Mercedes Mullins
Jeep owners have long complained about the small size of their vehicles' fuel tanks. While some have resorted to installing additional tanks, others have pointed out that the smaller tanks are not a deal-breaker, as modern cars are more fuel-efficient than older models. However, the issue of small fuel tanks in Jeeps is not just a matter of convenience. In the case of the 1993-2004 Jeep Grand Cherokee and 2002-2007 Jeep Liberty, the placement of the fuel tank near the rear bumper led to safety concerns, with accidents resulting in fuel-fed fires.
| Characteristics | Values |
|---|---|
| Fuel Tank Size | 12.7 gallons |
| Fuel Efficiency | 28 mpg |
| Fuel Mileage | 300 miles |
| Fuel Tank Location | Behind the rear axle |
| Fuel Tank Capacity | 16 gallons |
Explore related products
What You'll Learn
Fuel efficiency: Smaller tanks for more fuel-efficient cars
Fuel efficiency is a key factor in the automotive industry, with car manufacturers striving to improve fuel economy and reduce emissions. Smaller fuel tanks play a role in achieving these goals by reducing the overall weight of the vehicle. For every 100 lbs of weight reduced, there is an approximate 3% savings in fuel consumption. By opting for smaller fuel tanks, automakers can strike a balance between fuel capacity and vehicle efficiency.
While smaller fuel tanks contribute to fuel efficiency, they can also present challenges for drivers. One of the main drawbacks is the need to refuel more frequently. This can be inconvenient, especially for those who travel long distances or live in areas with limited access to gas stations. In such cases, a larger fuel tank could provide greater range and peace of mind.
The Jeep Compass, for example, has been noted for its relatively small fuel tank capacity, ranging from 9.6 to 13.5 gallons, depending on the model year and trim level. This has led to concerns among Jeep owners about the frequency of refueling, with some expressing a preference for larger fuel tanks in future models.
However, it's important to consider the trade-offs. Larger fuel tanks add weight to the vehicle, which can negatively impact fuel efficiency and handling. Additionally, the overall design and functionality of the vehicle play a role in fuel tank size. Off-roading vehicles, for instance, may require larger fuel tanks to accommodate extended trips and varying terrain conditions.
To address the limitations of smaller fuel tanks, some Jeep owners have explored auxiliary fuel tank options. These solutions include adding additional fuel capacity in the spare tire space or utilizing fuel bladders or auxiliary tanks to extend the vehicle's range. While these workarounds may not be ideal, they demonstrate the creativity and resourcefulness of drivers seeking to optimize their fuel efficiency and range.
Why Do Fuel Tanks Explode on Planes?
You may want to see also
Explore related products
Design: Smaller tanks for smaller car designs
Smaller fuel tanks are often a result of smaller car designs. The size of the fuel tank is directly proportional to the size of the car, and a smaller car will naturally have a smaller fuel tank.
The Jeep Cherokee, for example, has seen a reduction in fuel tank capacity from 20 gallons in the 2001 model to 16 gallons in the 2014 model, despite the newer model being physically larger. This is likely due to improvements in fuel efficiency, with newer models travelling further on less fuel.
The Jeep Compass is another example of a smaller Jeep model with a smaller fuel tank. The 2020 model has a fuel tank capacity of 13.5 gallons, which is significantly smaller than some older Jeep models, such as the 2001 Toyota Camry, which had an 18.5-gallon fuel tank.
Smaller fuel tanks can be a source of frustration for drivers, as they may need to refuel more frequently. However, smaller tanks also have their advantages. For instance, they can result in cost savings, as filling a smaller tank is less expensive than filling a larger one. Additionally, smaller tanks reduce the overall weight of the vehicle, which can improve fuel efficiency and lead to cost savings in the long run.
While some Jeep owners have expressed a desire for larger fuel tanks, others have come to appreciate the smaller tank sizes. Some have noted that the improved fuel efficiency of newer Jeep models offsets the inconvenience of having to refuel more often. Ultimately, the decision to opt for a smaller fuel tank is influenced by a variety of factors, including vehicle size, weight, fuel efficiency, and cost considerations.
Mastering Fuel Tank Drops in the F-1 DCS
You may want to see also
Explore related products
Safety: Smaller tanks for safety reasons
Jeep fuel tanks have been the subject of controversy due to safety concerns. Notably, the 1993-2004 Jeep Grand Cherokee and the 2002-2007 Jeep Liberty were designed with fuel tanks located behind the rear axle and near the rear bumper. This placement made the fuel tanks vulnerable to rupture in rear-end collisions, leading to fuel-fed fires that quickly engulfed the vehicle.
In the case of Williamson v. Mazda, the U.S. Supreme Court affirmed that compliance with Federal Motor Vehicle Safety Standards does not exempt automakers from liability. Despite meeting the fuel tank integrity standard, the vulnerable fuel tank design of certain Jeep models was deemed unsafe and led to hazardous situations in real-world accidents.
To address these safety concerns, automakers have made conscious efforts to relocate fuel tanks to safer positions in newer models. This proactive approach to safety has resulted in fuel tanks being placed forward of the rear axle, reducing the risk of fuel-fed fires in rear-impact collisions.
While smaller fuel tanks may be inconvenient for some Jeep owners who need to refuel more frequently, it's important to recognize that fuel tank size is just one factor in a vehicle's overall design. Safety considerations play a crucial role in determining fuel tank placement and capacity, ensuring that Jeep vehicles meet the necessary safety standards and minimize the risk of fuel-related accidents.
Additionally, advancements in fuel efficiency contribute to the trend of smaller fuel tanks. Modern Jeeps are designed to be more fuel-efficient, reducing the need for larger fuel tanks. This improved efficiency means that even with smaller tanks, Jeeps can still offer competitive mileage ranges.
Relocating the Jeep LJ Fuel Tank: Is It Possible?
You may want to see also
Explore related products
Cost: Smaller tanks to reduce the cost of fill-ups
One of the reasons why Jeep fuel tanks are smaller than those of other vehicles is to reduce the cost of fill-ups. Smaller tanks mean less fuel is needed to fill up the tank, which results in lower costs per fill-up. This is especially beneficial for those who drive less frequently or prefer to keep their fuel costs low.
For example, the 2007 Ford Escape has a 16-gallon tank, while the Jeep Renegade has a smaller 12.7-gallon tank. Despite the difference in tank size, the Renegade has better gas mileage, averaging 28 mpg compared to the Escape's 22 mpg. As a result, some Renegade owners find that they spend less money on fuel per fill-up, even though they may need to fill up more frequently.
Similarly, a Jeep Commander owner compared their vehicle's 16- to 17-gallon tank to their previous car, a 2001 Toyota Camry with an 18.5-gallon tank. They noted that despite the smaller tank size, they spent less money on fuel for the Commander because of its better mileage.
While smaller tanks can help reduce the cost per fill-up, some Jeep owners have expressed a desire for larger tanks to reduce the frequency of fill-ups. For example, a Jeep Compass owner mentioned that their vehicle's 9.6-gallon tank felt too small, and they would prefer a larger tank to extend the range. Similarly, a Jeep Commander owner wished for a tank of 30+ gallons, as they found the standard 20-gallon tank inadequate for their needs.
To address the range limitations of smaller tanks, some Jeep owners have explored auxiliary fuel tank options. These additional tanks can be installed in the spare tire space or customized to fit specific needs, providing extended range and reducing the frequency of fill-ups. However, these auxiliary tanks come at an additional cost, impacting the overall fuel-related expenses.
Winterizing Your Boat: Fuel Tank Full or Empty?
You may want to see also
Explore related products
Weight: Smaller tanks to reduce the overall weight of the car
One of the reasons why Jeep fuel tanks are smaller is to reduce the overall weight of the car. A Jeep owner commented that their 2001 Toyota Camry had a larger 18.5-gallon tank but weighed less. This is because every hundred pounds of weight reduction saves approximately 3% on gas.
The weight of a car is directly proportional to its fuel efficiency. The heavier the car, the more fuel it consumes. A lighter car, on the other hand, is more fuel-efficient. Jeep fuel tanks are smaller to keep the weight of the car low, which in turn improves fuel efficiency.
Jeep owners have also noted that despite the smaller fuel tank, they have to fill up less often due to the improved fuel efficiency of their vehicles. For example, the Jeep Renegade has a smaller 12.7-gallon tank but gets 28 miles per gallon, compared to the 2007 Ford Escape with a 16-gallon tank that gets 22 miles per gallon. As a result, the Renegade has better gas mileage and requires less frequent fill-ups.
In addition, some Jeep owners have opted for auxiliary fuel tanks to increase their vehicle's range. These auxiliary tanks can be installed in the spare tire space, feeding into the fuel system and filled when filling the primary tank. This allows for extended travel without the need to stop for refuelling.
While smaller fuel tanks can reduce weight and improve fuel efficiency, some Jeep owners have expressed a desire for larger fuel tanks. They suggest that a larger fuel tank would provide a greater range and reduce the frequency of refuelling stops. This is especially important for off-roading and travelling, where fuel stations may not be readily available.
Fuel Evaporation: Does Gasoline Evaporate from Your Tank?
You may want to see also
Frequently asked questions
Jeep fuel tanks are small because auto companies are doing everything they can to meet fuel mileage limits. The more fuel you carry, the less efficient your vehicle is.
The capacity of the fuel tank in the Jeep Commander is somewhere around 16 to 20.8 gallons.
The capacity of the fuel tank in the 2020 Jeep Compass Trailhawk is 13.5 gallons.
The capacity of the fuel tank in the Jeep Renegade is 12.7 gallons.
The 2001 Jeep Cherokee has a 20-gallon gas tank, while the newer 2014 Cherokee has a 16-gallon tank.
