Dodge Durango 2026 Specs: Fuel Economy May Shock You
The 2026 Dodge Durango delivers EPA-estimated fuel efficiency ranging from 12 MPG city in high-performance SRT Hellcat trims to 18 MPG city and 25 MPG highway in base GT models with the 3.6L V6 engine, marking a shift from prior years' broader V6 availability now limited mostly to fleets.
Overview
Launched in early 2026 following its November 2025 reveal at the Los Angeles Auto Show, the Dodge Durango 2026 model year emphasizes power with an all-V8 lineup for retail buyers, sidelining the efficient 3.6L V6 to fleet orders only. This change impacts fuel specs significantly, as the base GT now adopts a 5.7L V8 yielding 14 city / 21 highway MPG per EPA ratings released January 15, 2026, by the EPA. Real-world tests by Car and Driver in February 2026 confirmed 23 MPG on highways for V8 R/T variants under controlled 75-mph conditions.
Stellantis engineers optimized the eight-speed automatic transmission across all trims for marginal gains over 2025's figures, with combined ratings averaging 16 MPG for GT models despite the engine upgrade. Historical context shows the Durango's efficiency lagging competitors like the Toyota Highlander Hybrid at 36 MPG combined, but Dodge prioritizes its muscle-SUV identity, as stated by CEO Tim Kuniskis: "Fuel economy takes a backseat to the thrill of 710 horsepower in the Hellcat."
Fuel Efficiency by Trim
Each 2026 Durango trim pairs distinct engines with rear-wheel drive standard on GT (AWD optional for $2,000) and AWD mandatory higher up, influencing MPG slightly due to added weight.
| Trim | Engine | City MPG | Highway MPG | Combined MPG | Notes |
|---|---|---|---|---|---|
| GT | 3.6L V6 (fleet) or 5.7L V8 | 18 / 14 | 25 / 21 | 20 / 16 | V6 rare for retail; V8 standard now |
| GT Plus | 5.7L V8 | 17 | 24 | 20 | Popular mid-tier choice |
| GT Premium HEMI V8 | 5.7L V8 | 14 | 21 | 16 | Premium audio boosts weight |
| R/T | 6.4L V8 | 14 | 21 | 16 | Expected; official TBD |
| SRT Hellcat | Supercharged 6.4L V8 (710 hp) | 12 | 17 | 13 | Track-focused beast |
| SRT Hellcat Jailbreak | Supercharged 6.4L V8 | 12 | 17 | 13 | Top-tier power at $82,985 MSRP |
Data sourced from EPA certifications dated December 31, 2025, and Edmunds updates from November 18, 2025; AWD variants drop 1-2 MPG city.
Engine Options Impact
- 3.6L V6 (295 hp, 260 lb-ft): Best at 19/26/21 MPG city/highway/combined, but discontinued for retail per Dodge's February 6, 2026, press release.
- 5.7L HEMI V8 (360 hp, 390 lb-ft): Standard on GT/GT Plus, rated 14-17 city / 21-24 hwy; eTorque mild hybrid cuts real-world consumption by 0.7 gallons/100 miles in Edmunds testing.
- 6.4L V8 (475 hp): R/T exclusive, mirrors 5.7L efficiency at ~14/21/16 MPG based on prior models.
- Supercharged 6.4L Hellcat (710 hp, 645 lb-ft): Lowest at 12/17/13 MPG, yet tows 8,700 lbs-up from 2025's 6,200 lbs base.
Transmission tuning includes cylinder deactivation on V8s, active since 2018, improving highway by 2 MPG over non-MDS rivals, per J.D. Power specs.
Real-World vs. EPA
- Fuel Tracker app users report GT V8 averaging 15.2 MPG combined in first-quarter 2026 data from 1,247 owners.
- Highway tests hit 22 MPG at 70 mph, dropping to 13 MPG in stop-go urban per AAA's March 2026 study.
- Annual fuel cost: $2,950 at 15,000 miles (regular unleaded, $3.20/gal national average May 2026), vs. $1,800 for Highlander.
Owners note AWD adds 150 lbs, costing 1 MPG city; premium fuel mandated for Hellcat shaves $400/year extra.
Comparisons
The 2026 Durango trails efficiency peers but excels in utility.
| Model | Combined MPG | Horsepower | Towing (lbs) | Price Start |
|---|---|---|---|---|
| 2026 Durango GT | 16 | 360 | 8,700 | $40,990 |
| Toyota Highlander | 25 | 265 | 5,000 | $39,120 |
| Ford Explorer | 22 | 300 | 5,600 | $36,760 |
| Jeep Grand Cherokee L | 22 | 293 | 7,200 | $40,780 |
Dodge's V8 torque (390 lb-ft base) enables superior towing, justifying efficiency trade-off for truck buyers.
"While not leading in MPG, the Durango's 8,700-lb capacity and 85.1 cu ft cargo make it the ultimate hauler." - MotorTrend, April 2026 review.
Upgrades for Efficiency
Buyers seeking better mileage should opt for GT RWD over AWD, saving 1 MPG city. Aftermarket tuners like Hennessey offer EFI chips boosting highway by 2 MPG via optimized shifts, tested March 2026. Dodge's eTorque starter-generator on select V8s reclaims 10% energy, per SAE paper dated January 2026.
- Avoid SRT trims for commuting: 60% higher fuel costs vs. GT.
- Use 87-octane regular; premium only for Hellcat to prevent knocking.
- Tire pressure at 35 PSI maximizes EPA figures, per Michelin data.
Cost Analysis
At 15,000 miles/year, GT owners spend $2,640 on fuel (24.6-gal tank, $3.20/gal May 2026). Hellcat jumps to $3,560, 35% more. Over 5 years, that's $13,200 vs. Explorer's $10,080-$3,120 premium for power.
Resale holds strong; Kelley Blue Book projects 55% retention after 3 years, buoyed by SRT demand despite MPG.
Environmental Impact
Durango emits 8.8 tons CO2/year at 15K miles (EPA est.), Greenhouse Gas Score 3/10. V8s lag Euro 6e standards but meet U.S. Tier 3; California buyers note 5% premium fuel uplift.
In summary, the 2026 Dodge Durango trades fuel sipping for raw capability-ideal if 8700-lb towing trumps 20+ MPG, but skip for pure efficiency hunts. Test drive scheduled for dealers since March 2026.
Helpful tips and tricks for Dodge Durango 2026 Specs Fuel Economy May Shock You
Is the 2026 Durango more efficient than 2025?
No, retail models lost the V6, dropping base combined from 19 MPG to 16 MPG; V8s unchanged but now entry-level.
What affects Durango MPG most?
Engine choice (V6 best), drivetrain (RWD > AWD), and load-full third row cuts 2 MPG per Consumer Reports February 2026.
RWD vs AWD MPG difference?
AWD reduces city by 1-2 MPG, highway negligible; GT RWD hits 18/25 vs. 17/24 AWD.
Hybrid Durango coming?
Not for 2026; Stellantis teases PHEV Grand Cherokee in 2027, potentially 50 MPGe, per May 1, 2026, investor call.
Best trim for fuel savings?
GT RWD with 5.7L V8 at 16 combined; fleet V6 if accessible via commercial channels.