2023 Jeep Wrangler — Full Specifications
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The 2023 Jeep Wrangler is an SUV offered with 4 engines (2L 4-cyl turbo, 3L 6-cyl turbo, 3.6L 6-cyl). Its most fuel-efficient configuration returns around 30 mpg (UK) / 25 mpg (US EPA) combined, with 17–30 mpg (UK) across all configurations. A hybrid version is also listed by EPA (3.6L 6-cyl), returning around 25 mpg (UK) combined. Owners often keep a Jeep Wrangler workshop manual to hand for servicing and repairs.
Compared with the 2022 Jeep Wrangler: Fuel economy is essentially unchanged at around 30 mpg (UK) combined. The engine line-up listed by EPA is unchanged.
Full Specifications
| Engine (most efficient) | 3L 6-cyl turbo |
|---|---|
| Engine options | 2L 4-cyl turbo · 3L 6-cyl turbo · 3.6L 6-cyl · 6.4L 8-cyl |
| Transmission (most efficient) | Automatic 8-spd |
| Fuel Type | Diesel |
| Powertrain | Hybrid |
| Drive | 4-Wheel Drive |
| Body Style | SUV |
| Fuel Economy (UK) | 30 combined / 26 urban / 35 extra-urban mpg |
| Fuel Economy (US EPA) | 25 combined / 22 city / 29 highway mpg |
| CO₂ Emissions | 255 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,850 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 7 configurations for the 2023 Jeep Wrangler across 4 engines (2L 4-cyl turbo, 3L 6-cyl turbo, 3.6L 6-cyl, 6.4L 8-cyl). Combined fuel economy ranges from 14 to 25 mpg (US), or 17 to 30 mpg (UK), depending on engine, transmission and drive. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 2L 4-cyl turbo | Automatic 8-spd | 4-Wheel Drive | 28 | 23 (22/24) | 241 | $2,900 |
| 2L 4-cyl turbo (Plug-in Hybrid) | Automatic 8-spd | 4-Wheel Drive | 24 | 20 (20/20) | 143 | $3,350 |
| 3L 6-cyl turbo | Automatic 8-spd | 4-Wheel Drive | 30 | 25 (22/29) | 255 | $3,850 |
| 3.6L 6-cyl (Hybrid) | Automatic 8-spd | 4-Wheel Drive | 25 | 21 (20/24) | 258 | $3,200 |
| 3.6L 6-cyl | Automatic 8-spd | 4-Wheel Drive | 24 | 20 (18/23) | 273 | $3,350 |
| 3.6L 6-cyl | Manual 6-spd | 4-Wheel Drive | 24 | 20 (17/25) | 277 | $3,350 |
| 6.4L 8-cyl | Automatic 8-spd | 4-Wheel Drive | 17 | 14 (13/17) | 387 | $5,850 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
Owner Essentials for the 2023 Jeep Wrangler
Running Costs: 2023 Jeep Wrangler
Covering around 8,000 miles a year in a 2023 Jeep Wrangler at 30 mpg combined, expect roughly 1,212 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,850 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Planning a road trip? Grab a road trip packing list. Only need this car occasionally? See our buy vs rent comparison.
2023 Jeep Wrangler Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists 14 safety recall campaigns that include the 2023 Jeep Wrangler (as of 6 October 2026). Most affected areas: Electrical system (5), Power train (2), Steering (1). 3 campaigns carried a “do not drive” or “park outside” advisory. A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Steering — campaign 26V363000, reported 4 June 2026. Risk: A vehicle fire increases the risk of injury.
- Electrical system — campaign 25V741000, reported 30 October 2025. Risk: A vehicle fire can increase the risk of injury.
- Back over prevention — campaign 24V676000, reported 12 September 2024. Risk: A rearview camera image that does not display decreases the driver's visibility, increasing the risk of a crash. Additionally, a center brake light that fails to illuminate can fail to indicate to other…
- Electrical system — campaign 24V652000, reported 5 September 2024. Risk: An instrument panel that fails to display critical safety information, such as the speedometer or warning lights, can increase the risk of a crash.
Showing the 4 most recent of 14 campaigns.
Owners have filed 369 complaints with NHTSA about the 2023 Jeep Wrangler. The most-reported areas are Electrical system (196), Engine (103), Fuel/propulsion system (62). Complaints include 11 reported crashes, 6 reported fires, 8 reported injuries. That is close to the median of 611 complaints across the 17 Jeep Wrangler model years in our data.
Used-buyer checklist for the 2023 Jeep Wrangler
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (5 recall campaigns · 196 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Engine (103 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
- Fuel system (62 owner complaints) — Ask whether any fuel-pump or fuel-system recalls were completed, and watch for hard starting or stalling.
- Transmission & drivetrain (2 recall campaigns) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission service history.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
How does the Jeep Wrangler compare to similar SUVs? For context, SUVs in our database average around 27 mpg (UK) combined — this model's 30 mpg figure is 3 mpg better than that average. This comparison is based on 1824 SUVs in our dataset.
Jeep models in our database average about 27 mpg (UK) combined on their most efficient configuration; the 2023 Jeep Wrangler's 30 mpg is 3 mpg above that make average.
Of the 17 Jeep Wrangler model years we cover, the 2023 is the most economical on its best configuration (30 mpg UK combined). See every Jeep Wrangler year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2023 Jeep Wrangler
Frequently Asked Questions
What engine does the 2023 Jeep Wrangler have?
EPA lists 4 engines for the 2023 Jeep Wrangler: 2L 4-cyl turbo, 3L 6-cyl turbo, 3.6L 6-cyl, 6.4L 8-cyl. The most fuel-efficient configuration pairs the 3L 6-cyl turbo with a automatic 8-spd.
What is the fuel economy of the 2023 Jeep Wrangler?
The most efficient configuration returns around 30 mpg (UK) combined, or 25 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 17 to 30 mpg. The hybrid version returns around 25 mpg (UK) combined.
How much does the 2023 Jeep Wrangler cost to fuel per year?
The US EPA estimates about $3,850 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2023 Jeep Wrangler have any recalls?
NHTSA lists 14 safety recall campaigns that include the 2023 Jeep Wrangler (as of 6 October 2026). Most affected areas: Electrical system (5), Power train (2), Steering (1). 3 campaigns carried a “do not drive” or “park outside” advisory. A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2023 Jeep Wrangler?
Among the 369 owner complaints filed with NHTSA, the most-reported areas are Electrical system (196 complaints), Engine (103 complaints), Fuel/propulsion system (62 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Jeep Wrangler's fuel economy good for an SUV?
Yes — it returns around 30 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track, making it one of the more efficient options in its class.