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FinalBid / Copart + IAAI

2018 Mazda 3 auction results: final bids and sale history

FinalBid holds 8,311 completed Copart and IAAI auctions for 2018 Mazda 3. Across 7,622 recorded USD final bids, the median sold price is $2,650. Most of those cars were sold with front end. Half of the 3,467 verified odometer readings sit above 86,814 mi. The oldest auction in the archive closed in May 24, 2019, the newest in Oct 28, 2026. Auction results for the 2018 Mazda 3 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 Mazda 3 belongs in the sold-price range rather than guessing at an average.

$2,400
Median final bid
$1,650–$3,250
Middle half
$4,100
Top 10% from
$10,200
Highest
2018 Mazda 3 Sport
Sold
$525

2018 Mazda 3 Sport

Copart 75898995 3MZBN1U76JM186842

Front end · 90,019 mi · San Diego, CA, USA

Salvage title · Keys Apr 17, 2026
2018 Mazda 3 Sport
Sold
$375

2018 Mazda 3 Sport

Copart 47059456 3MZBN1U73JM224527

All over · 93,702 mi · Baltimore East, MD, US...

Salvage title · Keys Apr 16, 2026
2018 Mazda 3 Touring
Minimum bid

2018 Mazda 3 Touring

Copart 80954255 3MZBN1V30JM178683

Minor dents & scratches · 146,227 mi · Hartford Springfield,...

Clean title · Keys Apr 16, 2026

Price index

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

$2,000 $2,270 $2,530 $2,800 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $2,150

Where they go

Buyer country of the winning bid, with the median price and model year each market buys. Shares of 1,546 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
53%
$2,450 2018
Mexico
33%
$2,738 2018
Guatemala
11%
$1,500 2018
El Salvador
1%
$1,350 2018
Lebanon
0.8%
$2,950 2018
Georgia
0.6%
$3,100 2018
Ukraine
0.4%
$2,250 2018
United Arab Emirates
0.3%
$1,625 2018
Ghana
0.1%
$2,150 2018
Bolivia
0.1%
$1,650 2018
United Kingdom
0.1%
$1,300 2018
Mali
0.1%
$2,550 2018
Other countries 0%

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

Copart vs IAAI

Copart 1,223 sold median $2,400
IAAI 783 sold median $2,450

Last 12 months · updated October 14, 2026

3 years

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004

Mazda models

2 3 323 5 6 626 929 B-Series CX-3 CX-30 CX-5 CX-50 CX-7 CX-70 CX-9 CX-90 Millenia MPV MX-3 MX-30 MX-5 Miata MX-6 Navajo Protege RX-7 RX-8 Tribute

Auction archive FAQ

How much does a 2018 Mazda 3 sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2018 Mazda 3 was $2,400; half of the 2,006 sales went for $1,650 to $3,250.

Where do 2018 Mazda 3 cars from US auctions go?

Among sales with a known buyer country: United States (53%), Mexico (33%), Guatemala (11%).

Is a 2018 Mazda 3 cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $2,400, IAAI $2,450.

How much does a 2018 Mazda 3 sell for at auction?

The auction results listed here are the answer — every 2018 Mazda 3 lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.

What pushes a 2018 Mazda 3 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 Mazda 3

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

Example VIN history →