2026 Jeep Grand Wagoneer L Summit Obsidian 4WD
The 2026 Jeep Grand Wagoneer L Summit Obsidian 4WD is a 420-hp 3.0-liter twin-turbocharged inline-6 wagon with an automatic 8-speed and all-wheel drive. It starts at $97,310 MSRP and is rated at 18 mpg combined.
It makes 420 horsepower. EPA fuel-economy estimates are 16 mpg city and 22 mpg highway (18 mpg combined).
The Grand Wagoneer L measures 228.1 inches long on a 130.0-inch wheelbase and has a curb weight of 6,444 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $97,310 |
| MSRP with Destination | $100,105 |
| Destination Charge | $2,795 |
| Engine | |
| Engine Type | 3.0L Hurricane twin-turbo inline-6 |
| Displacement | 3 L |
| Horsepower | 420 hp |
| Injection Type | Gasoline direct injection |
| Drivetrain | |
| Drive Type | All-Wheel Drive |
| Transmission | |
| Transmission | Automatic 8-speed |
| 1st Gear | 4.71 |
| 2nd Gear | 3.13 |
| 3rd Gear | 2.1 |
| 4th Gear | 1.67 |
| 5th Gear | 1.28 |
| 6th Gear | 1 |
| 7th Gear | 0.84 |
| 8th Gear | 0.67 |
| Reverse | 3.53 |
| Fuel Economy | |
| City | 16 MPG |
| Highway | 22 MPG |
| Combined | 18 MPG |
| Recommended Fuel | Regular Gasoline |
| Tank Capacity | 30.5 gal |
| Tires & Wheels | |
| Wheels Front | 22-in. polished aluminum alloy with painted accents |
| Wheels Rear | 22-in. polished aluminum alloy with painted accents |
| Tires Front | 285/45R22XL |
| Tires Rear | 285/45R22XL |
| Dimensions & Weight | |
| Length | 228.1 in |
| Width | 94 in |
| Height | 79.8 in |
| Wheelbase | 130 in |
| Front Track | 68.5 in |
| Rear Track | 68.3 in |
| Ground Clearance | 8.4 in |
| Cargo Volume | 42.6 ft³ |
| Curb Weight | 6,444 lbs |
| Interior | |
| Headroom Front | 41.3 in |
| Headroom Rear | 40 in |
| Legroom Front | 40.9 in |
| Legroom Rear | 42.7 in |
| Shoulder Room Front | 66.1 in |
| Shoulder Room Rear | 65.2 in |
| Hip Room Front | 63.5 in |
| Hip Room Rear | 63 in |