How much does the 2021 Chevrolet Suburban cost?

Prices have softened 12.65% compared to this time last year, making it a favorable time to shop this model year.

There are 1,620 listings available, which gives you a solid pool to compare against.

If you find a listing below $39,126.84, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Chevrolet Suburban a good car?

Yes — the 5/5 user rating and 7.67/10 expert rating point to a strong overall showing. The standout strength is Form and function at 10/10.

Owners consistently praise the smooth ride, spaciousness, and family-friendly comfort, and many also like the feature content and upscale feel. The Suburban’s use case is clear: you want a full-size SUV with serious room for people and gear, plus modern tech to make daily life easier. The main trade-offs are its size in tight spaces and some cabin and ride compromises that come with a truck-based SUV. Even so, 32.8% of listings are priced as good or great deals, which suggests there are still worthwhile opportunities in the market.

Is the 2021 Chevrolet Suburban reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The owner feedback points to a vehicle people trust for smooth, trouble-free family use, and the expert evaluation reinforces that this is a durable, long-haul kind of SUV. The diesel powertrain is described as having great pickup and plenty of grunt, and the truck-based setup is framed as a capable tool built for real work. The first scheduled maintenance visit is on the house.

For used buyers, the main long-term ownership risk is less about outright failure and more about living with a large, complex SUV that can be costly if prior maintenance was neglected.

What should I look for when buying a used 2021 Chevrolet Suburban?

Accident-free inventory is solid at 75% — always verify the vehicle history report.

You should still run a vehicle history report on every candidate, even if the listing looks clean at first glance. Prioritize a pre-purchase inspection that focuses on seat comfort, electronics, and any signs of heavy family or towing use. Because this is a large SUV, condition matters as much as mileage.

Key things to evaluate:

• Trim level: The LS starts with the core infotainment setup, 18-inch alloy wheels, a trailer hitch, power-adjustable front seats, tri-zone climate control, remote keyless entry, remote start, a WiFi hotspot, and a wall-style power outlet. The LT adds a hands-free power liftgate, leather upholstery, heated front seats, a wireless charging pad, and a nine-speaker Bose premium stereo.
• Powertrain: The standard engine is a 5.3-liter V8 with 355 horsepower and 383 pound-feet of torque. A 6.2-liter V8 makes 420 hp and 460 lb-ft, and the available 3.0-liter inline-six turbodiesel makes 277 hp and 460 lb-ft. All three pair with a 10-speed automatic, with rear-wheel drive standard and 4WD available.
• Safety package: Standard equipment includes automatic emergency braking, forward-collision avoidance with pedestrian detection, automatic high beams, rear parking sensors, and Teen Driver. Optional features include adaptive cruise control, lane-departure warning, blind-spot monitoring, rear cross-traffic assist, front parking sensors, a surround-view monitor camera system, a rear-view camera mirror, and the Safety Alert Seat. Some of these features are standard on competitors.
• Infotainment: You get a 10.2-inch touchscreen with GM’s infotainment system, wireless Apple CarPlay, and Android Auto. Navigation is available, and so is a rear entertainment system with large touchscreens. The available head-up display adds another convenience layer.
• Fuel efficiency: The diesel with rear-wheel drive returns 21 mpg city, 27 mpg highway, and 23 mpg combined. With 4WD, it returns 20 mpg city, 26 mpg highway, and 22 mpg combined. The 5.3-liter V8 returns 16 mpg city, 20 mpg highway, and 18 mpg combined with rear-wheel drive, or 15 mpg city, 19 mpg highway, and 17 mpg combined with 4WD. The 6.2-liter V8 returns 15 mpg city, 19 mpg highway, and 17 mpg combined with rear-wheel drive, or 14 mpg city, 19 mpg highway, and 16 mpg combined with 4WD.

Which 2021 Chevrolet Suburban trim should I buy?

The 2021 Chevrolet Suburban is offered in 6 trim levels: LS, LT, Z71, RST, Premier, and High Country.

Here's the short version:

• Base trim: The LS gives you the essentials, but advanced safety features are not standard, so you may want to budget for a better-equipped version if driver assistance matters to you.
• Sweet-spot trim: The LT is the best value pick because it adds leather upholstery, heated front seats, a wireless charging pad, and a premium Bose stereo without jumping to luxury pricing.
• Premium/top trim: The High Country is the most upscale choice, with woodgrain and leather, plus available luxury-style extras like adaptive air suspension, power-retractable running boards, a panoramic sunroof, and rear-seat entertainment.
• Off-road trim: The Z71 is the one to choose if you want the off-road setup, with 4WD, tow hooks, skid plates, and all-terrain tires.

Advanced safety features are not standard on this model, so check carefully for the driver-assistance equipment you want.

Is now a good time to buy a used 2021 Chevrolet Suburban?

This is a moderate market for selective buyers, with enough inventory to shop carefully and enough price softness to create opportunities.

• Deal availability: 32.8% of listings are priced as good or great deals.
• Inventory: There are 1,620 listings available.
• Price trend: Prices have softened 12.65% compared with last year.
• Clean inventory: 75.0% of listings are accident-free.

If you find a listing below $39,126.84, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Chevrolet Suburban's resale value?

The current average of $39,112 sits slightly below last year's $44,776.

That price movement suggests the market has already adjusted downward, which can help you buy more confidently now. For a future seller, it also means resale value will depend heavily on condition, mileage, and equipment because the model has already absorbed a meaningful year-over-year drop. Well-kept examples with desirable features should still draw attention, but you should expect buyers to be selective.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Chevrolet Suburban safe?

It earns an 8/10 safety score from our experts.

Standard safety equipment includes automatic emergency braking, forward-collision avoidance with pedestrian detection, automatic high beams, rear parking sensors, and Teen Driver. Optional driver assistance features include adaptive cruise control, lane-departure warning, blind-spot monitoring, rear cross-traffic assist, front parking sensors, and a surround-view monitor camera system. Chevrolet also offers a rear-view camera mirror and the Safety Alert Seat as options.

The key caveat is that some advanced safety features are optional rather than standard, so you should verify the exact equipment on any used example you’re considering.

Should I buy a 2021 Chevrolet Suburban or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 32.8% of listings are priced as good or great deals.
• Accident-free inventory is solid at 75% — always verify the vehicle history report.
• Price trend: Prices have softened 12.65% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2021 brings a redesigned Suburban with a new turbodiesel option and a larger 10.2-inch touchscreen.

Consider the 2022 if:

• At $43,942, the 2022 costs more than the current year's $39,112 average.
• It adds standard Google built-in and more standard tech and safety features.

The bottom line: If you want the better value, the 2021 is the smarter buy because prices are softer and inventory is healthy. If you’re willing to pay more for added standard tech and safety, the 2022 is the cleaner upgrade path.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.