DecodedCars2027 Jeep Grand Wagoneer
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2027 models.
- Class
- Standard Sport Utility Vehicle 2WD
- Engines
- 3.0L 6-cyl turbo
- Drivetrain
- Rear-Wheel Drive, All-Wheel Drive
- Fuel
- Regular Gasoline
- MPG (best)
- 19 combined · 17 city / 22 hwy
- Length
- –
- Curb weight
- –
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
- AWD / 4WD available
Watch out for
- Below-average fuel economyBest version gets 19 MPG combined, 12% below the 2027 standard SUV average of 21.5 MPG.
Calculated from EPA, NHTSA and vPIC data against 19 similar 2027 models — not a review. How we calculate this →
Overview
The 2027 Jeep Grand Wagoneer is a standard SUV offered with a 3.0L 6-cyl turbo engine and rear-wheel drive and all-wheel drive.
EPA rates its most efficient version at 19 MPG combined (17 city / 22 highway), 12% worse than the 2027 standard SUV average of 21.5 MPG, for an estimated $3,550 a year in fuel.
There are no recalls or owner complaints on file with NHTSA for this model year.
What changed for 2027
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2026 Grand Wagoneer — a carry-over year in the data.
Compared with 2026; trim, feature and price changes aren't covered. See the 2026 Grand Wagoneer →
Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Grand Wagoneer 2WD | 3.0L 6-cyl turbo | Automatic 8-spd | Rear-Wheel Drive | 17 / 22 / 19 | -12% | $3,550 | 469 |
| Grand Wagoneer L 2WD | 3.0L 6-cyl turbo | Automatic 8-spd | Rear-Wheel Drive | 17 / 22 / 19 | -12% | $3,550 | 469 |
| Grand Wagoneer 4WD | 3.0L 6-cyl turbo | Automatic 8-spd | All-Wheel Drive | 17 / 21 / 18 | -7% | $3,700 | 484 |
| Grand Wagoneer L 4WD | 3.0L 6-cyl turbo | Automatic 8-spd | All-Wheel Drive | 16 / 20 / 18 | -7% | $3,700 | 505 |
EPA estimates; "vs. class" is combined MPG against the 2027 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2027 Jeep Grand Wagoneer.
Similar 2027 standard SUVs
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2027 Jeep Grand Wagoneer (this car) | 19 MPG | Not rated | 0 |
| 2027 Toyota Land Cruiser | 23 MPG | Not rated | 1 |
| 2027 Chevrolet Suburban | 23 MPG | Not rated | 0 |
| 2027 Ford Explorer | 23 MPG | Not rated | 2 |
| 2027 Jeep Grand Cherokee | 23 MPG | Not rated | 0 |
| 2027 Kia Telluride | 35 MPG | Not rated | 3 |
| 2027 GMC Yukon | 23 MPG | Not rated | 0 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2027 Jeep Grand Wagoneer.
Check your VIN for open recalls at NHTSA ↗Not every 2027 Jeep Grand Wagoneer is affected — only a VIN check confirms your car.
Owner-reported problems
No owner complaints for the 2027 Jeep Grand Wagoneer in NHTSA's database since 2015.
Other Grand Wagoneer years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2026 Grand Wagoneer | 19 | 214.6 in | Not rated | 5 | 5 |
| 2025 Grand Wagoneer | 17 | 214.6 in | Not rated | 3 | 3 |
| 2024 Grand Wagoneer | 17 | 226.8 in | Not rated | 8 | 37 |
| 2023 Grand Wagoneer | 17 | 214.6 in | Not rated | 8 | 49 |
| 2022 Grand Wagoneer | 17 | 214.6 in | Not rated | 10 | 63 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Jeep. How we calculate this →