Used 2021 Chevrolet Suburban for Sale nearBoston, MA

Compare 2021 Chevrolet Suburban Trims in Boston, MA

The 2021 Chevrolet Suburban offers a range of trims from budget-friendly options to luxury models, all featuring 4WD for versatile driving.

• Starting at $29,773
• Best MPG/MPGe: 15 city / 19 hwy
• Most Popular: LT 4WD

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

Missing data displayed as "—".

Trim Deep Dives

LT 4WD — "Who It's For"

The LT 4WD is the pick for shoppers who want a well-rounded SUV with great features without paying for luxury extras.

• Avg. market price: $33,404 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 24 listings
• View LT 4WD listings

Z71 4WD — "Who It's For"

The Z71 4WD is the pick for shoppers who want an adventurous SUV with off-road capabilities without stepping up to the pricier trims.

• Avg. market price: $34,884 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 13 listings — lower availability; may limit negotiating room
• View Z71 4WD listings

RST 4WD — "Who It's For"

The RST 4WD is the pick for shoppers who want a sporty look and advanced tech features without the highest price tag.

• Avg. market price: $40,158 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 16 listings — lower availability; may limit negotiating room
• View RST 4WD listings

Premier 4WD — "Who It's For"

The Premier 4WD is the pick for shoppers who want luxury features at a competitive price without going for the top-tier trim.

• Avg. market price: $29,773 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 14 listings — lower availability; may limit negotiating room
• View Premier 4WD listings

High Country 4WD — "Who It's For"

The High Country 4WD is the pick for shoppers who want top-tier luxury and performance without compromising on features.

• Avg. market price: $40,944 (updated weekly)
• MPG/MPGe: 13 city / 19 hwy
• Inventory: 13 listings — lower availability; may limit negotiating room
• View High Country 4WD listings

Trim Recommendations

Most Popular — LT 4WD

With 24 active listings, the LT 4WD is the clear volume leader in the lineup.

Browse LT 4WD listings

Best Budget Option — Premier 4WD

At $29,773 avg market price — below the lineup median of $34,884 — it's the most accessible entry point.

Browse Premier 4WD listings

Best for Fuel Economy — LT 4WD

The LT 4WD offers the best fuel economy in the lineup at 15/19 MPG.

Browse LT 4WD listings

These recommendations are based on CarGurus' proprietary market data from November 12, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2021 Chevrolet Suburban cost?

Prices have softened 14.89% compared to this time last year, making it a favorable time to shop this model year.

There are 1,833 listings available, which suggests you have a solid amount of inventory to compare.

Is the 2021 Chevrolet Suburban a good car?

Yes — the 2021 Chevrolet Suburban earns a 5/5 user rating and a 7.7/10 expert rating. The standout strength is Form and function at 10/10.

Owners consistently praise its smooth ride, spaciousness, and family-friendly comfort, and many compare it favorably to more expensive SUVs. The cabin space and utility also line up with its role as a truck-based full-size SUV built for maximum room and towing capability. On the downside, experts point to poor fuel economy and uncomfortable seats, and the size can feel overwhelming in tighter spaces. If you want a traditional full-size SUV that prioritizes space and utility, the Suburban fits that use case well. With 36.6% of listings marked as good or great deals, there is meaningful market flexibility.

Is the 2021 Chevrolet Suburban reliable?

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

The owner feedback points to a dependable, trouble-free ownership experience, especially for families who value comfort and space over flash. The expert review also emphasizes the Suburban’s truck-like durability and its ability to deliver strong capability over the long term. The diesel option adds another efficiency-minded path for buyers who want to count on lower fuel use. For used buyers, the main long-term risk is less about mechanical drama and more about finding one that has been maintained well and not overworked.

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

At 72% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any prior damage was repaired properly. A pre-purchase inspection matters here because the Suburban’s size, equipment level, and available driver-assistance features can make condition differences more expensive to sort out later. Focus on seat comfort, interior wear, and how well the truck has been used in tight spaces or heavy family duty.

Key things to evaluate:

• Trim level: The LS comes with the standard infotainment system, 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. The Z71 is the rugged off-road-inspired trim with unique styling, 4WD with low range, tow hooks, skid plates, and all-terrain tires. The RST adds 22-inch wheels, dark exterior accents, and a black interior with red stitching. The Premier adds adaptive suspension, navigation, power-folding third-row seats, and heated-and-ventilated front seats. The High Country adds woodgrain and leather, but it still lacks the soft-touch materials you would expect in a true luxury SUV.
• Powertrain: The standard engine is a 5.3-liter V8 with 355 horsepower and 383 pound-feet of torque. A 6.2-liter V8 is also available with 420 hp and 460 lb-ft of torque. Chevrolet also offers a 3.0-liter inline-six turbodiesel with 277 hp and 460 lb-ft of torque, and all three engines use a 10-speed automatic transmission with rear-wheel drive or available 4WD.
• 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, and a surround-view monitor camera system. Some of these features are standard on competitors.
• Infotainment: The standard setup uses a 10.2-inch touchscreen with GM’s infotainment system, wireless Apple CarPlay, and Android Auto. Navigation is available, as is a rear entertainment system with large touchscreens and an available head-up display.
• Fuel efficiency: The diesel engine 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 with rear-wheel drive returns 16 mpg city, 20 mpg highway, and 18 mpg combined, while 4WD returns 15 mpg city, 19 mpg highway, and 17 mpg combined. The 6.2-liter V8 with rear-wheel drive returns 15 mpg city, 19 mpg highway, and 17 mpg combined, while 4WD returns 14 mpg city, 19 mpg highway, and 16 mpg combined.

Which 2021 Chevrolet Suburban trim should I buy?

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

Here's the short version:

• LS: This is the value-focused starting point, and it already gives you the core Suburban formula with the standard infotainment system, remote start, tri-zone climate control, and a useful set of everyday features. If you want the lowest entry cost and can live without luxury extras, this is the trim to start with.
• LT: This is the best-value trim for many shoppers because it adds leather upholstery, heated front seats, a hands-free power liftgate, wireless charging, and the Bose audio upgrade. It gives you a more polished cabin without jumping too far up the price ladder.
• Z71: Choose this if you want the most rugged setup, since it adds 4WD with low range, tow hooks, skid plates, and all-terrain tires. It is the trim that most clearly leans into off-road-inspired use.
• RST: This is the style-forward choice, with 22-inch wheels, dark exterior accents, and a black interior with red stitching. It suits you if you want a more aggressive look without moving into the luxury end of the lineup.
• Premier: This is the comfort-focused upgrade, adding adaptive suspension, navigation, power-folding third-row seats, and heated-and-ventilated front seats. It makes sense if you want a more premium family hauler.
• High Country: This is the top-end choice, with woodgrain and leather plus the most upscale equipment in the lineup, but it still does not fully match true luxury-SUV cabin materials. It is best if you want the richest feature set and are comfortable paying for it.

The Z71 is the off-road-inspired trim, while the Premier and High Country are the most comfort-oriented choices.

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

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 36.6% of listings are priced as good or great deals.
• Inventory: There are 1,833 listings available.
• Price trend: Prices have softened 14.89% compared with last year.
• Clean inventory: 72.0% of listings are accident-free.

If you find a listing below $36,716, 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 $36,716 sits slightly below last year's $43,139.

That decline suggests the market has already adjusted downward, which can make the Suburban more attractive to used buyers today. For future sellers, that also means resale value may depend heavily on condition, mileage, and equipment rather than broad market momentum. Well-kept examples with desirable features should still draw interest because the Suburban’s space and utility remain core selling points.

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?

The 2021 Chevrolet Suburban earns an 8/10 safety score from our experts.

It comes standard with automatic emergency braking, forward-collision avoidance with pedestrian detection, automatic high beams, rear parking sensors, and Teen Driver. Available upgrades 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 Safety Alert Seat as options. Some of these features are not standard on all trims, so you should check the exact equipment list on any used example.

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:

• 36.6% of listings are priced as good or great deals.
• At 72% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 14.89% 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 more modern cabin layout.

Consider the 2022 if:

• At $40,680, the 2022 costs more than the current year's $36,716 average.
• It adds standard Google built-in and broader technology and safety upgrades.

The bottom line: If you want the better value, the 2021 is the smarter buy because prices are lower and the market still offers plenty of inventory. If you are willing to pay more for added tech and safety upgrades, the 2022 is the better path.

How does the 2021 Chevrolet Suburban compare to the 2021 GMC Yukon?

Expert Pros & Cons (per CarGurus review team)

2021 Chevrolet Suburban:

• Pros: Powerful engine, Plenty of cargo space, Spacious third row.
• Cons: Poor fuel economy, Uncomfortable seats, Advanced safety features are not standard.

2021 GMC Yukon:

• Pros: Spacious third row, Powerful engine, Plenty of cargo space.
• Cons: Poor fuel economy, Uncomfortable seats, Interior materials feel cheap.

Our experts score the 2021 Chevrolet Suburban 7.7/10 and the 2021 GMC Yukon 7.7/10. Both SUVs deliver the same core strengths, so your choice comes down to details and pricing. The Suburban’s main drawback is that advanced safety features are not standard, while the Yukon’s interior materials are the bigger complaint. Since the scores and core specs are so close, the better deal and the better-equipped example should matter most.

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.