2024 Jeep Grand Cherokee L Summit
The 2024 Jeep Grand Cherokee L Summit is a 293-hp with a torqueflite 8hp70 8-speed automatic and four-wheel drive. It is rated at 21 mpg combined.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | 3.6L Pentastar V-6 DOHC 24-valve, chain-driven VVT (std) / 5.7L HEMI V-8 OHV 16-valve VVT+MDS, pushrod (available 4WD only) |
| Horsepower | 293 hp @ 6,400 rpm |
| Torque | 260 lb-ft @ 4000 rpm (V-6) / 390 lb-ft (V-8) rpm |
| Redline | 6,700 rpm |
| Valvetrain | DOHC, 24 valves, chain-driven VVT (V-6) / OHV, 16 valves, VVT+MDS (V-8) |
| Bore and Stroke | 96.0 x 83.0 (V-6) / 99.5 x 90.9 (V-8) |
| Compression Ratio | 11.3:1 (V-6) / 10.5:1 (V-8) |
| Injection Type | Sequential multiport EFI (V-6 and V-8) |
| Drivetrain | |
| Drive Type | 2WD (4x2) or 4WD (4x4) |
| Transmission | |
| Transmission | TorqueFlite 8HP70 8-speed automatic |
| 1st Gear | 4.71 (37 mph **) |
| 2nd Gear | 3.14 (56 mph **) |
| 3rd Gear | 2.11 (83 mph **) |
| 4th Gear | 1.67 (105 mph **) |
| 5th Gear | 1.29 (136 mph **) |
| 6th Gear | 1 (176 mph **) |
| 7th Gear | 0.84 (209 mph **) |
| 8th Gear | 0.67 (262 mph **) |
| Reverse | 3.3 |
| Final Drive | 3.45 |
| Fuel Economy | |
| City | 19 MPG |
| Highway | 26 MPG |
| Combined | 21 MPG |
| Recommended Fuel | Unleaded regular 87 octane (V-6) / Mid-grade 89 octane recommended (V-8) |
| Suspension | |
| Front Suspension | Multi-link independent front suspension, coil/coilover springs |
| Rear Suspension | Multi-link independent rear suspension, coil springs, twin-tube shocks |
| Brakes | |
| Front Brake Calipers | 2-piston fixed (electric boost) |
| Front Brake Disc | 13.94 x 1.10 in / 354 x 28 mm, vented |
| Rear Brake Disc | 13.78 x 0.87 in / 350 x 22 mm, vented |
| Tires & Wheels | |
| Wheels Front | 20 x 8.5 in (standard) / 21 x 9 in (Summit Reserve / High Altitude) |
| Wheels Rear | 20 x 8.5 in (standard) / 21 x 9 in (Summit Reserve / High Altitude) |
| Tires Front | 265/50R20 Pirelli Scorpion (std) / 275/45R21 Continental CrossContact (Reserve) |
| Tires Rear | 265/50R20 Pirelli Scorpion (std) / 275/45R21 Continental CrossContact (Reserve) |
| Dimensions & Weight | |
| Length | 204.9 in |
| Width | 77.5 in |
| Height | 71.5 in |
| Wheelbase | 121.7 in |
| Front Track | 65.4 in |
| Rear Track | 65.4 in |
| Ground Clearance | 8.5 in |
| Approach Angle | 20.6° |
| Departure Angle | 21.5° |
| Cargo Volume | 17.2 ft³ |
| Curb Weight | 4,752 lbs |
| Interior | |
| Headroom Front | 39.9 in |
| Headroom Rear | 39.9 in |
| Legroom Front | 41.3 in |
| Legroom Rear | 39.4 in |
| Shoulder Room Front | 59.2 in |
| Shoulder Room Rear | 58 in |
| Hip Room Front | 57.4 in |
| Hip Room Rear | 56.3 in |
** Theoretical max speed per gear at redline