The Chevrolet S10, a compact pickup truck that has seen numerous iterations since its introduction, offers versatility and reliability.
The last production model of the Chevy S10 was in 2004 and it had a gas tank size of 19 gallons for both the Xtreme and ZR2 trims.
Though the S10 is gone it is certainly not forgotten. There are still many truck enthusiasts looking for this classic, compact truck on the secondary market. The info and tables below will help give you an idea of the fuel capacity of this small truck with a big heart!
Fuel Tank Size by Year
2000-2004
During the years 2000 to 2004, the Chevy S10 underwent several changes aimed at improving its performance, comfort, and fuel economy. The gas tank sizes remained relatively consistent, hovering around 18.5 to 19 gallons across different trims and models.
| Year | Trim | Tank Capacity (gallons) |
|---|---|---|
| 2000 | Base, LS | 18.5 |
| 2000 | Xtreme, ZR2 | 18.5 |
| 2001 | Base, LS | 18.5 |
| 2001 | Xtreme, ZR2 | 19 |
| 2002 | Base, LS | 19 |
| 2002 | Xtreme, ZR2 | 19 |
| 2003 | Base, LS | 19 |
| 2003 | Xtreme, ZR2 | 19 |
| 2004 | Base, LS | 19 |
| 2004 | Xtreme, ZR2 | 19 |
Throughout this period, Chevrolet focused on enhancing the S10’s fuel economy by introducing more efficient engines and refining aerodynamics.
For instance, the introduction of the Vortec 2200 L4 engine in the base models provided a better fuel economy due to its advanced engineering and lighter weight compared to the older engines.
The ZR2 and Xtreme trims, while positioned as more performance and style-focused variants, respectively, retained similar gas tank sizes but included modifications that slightly affected their fuel consumption, such as off-road suspension setups and lower-profile tires.
The years 2000 to 2004 marked the final production phase of the Chevy S10 in North America, with Chevrolet preparing to replace it with the Colorado.
During these years, Chevrolet made several minor adjustments to the S10, focusing on reliability and cost-effectiveness rather than major overhauls.
The consistency in tank size during these years indicates that Chevrolet found a sweet spot in terms of fuel capacity that appealed to their target market—individuals and small businesses looking for a reliable, economical, and compact pickup truck.
1990-1999
The early ’90s models of the Chevy S10 started with a 20-gallon fuel tank across all trims. This capacity suited the needs of both daily commuters and small businesses relying on the compact truck for hauling and transportation duties.
| Year | Trim | Tank Capacity (gallons) |
|---|---|---|
| 1990 | Base, Tahoe, Sport | 20 |
| 1991 | Base, Tahoe, Sport | 20 |
| 1992 | Base, Tahoe, EL | 20 |
| 1993 | Base, Tahoe, EL | 20 |
| 1994 | Base, LS, SS | 20 |
| 1995 | Base, LS, SS | 19 |
| 1996 | Base, LS, SS | 19 |
| 1997 | Base, LS, SS | 19 |
| 1998 | Base, LS, SS | 18.5 |
| 1999 | Base, LS, Xtreme | 18.5 |
By mid-decade, specifically from 1995 onwards, Chevrolet slightly reduced the tank size to 19 gallons for the Base and LS trims and also for the performance-oriented SS trim.
This change was likely a response to improvements in fuel efficiency and engine performance, allowing the S10 to maintain a competitive range while reducing the overall weight and potentially improving handling and performance.
The late ’90s saw the introduction of the Xtreme trim, which replaced the SS as the sport-oriented option in the lineup. Along with this new trim, the gas tank size was adjusted to 18.5 gallons in 1998, a size that would remain constant for the last few years of the decade.
1982-1989
When the Chevy S10 was first launched in 1982, it featured a 13.2-gallon fuel tank across the board. In 1985, due to popular demand, a 20 gallon tank option was introduced.
| Year | Trim | Tank Capacity (gallons) |
|---|---|---|
| 1982 | Base, Sport | 13.2 |
| 1983 | Base, Durango | 13.2 |
| 1984 | Base | 13.2 |
| 1984 | Tahoe | 20 |
| 1985 | Base | 13.2 / 20 (Optional) |
| 1985 | Tahoe | 20 |
| 1986 | Base | 13.2 / 20 (Optional) |
| 1986 | Sport | 20 |
| 1987 | Base | 13.2 / 20 (Optional) |
| 1987 | Tahoe | 20 |
| 1988 | Base | 13.2 / 20 (Optional) |
| 1988 | EL | 13.2 |
| 1989 | Base | 13.2 / 20 (Optional) |
| 1989 | Tahoe | 20 |
By 1984, recognizing the diverse needs of its customer base, Chevrolet introduced a larger 20-gallon tank option with the Tahoe trim, significantly enhancing the S10’s appeal to users who required more range for longer trips or heavier hauling tasks.
This dual-capacity approach continued throughout the decade, allowing buyers to choose between the original 13.2-gallon tank for better fuel economy and the larger 20-gallon option for extended range.
Throughout the 1980s, Chevy gradually expanded the S10 lineup with new trims such as the Durango, Sport, and EL, catering to a wider array of customer preferences and uses.
Each new trim offered unique features and styling cues, but the choice between the smaller and larger fuel tank sizes remained consistent, ensuring that the S10 could be tailored to specific needs and preferences.
Frequently Asked Questions
How does the Chevy S10’s fuel efficiency compare to other trucks?
The Chevy S10’s fuel efficiency is competitive within its class, especially in models equipped with the 4-cylinder engine. It strikes a balance between power and fuel economy.
Can I increase my S10’s fuel tank capacity?
Modifying a vehicle’s fuel tank capacity is possible but involves significant changes to the fuel system. It’s recommended to consult with a professional.
What is the best way to improve fuel efficiency in an S10?
Regular maintenance, proper tire inflation, and mindful driving habits are effective ways to improve fuel efficiency in the Chevy S10.
Are there diesel options for the Chevy S10?
Yes, in certain markets, the Chevy S10 was available with a diesel engine option, providing different fuel efficiency and performance characteristics.
How often should I refuel my Chevy S10?
Refueling frequency depends on your driving habits and model’s fuel tank capacity. It’s advisable to refuel before your tank drops below a quarter full to maintain fuel pump health.
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