23 MPG combined is what most 2020 Jeep Wrangler 4WD 2.0L have likely come to expect. This isn’t a vehicle chosen for saving money on gas. It’s chosen for its iconic design, open-air possibilities, and unparalleled off-road prowess. Fuel efficiency is less important than these qualities for the Wrangler enthusiast, who values capability over cost at the pump.

City and highway performance

The 2.0L turbocharged four-cylinder engine in the 2020 Wrangler gets 22 MPG in the city and 24 MPG on the highway. These numbers might seem modest by modern standards, but the Wrangler is a body-on-frame SUV with a boxy shape and large tires. These all create aerodynamic drag and rolling resistance. The 2.0L engine, paired with the smooth 8-speed automatic transmission, provides enough power for both city and highway driving. Pushing the Wrangler hard, especially with oversized tires and aftermarket accessories, will lower those numbers.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 Jeep Wrangler 4WD 2.0L to be $1,900. This is based on driving 15,000 miles per year and using national average fuel prices. Individual fuel costs will change based on driving habits, local fuel prices, and the specific fuel grade used. Wrangler owners who often go off-road or tow heavy loads can expect to exceed this annual fuel cost. The $1,900 figure can be compared against other vehicles, but is just one factor in the overall cost of ownership.

Real-world expectations

EPA estimates are a useful guide, but real-world fuel economy can change. Wrangler owners often report numbers lower than the EPA ratings, especially if their vehicle has larger tires, a lift kit, or added weight. Aggressive driving, stop-and-go traffic, and extreme weather also hurt fuel economy. Many owners see combined MPG numbers closer to 19-21 MPG in everyday driving. Those who drive more carefully and do more highway miles may reach the EPA’s 23 MPG combined number. Understanding these factors is important for having realistic expectations about fuel costs.

How it compares

The 2020 Jeep Wrangler 4WD 2.0L has a unique fuel economy compared to other vehicles in its class. The Toyota 4Runner, another body-on-frame SUV for off-roading, gets only 17 MPG combined with its V6 engine. A similarly configured Ford Bronco, also a popular off-road SUV, with its 2.3L EcoBoost engine and four-wheel drive, rates slightly better, around 20 MPG combined. This puts the Wrangler in the middle. These numbers show the tradeoff between capability and efficiency in this area. Buyers should consider off-road performance compared to how important fuel economy is to them. Explore all Jeep fuel economy data to compare the Wrangler to other models in the Jeep lineup. Also review WRANGLER MPG across all years to see how the four-cylinder Wrangler’s fuel economy compares to other engine options.

Tips to maximize efficiency

Keeping proper tire pressure is a simple way to improve fuel economy. Check your tires often and inflate them to the recommended pressure on the doorjamb sticker. Underinflated tires increase rolling resistance, which makes the engine work harder and use more fuel. When adding larger aftermarket tires, adjust the tire pressure.

Avoid unnecessary idling, especially during cold starts. Modern engines warm up quickly, and idling wastes fuel. If you’ll be stopped for more than a minute, turn off the engine. This is important for Wrangler owners who may spend time idling on trails or at campsites.

Reduce aerodynamic drag by removing items from the roof rack. Roof racks increase wind resistance, especially at highway speeds. Remove the rack when it’s not being used to improve fuel economy. Consider how removing the top or doors affects things. While enjoyable, it hurts fuel economy because of the Wrangler’s flat sides.

Drive smoothly and avoid aggressive acceleration and braking. Gradual acceleration and gentle braking save fuel. Anticipate traffic and keep a steady speed when you can. The 8-speed automatic transmission keeps the engine in its most efficient range when driven conservatively.

Consider using the Wrangler’s selectable driving modes to improve fuel efficiency. Some models have an “Eco” mode that adjusts engine and transmission settings. Try these modes to see how they affect MPG in different conditions.