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FinalBid / Copart + IAAI

2018 Chevrolet Suburban auction results: final bids and sale history

FinalBid holds 2,049 completed Copart and IAAI auctions for 2018 Chevrolet Suburban. Across 1,904 recorded USD final bids, the median sold price is $6,700. Most of those cars were sold with front end. Half of the 1,179 verified odometer readings sit above 139,037 mi. The oldest auction in the archive closed in Aug 29, 2019, the newest in Oct 22, 2026. Auction results for the 2018 Chevrolet Suburban at Copart and IAAI. Each sold lot below shows the final bid together with the damage, odometer and title that explain it, so you can see where a particular 2018 Chevrolet Suburban belongs in the sold-price range rather than guessing at an average.

$5,600
Median final bid
$4,100–$7,325
Middle half
$9,950
Top 10% from
$29,600
Highest

Price index

Median final bid by month (line) and number of sales (bars), last 12 months.

$4,500 $5,470 $6,430 $7,400 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $4,850

Where they go

Buyer country of the winning bid, with the median price and model year each market buys. Shares of 562 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
83%
$5,700 2018
Mexico
11%
$4,950 2018
Oman
2%
$5,200 2018
United Arab Emirates
0.9%
$3,000 2018
El Salvador
0.9%
$4,250 2018
Guatemala
0.5%
$4,600 2018
Georgia
0.4%
$4,525 2018
Aruba
0.2%
$11,000 2018
Bahamas
0.2%
$4,550 2018
Jordan
0.2%
$7,500 2018
Lithuania
0.2%
$11,025 2018
Netherlands
0.2%
$10,000 2018
Other countries 0%

Country totals only. Individual lots do not show the buyer's country.

Copart vs IAAI

Copart 470 sold median $5,450
IAAI 277 sold median $6,100

Last 12 months · updated October 14, 2026

Suburban years

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1978 1977 1975 1974 1972 1971 1969 1967 1962 1957 1953

Chevrolet models

210 3100 Astro Astro Cargo Avalanche Aveo Bel Air Beretta Biscayne Blazer Blazer EV Bolt Bolt EUV Bolt EV C10 C1500 C20 C2500 C30 C3500 C4500 C50 Camaro Camaro Police Caprice Caprice Police Captiva Sport Cavalier Celebrity Chevelle Chevy Chevy Van City Express Cargo Cobalt Colorado Concours Corsica Corvair Corvette Cruze Deluxe El Camino Equinox Equinox EV Express Express Cargo Express Commercial Express Passenger G10 G20 G30 HHR Impala Impala Police K10 K10 Blazer K1500 K20 K2500 K3500 Lumina Lumina Van Malibu Malibu Classic Malibu Maxx Metro Monte Carlo Nova Optra Orlando P Series Cargo Prizm Roadster S-10 S-10 2WD S-10 4WD S10 Silverado Silverado 1500 Silverado 1500HD Silverado 2500 Silverado 2500HD Silverado 3500 Silverado 3500HD Silverado EV Silverado MD Silverado SS Sonic Spark Sportvan SS SSR Suburban Tahoe Tahoe Police Tahoe Police Special Tahoe Special Service Tracker TrailBlazer Traverse Trax Uplander Uplander Cargo Van Venture Volt

Auction archive FAQ

How much does a 2018 Chevrolet Suburban sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2018 Chevrolet Suburban was $5,600; half of the 747 sales went for $4,100 to $7,325.

Where do 2018 Chevrolet Suburban cars from US auctions go?

Among sales with a known buyer country: United States (83%), Mexico (11%), Oman (2%).

Is a 2018 Chevrolet Suburban cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $5,450, IAAI $6,100.

How much does a 2018 Chevrolet Suburban sell for at auction?

The auction results listed here are the answer — every 2018 Chevrolet Suburban lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.

What pushes a 2018 Chevrolet Suburban final bid to the bottom of the range?

Water and fire losses, missing keys, deployed airbags and a branded title. Any two of those together usually explain a sold price that looks improbably low.

VIN history beyond the auction

Look past the final bid on any 2018 Chevrolet Suburban

Title brands, accident reports and odometer entries: the VIN history behind any auction lot.

Example VIN history →