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FinalBid / Copart + IAAI

2018 Infiniti QX80 auction results: final bids and sale history

FinalBid holds 797 completed Copart and IAAI auctions for 2018 Infiniti QX80. Across 737 recorded USD final bids, the median sold price is $8,300. Most of those cars were sold with front end. Half of the 393 verified odometer readings sit above 111,896 mi. The oldest auction in the archive closed in Jul 12, 2019, the newest in Oct 23, 2026. Auction results for the 2018 Infiniti QX80 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 Infiniti QX80 belongs in the sold-price range rather than guessing at an average.

$6,675
Median final bid
$5,300–$8,100
Middle half
$9,500
Top 10% from
$15,100
Highest
2018 Infiniti QX80
Sold
$4,850

2018 Infiniti QX80

Copart 60480136 JN8AZ2NF6J9661875

Front end · 116,075 mi · Jacksonville North, FL...

Salvage title · Keys Oct 7, 2026
2018 Infiniti QX80
Sold
$9,800

2018 Infiniti QX80

Copart 66930976 JN8AZ2NE5J9193449

Front end · 110,975 mi · Milwaukee North, WI, U...

Clean title · Keys Sep 30, 2026
2018 Infiniti QX80
Sold
$4,750

2018 Infiniti QX80

Copart 61412376 JN8AZ2NF0J9660382

Rear end · 83,947 mi · Hartford Springfield,...

Non-repairable · Keys Sep 24, 2026

Price index

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

$5,300 $6,500 $7,700 $8,900 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $7,150

Where they go

Buyer country of the winning bid, with the median price and model year each market buys. Shares of 186 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
70%
$6,150 2018
United Arab Emirates
14%
$7,000 2018
Oman
11%
$6,800 2018
Canada
2%
$4,850 2018
Libya
2%
$8,100 2018
Nigeria
1%
$5,400 2018
El Salvador
0.5%
$4,400 2018

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

Copart vs IAAI

Copart 160 sold median $6,500
IAAI 74 sold median $6,850

Last 12 months · updated October 14, 2026

QX80 years

2027 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014

Infiniti models

EX FX G20 G25 G35 G37 I30 I35 J30 JX35 M M30 Q40 Q45 Q50 Q60 Q70 QX30 QX4 QX50 QX55 QX56 QX60 QX65 QX70 QX80

Auction archive FAQ

How much does a 2018 Infiniti QX80 sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2018 Infiniti QX80 was $6,675; half of the 234 sales went for $5,300 to $8,100.

Where do 2018 Infiniti QX80 cars from US auctions go?

Among sales with a known buyer country: United States (70%), United Arab Emirates (14%), Oman (11%).

Is a 2018 Infiniti QX80 cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $6,500, IAAI $6,850.

How much does a 2018 Infiniti QX80 sell for at auction?

The auction results listed here are the answer — every 2018 Infiniti QX80 lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.

What pushes a 2018 Infiniti QX80 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 Infiniti QX80

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

Example VIN history →