Used Nissan Skyline R31 Buying Guide: Import Papers and Title

A used Nissan Skyline R31 is only a sensible buy in the U.S. when the import paperwork is complete, the chassis matches the papers and the state title matches the car, because these mid-1980s Skylines were not sold new here and a missing form can block registration. Nissan built the R31 Skyline before the R32 generation, as the Wikipedia Skyline page covers. Imports fall under the 25-year exemption on the NHTSA importing a vehicle page. On Nov. 5, 2026, NHTSA recallsByVehicle queries for Nissan Skyline model years returned no usable list (the API rejected those searches), and an import will not show U.S. campaign coverage anyway, so ask for Japanese service records.

Import paperwork

Ask for the customs entry (CBP Form 7501), the stamped HS-7 declaration, the EPA import form and the export certificate. Without them a state may refuse a first title.

Chassis and identity

Match the chassis number on the import papers to the plate on the car. Right-hand-drive cars are normal for this generation.

Engine and drivetrain

Check for oil leaks, smoke and a smooth idle. Ask when the timing belt or chain work was last done on the engine in the car.

Rust and paperwork

Check the sills, floors and strut towers. Our classic car history guide covers thin logs, and our inspection guide covers specialist fees.

R31 versus later Skylines

The R31 Skyline is the mid-1980s generation that sat before the R32 GT-R era. It was not sold new in the U.S., so a car here is almost always a 25-year import. Our Skyline R32 guide covers the next generation, our grey-market import title guide covers how states title imports, and this explainer covers why U.S. history reports start thin on imports.

A test drive that tells you something

Drive the car from cold, not after the seller has warmed it up. Listen for ticks and knocks at start-up, watch for smoke in the mirror, and check that every gauge works. Try all gears, a hard stop and a slow full-lock turn both ways. Afterward, look under the car for fresh drips. Bring a friend, a flashlight and a magnet for filler checks on the lower panels.

When to walk away

• Missing HS-7 or customs entry.
• A chassis number that does not match the papers.
• Heavy structural rust.
• A state title that was never issued.

Questions to ask the seller

• Do you have the 7501, HS-7 and EPA form?
• Which state issued the title?
• Which engine is in the car?
• Where do you buy parts?

Reading the history on a decades-old car

Do not expect a long service log. Records from the 1970s and 1980s were often never reported, so the report matters most for title brands, odometer readings at title transfers and registration gaps by state. A car that moved from a coastal or rust-belt state to a dry one may have been retitled; look at the dates and ask why. An approved NMVTIS check adds salvage and junk records from insurers and recyclers. If the odometer readings go backward or the car shows as exempt, ask for the paper trail before you price it. Our odometer discrepancy guide explains what those entries mean.

Private-sale paperwork

Most cars like this sell privately. Make sure the name on the title matches the seller ID, the VIN on the title matches the plate and the stamping on the car, and any old lien is released in writing. Our lien release guide walks through that step. Pay by a traceable method, get a dated bill of sale, and do not accept an open title signed by someone who is not present.

How to price it

Clean R31 imports are niche hobby buys. Compare recent sales on Hagerty when comps exist, then subtract import, rust and drivetrain work.

What the report costs

As of early November 2026 a CARFAX bought direct usually costs around $44.99, and AutoCheck sits a little lower. We are a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck or Experian. Our guest price has been about $5.50 a report, about $4.50 for members, and about $6.75 for a CARFAX and AutoCheck bundle. Confirm the price at checkout, since it can change.

On a car this old, read the report for title brands and odometer readings first; service entries are often thin.

Sources

• NHTSA recall lookup (API checked Nov. 5, 2026; Skyline-named queries rejected; import car, no U.S. campaign coverage expected)
• Nissan Skyline, Wikipedia
• NMVTIS
• Hagerty (valuation tools)