2018 Jeep Wrangler Unlimited 4WD
3.6L 6-cyl · 6-speed manual · 4WD
Official EPA record #39585 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed
Per month
$223.21
Per year
$2,679
Per mile
22.3¢/mi
5-year total
$13,395
Your own average replaces the EPA laboratory values — never averaged together with them — and the driving-mix setting stops applying, because a figure you measured already contains your own mix.
Notes & official EPA estimate
Official FuelEconomy.gov estimate: $3,450/year — assumes 15,000 miles/year and EPA price assumptions. The figures above use your inputs instead.
Jeep Wrangler: running costs for every model year →
Official EPA efficiency
| Measure | Value |
|---|---|
| City MPG | 16 |
| Highway MPG | 21 |
| Combined MPG | 18 |
Official EPA estimates
| Estimate | Value |
|---|---|
| Official annual fuel cost (15,000 mi/yr) | $3,450/yr |
| Tailpipe CO₂ | 502 g/mi |
| EPA greenhouse gas score | 3/10 |
| EPA smog rating (Federal Tier 3 Transitional Bin 110) | 3/10 |
Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #39585 (record updated 2017-10-23). Snapshot processed 2026-07-26; page data last changed 2017-10-23.
Related configurations
Same year, same family
- Wrangler 4WD · 3.6L 6-cyl · 5-speed automatic · 4WD2018
- Wrangler 4WD · 3.6L 6-cyl · 6-speed manual · 4WD2018
- Wrangler Unlimited 4WD · 3.6L 6-cyl · 5-speed automatic · 4WD2018
- New Wrangler Unlimited 4WD · 3.6L 6-cyl · 8-speed automatic · 4WD2018
- New Wrangler Unlimited 4WD · 3.6L 6-cyl · 6-speed manual · 4WD2018
- New Wrangler 4WD · 3.6L 6-cyl · 6-speed manual · 4WD2018
- New Wrangler 4WD · 3.6L 6-cyl · 8-speed automatic · 4WD2018
- New Wrangler 4WD · 2.0L 4-cyl · 8-speed automatic · 4WD2018
Adjacent model years
- Wrangler 4WD · 2.0L 4-cyl · 8-speed automatic · 4WD2019
- Wrangler 4WD · 3.6L 6-cyl · 8-speed automatic · 4WD2019
- Wrangler 4WD · 3.6L 6-cyl · 6-speed manual · 4WD2019
- Wrangler Unlimited 4WD · 2.0L 4-cyl · 8-speed automatic · 4WD2019
- Wrangler Unlimited 4WD · 3.6L 6-cyl · 8-speed automatic · 4WD2019
- Wrangler Unlimited 4WD · 3.6L 6-cyl · 6-speed manual · 4WD2019
- Wrangler 4WD · 3.6L 6-cyl · 5-speed automatic · 4WD2017
- Wrangler 4WD · 3.6L 6-cyl · 6-speed manual · 4WD2017