The 2021 Chevrolet Tahoe RST (Rally Sport Truck) is a fullsize SUV that blends strong performance, athletic styling, and everyday utility. As part of the Tahoe lineup, the RST trim emphasizes a sporty appearance and enhanced driving confidence while still offering the space and capability expected from a large SUV.
Performance & Capability
Engine: The Tahoe RST is typically powered by a 5.3liter V8 engine, providing smooth, robust performance ideal for highway driving, merging, and towing tasks.
Optional Engine: A 6.2liter V8 is available for drivers who want even greater output and towing capability.
Transmission: A 10speed automatic transmission helps deliver seamless power delivery and efficient cruising.
Drivetrain: Rearwheel drive is standard, with available fourwheel drive for improved traction in rain, snow, or light offroad conditions.
Towing & Hauling: With the right equipment, the Tahoe RST is capable of towing trailers, boats, and recreational gear, making it suitable for family trips and outdoor activities.
Interior & Comfort
Seating Capacity: The RST offers seating for seven to eight passengers, depending on seating configuration (bench seat or available captains chairs in the second row).
Comfort Features: Spacious and supportive seats make long drives more enjoyable, and available upgrades can enhance comfort even further.
Interior Space: The Tahoes generous cabin space provides ample legroom and headroom across all three rows, making it comfortable for adults and children alike.
Cargo Space: Behind the third row theres substantial room for luggage and gear, and folding the rear seats expands cargo capacity for larger loads.
Technology & Connectivity
Infotainment: A touchscreen display gives drivers and passengers access to audio, navigation, and vehicle settings with intuitive menus.
Smartphone Integration: Builtin connectivity allows easy access to phone calls, music, navigation, and apps through the Tahoes system.
Driver Interface: A clear instrument cluster keeps essential information such as speed, fuel level, and driving modes easy to read.
Safety & Driver Assistance
The Tahoe RST includes a suite of standard safety and driverassist systems to help protect occupants and support confident driving. Common features in this class typically include automatic emergency braking, blindspot monitoring, lanekeeping assist, adaptive cruise control, rearcrosstraffic alert, and a rearview camera system.
Exterior Design
SportInspired Styling: The RST trim gives the Tahoe a more aggressive look with bodycolor exterior accents, unique wheels, and darkened grille details that set it apart from other trims.
Lighting: LED headlights and taillights provide bright illumination with a modern appearance.
Presence: Its large proportions and muscular stance give the Tahoe RST a commanding onroad presence.
2021 Chevrolet Tahoe RST
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The full specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 355
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More about usKBB.com Consumer Reviews
- 5.0
An almost luxurious family hauler
by BooneFam on Sunday, May 02, 2021
I purchased a 21 Chevy Tahoe LT October 2020 and my only regret is not getting an RST with sunroof and ventilated seats. Coming from a Silverado RST I prefer the more aggressive appearance. The ride is night and day compared to the Silverado and previous Tahoes I've driven. Smooth handing, very confident in corners, absorbs most bumps well. The Tahoe finally feels premium on the inside, even in the LT trim. Soft touch material everywhere! Tech is finally on par and or better than competitors without going to extreme. The infotainment system isn't perfect but it's smooth and glitch free. Wireless Android auto is the best! Overall the truck is very accommodating in all 3 rows at 6' 2" 270 lbs I approve the third row. I just wish the seating was a little more plush in all rows. Fuel economy is as expected about 16-17 mpg could do better if I ease off the gas. For a mix of Tampa highway and city driving that's not bad. Would love to see a serious Hybrid not like previous poorly executed models. - 5.0
I love my tahoe
by Jenna on Tuesday, April 22, 2025
I really don’t know why it has such a low rating because my Tahoe is the best! I haven’t had any issues with it, and going strong at 50,000 miles. Beautiful, luxurious & trustworthy. - 5.0
Love this vehicle!
by Spence on Monday, January 17, 2022
Very happy with this vehicle. Ride is great, comfort is outstanding…so many option and features to it. This is, by far, the best vehicle I have ever owned in 40 years of buying very nice cars.
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