2026 Chevrolet Tahoe RST 4WD
The 2026 Chevrolet Tahoe RST 4WD is a 420-hp 6.2-liter V8 with a hydra-matic 10l80 10-speed automatic and four-wheel drive.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | 6.2L OHV V8 with VVT, DFM and Stop/Start (EcoTec3) |
| Displacement | 6.2 L |
| Horsepower | 420 hp @ 5,600 rpm |
| Torque | 460 lb-ft @ 4100 rpm (SAE certified) rpm |
| Valvetrain | OHV, 2 valves per cylinder, VVT |
| Bore and Stroke | 103.25 x 92.0 |
| Compression Ratio | 11.5:1 |
| Injection Type | Direct injection with Dynamic Fuel Management |
| Drivetrain | |
| Drive Type | 4WD |
| Transmission | |
| Transmission | Hydra-Matic 10L80 10-speed automatic |
| 1st Gear | 4.69 |
| 2nd Gear | 2.98 |
| 3rd Gear | 2.14 |
| 4th Gear | 1.77 |
| 5th Gear | 1.52 |
| 6th Gear | 1.27 |
| 7th Gear | 1 |
| 8th Gear | 0.85 |
| 9th Gear | 0.69 |
| 10th Gear | 0.63 |
| Reverse | 4.86 |
| Final Drive | 3.23 |
| Fuel Economy | |
| Recommended Fuel | Regular unleaded |
| Tank Capacity | 24 gal |
| Suspension | |
| Front Suspension | Independent coil-over-shocks and stabilizer bar; available four-corner air control and Magnetic Ride Control |
| Rear Suspension | Independent multi-link coil-over-shocks and stabilizer bar; available four-corner air control and Magnetic Ride Control |
| Front Stabilizer Bar | Standard |
| Rear Stabilizer Bar | Standard |
| Brakes | |
| Front Brake Disc | 13.5 x 1.2 in (343 x 30.4 mm) ventilated |
| Rear Brake Disc | 13.6 x 1.0 in (345 x 25.4 mm) ventilated |
| Tires & Wheels | |
| Wheels Front | 22-in aluminum |
| Wheels Rear | 22-in aluminum |
| Dimensions & Weight | |
| Curb Weight | 5,877 lbs |