, a popular compact SUV, has seen various changes over the years, especially in its gas tank size. This key feature significantly impacts vehicle range and fueling frequency, making it a crucial aspect for owners and potential buyers.
For the Chevy Equinox, gas tank sizes have varied, ranging from 18.8 gallons in earlier models to 15.6 gallons in more recent editions. This shift reflects changing industry trends and technological advancements in fuel efficiency.
Understanding these variations is essential for drivers who prioritize fuel capacity and efficiency. The Equinox’s evolution in gas tank size mirrors broader trends in automotive design and consumer preferences, marking its journey from a robust family SUV to a more environmentally conscious vehicle.
Gas Tank Capacity by Model Year
2024 Chevy Equinox:
- Standard Models: 15.6 gallons
- RS and LT Variants: 15.6 gallons
2023 Chevy Equinox:
- Base Model: 15.6 gallons
- Premier Model: 15.6 gallons
2022 Chevy Equinox:
- All Variants: 15.6 gallons
Fuel Tank Size by Year
| Year | Model Variants | Tank Capacity (gallons) |
|---|---|---|
| 2024 | Standard, RS, LT | 15.6 |
| 2023 | Base, Premier | 15.6 |
| 2022 | All Variants | 15.6 |
| 2021 | LS, LT, Premier | 14.9 |
| 2020 | L, LS, LT, Premier | 14.9 |
Fuel Efficiency and Range
2024 Models:
- Average MPG: 26 city / 31 highway
- Estimated Range: 406 – 483 miles per tank
2023 Models:
- Average MPG: 25 city / 30 highway
- Estimated Range: 390 – 468 miles per tank
2022 Models:
- Average MPG: 24 city / 30 highway
- Estimated Range: 374 – 468 miles per tank
Older Models
2010-2019
The Chevy Equinox experienced a noteworthy change in gas tank size in the decade from 2010 to 2019, notably the shift from a 18.8 gallon tank to a 15.6 gallon tank in 2018.
| Year | Model Variants | Tank Capacity (gallons) |
|---|---|---|
| 2019 | L, LS, LT, Premier | 15.6 |
| 2018 | L, LS, LT, Premier | 15.6 |
| 2017 | L, LS, LT, Premier | 18.8 |
| 2016 | L, LS, LT, Premier | 18.8 |
| 2015 | LS, LT, LTZ | 18.8 |
| 2014 | LS, LT, LTZ | 18.8 |
| 2013 | LS, LT, LTZ | 18.8 |
| 2012 | LS, LT, LTZ | 18.8 |
| 2011 | LS, LT, LTZ | 18.8 |
| 2010 | LS, LT, LTZ | 18.8 |
The reduced tank size in 2018 was a strategic move, reflecting advancements in engine technology and the growing public demand for more fuel-efficient vehicles.
This period also saw improvements in the Equinox’s fuel economy. Earlier models in the decade, like the 2010-2014 Equinox, had an average fuel economy in the range of 22-24 MPG combined.
With technological advancements, the later models, particularly from 2015 onward, began to show improved fuel economy figures, reaching up to 26-28 MPG combined, depending on the engine and drivetrain options.
2005-2009
The Chevy Equinox, introduced in 2005, maintained a consistent gas tank size of 20 gallons throughout its initial years from 2005 to 2009. This large tank capacity was typical of SUVs during this era, reflecting the market trends and consumer expectations for vehicles that offered substantial driving range and utility.
| Year | Model Variants | Tank Capacity (gallons) |
|---|---|---|
| 2009 | LS, LT, LTZ | 20.0 |
| 2008 | LS, LT, LTZ | 20.0 |
| 2007 | LS, LT, LTZ | 20.0 |
| 2006 | LS, LT | 20.0 |
| 2005 | LS, LT | 20.0 |
In these early years, the Equinox was equipped with engines that were less fuel-efficient compared to later models.
The fuel economy for these initial models was roughly in the range of 17-19 MPG combined. This was acceptable at the time, but gradually became less competitive as the automotive industry shifted towards more efficient vehicles.
The 2009 model year was the last to feature the 20-gallon tank before Chevy embarked on a path of redesigning the Equinox in the following years, focusing on improving fuel efficiency and reducing environmental impact.
Frequently Asked Questions
How often should I refuel my Chevy Equinox?
Refuel when you reach a quarter tank to avoid fuel pump damage and maintain consistent fuel efficiency.
Can a Chevy Equinox run on E85 ethanol?
Some models are flex-fuel capable. Check your vehicle’s manual to confirm.
Does driving style affect fuel efficiency in the Equinox?
Yes, aggressive driving can reduce fuel efficiency. Smooth, consistent driving is recommended for the best mileage.
Are there significant differences in tank size among Chevy Equinox models?
Not in recent years. Older models, pre-2016, had larger tanks.
How does the Chevy Equinox compare to competitors in terms of fuel efficiency?
The Equinox is competitive in its class, offering comparable or better fuel efficiency than many rivals.
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