The 2018 Jeep Renegade 4WD with the 1.4L turbo and manual transmission gets 26 MPG combined, a figure most buyers of this specific configuration readily accept. Someone choosing a Renegade 4×4 with the rev-happy 1.4L isn’t prioritizing ultimate fuel savings. They want the look, the cheeky personality, and the *potential* for off-pavement adventures that the smallest Jeep offers. The manual transmission? That’s a driver’s choice, pure and simple. For them, the trade-off for charm is worth a few trips to the pump.

City and highway performance

The EPA estimates for the 2018 Renegade 4WD 1.4L manual are 24 MPG in the city and 31 MPG on the highway. That city number is indicative of what you’ll actually see day-to-day; the turbo engine needs a bit of revving to get moving, especially with the extra weight of the four-wheel-drive system. The highway figure, while achievable, requires some discipline. The Renegade’s upright design isn’t particularly aerodynamic, so maintaining a steady 65-70 mph is key to hitting that 31 MPG target. Push it much faster, and the fuel economy drops off noticeably.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 Jeep Renegade 4WD 1.4L manual at $2,250. This figure is based on driving 15,000 miles per year, with a specific proportion of city versus highway miles, and assumes national average fuel prices. While your personal fuel costs will vary depending on your driving habits and local fuel prices, this $2,250 figure provides a standardized benchmark for comparing the Renegade to other vehicles and it’s important to reference when considering all Jeep fuel economy data.

Real-world expectations

Don’t expect to consistently match the EPA numbers without conscious effort. The Renegade’s short wheelbase, higher center of gravity, and the fact that it’s a Jeep, encourage a more spirited driving style. Combine that with the need to keep the turbo spooled up for decent acceleration, and you’ll likely see figures closer to the low-to-mid 20s in mixed driving. Owners reporting their own fuel economy experiences for the RENEGADE MPG across all years tend to corroborate this. If you regularly engage the four-wheel-drive system in snow or off-road conditions, expect an even greater drop.

How it compares

The fuel economy puts the Renegade 4WD 1.4L roughly in line with other small SUVs that prioritize utility over outright MPG. For example, the Subaru Crosstrek, known for its standard all-wheel drive, achieves around 29 MPG combined with its manual transmission, a notable improvement. However, a front-wheel-drive Honda HR-V can achieve upwards of 30 MPG combined, highlighting the penalty paid for the Jeep’s off-road aspirations and mandatory 4×4 system in this configuration. Even the slightly larger Mazda CX-5, in its base front-wheel-drive configuration, delivers better highway fuel economy. This comparison matters because potential buyers might be cross-shopping these vehicles, weighing the Jeep’s unique character against the more efficient, but perhaps less distinctive, alternatives.

Tips to maximize efficiency

Master the manual transmission. The 1.4L turbo needs to be kept in its sweet spot to deliver both performance and reasonable fuel economy. Learn to anticipate traffic and shift smoothly, avoiding unnecessary bursts of acceleration. Short-shifting, where you upshift earlier in the RPM range, can help to keep the turbo from excessively spooling up, saving fuel.

Check your tire pressure regularly. Underinflated tires increase rolling resistance, which hurts fuel economy. The correct tire pressure is listed on a sticker inside the driver’s side doorjamb. Maintaining this pressure ensures optimal fuel efficiency and tire life.

Minimize your use of accessories. Running the air conditioning, especially on hot days, puts a significant strain on the engine. Use it carefully. Likewise, avoid carrying unnecessary weight in the vehicle; extra cargo directly impacts fuel consumption, particularly in city driving.

Plan your routes strategically. Avoid stop-and-go traffic whenever possible. Highway driving is generally more fuel-efficient than navigating congested city streets. Use navigation apps to identify alternate routes that minimize idling and frequent braking.

Consider your driving environment. The Renegade’s fuel economy suffers in extreme weather conditions. Cold weather, in particular, can significantly reduce MPG as the engine works harder to reach operating temperature. Driving in windy conditions also increases drag and reduces fuel efficiency.