Buying a Nissan 370Z starts with the individual car, not the Z badge

Which Nissan 370Z should you buy?

The 370Z replaced the 350Z as the Z34 generation. Nissan records its debut in 2009, a shorter wheelbase than the 350Z and a 3.7-litre V6. That history identifies the model, but it does not grade the car in front of you.

Decide what you need before browsing adverts. Coupe or roadster, manual or automatic, standard car or modified one are useful filters because they change what you inspect and compare. They are not a ranking. A standard car can be neglected, and a modified car can have every invoice in order.

How do you confirm the exact car?

Check the official MOT history before travelling, then compare the mileage and recurring advisories with the invoices. If a change affects parts or value, use Nissan information for that VIN instead of relying on an advert’s use of “facelift” or “Nismo”.

Ask the seller not to warm the engine before you arrive. A cold start lets you see whether warning lights complete their check, whether the battery turns the engine properly and whether a noise or smoke appears before heat changes it. Check the fluid levels only by the procedure in the owner’s manual.

The model-year guide explains why those dates can differ.

What should you inspect at the viewing?

Look underneath as well as over the body. Matching premium tyres do not prove sound alignment, and uneven wear does not diagnose one part by itself. A specialist inspection is the sensible next step when you cannot distinguish wear from damage.

On a manual car, try every gear without rushing the change and listen with the transmission cold and warm. Nissan’s SynchroRev Match system can adjust engine speed for shifts when it is switched on, but it does not repair wear in a clutch or gearbox. Test the system and the underlying mechanical operation separately.

Let the cooling system reach its normal operating temperature and watch it there. Check that the brakes stop straight, the steering returns consistently and no warning appears under load. A short drive around the block is not enough to answer those questions.

For modifications, match the parts to invoices and supporting work. Confirm that the insurer has the same list. A louder exhaust or remap is not a maintenance record.

What is the early 370Z steering-lock issue?

The bulletin is useful because it defines the mechanism and affected US model years. It does not establish that every early car has the fault, or that the same campaign applies to a UK VIN. Ask a Nissan dealer to check the individual vehicle record.

A seller saying the fuse was removed, the lock was replaced or the problem was “deleted” still leaves an evidence question. Ask for the part number and invoice, then confirm the present system behaves correctly. A forum workaround is not the same thing as a completed manufacturer campaign.

Which figures appear on the catalogue poster?

The 350Z and 370Z comparison keeps the two generations separate. The live 370Z builder shows only an approved print.

Those numbers should not be copied into an advert check for another 370Z. Nissan sold different transmissions, body styles and versions, and published figures vary with them. The safe use of the poster block is narrower: it confirms what this one approved drawing prints.

What are the sources and limits of this guide?

Read Nissan’s Z history, its SynchroRev explanation, and the US steering-lock campaign bulletin. Check a UK car through the official MOT history service and recall service.

This guide does not publish a failure rate because the sources do not provide one for the UK used-car population. It gives checks a buyer can carry into a viewing and names the one campaign population it can prove.

Questions people actually ask

Which Nissan 370Z should I buy?

Buy the best documented and independently inspected example that fits your use. Trim, transmission and later updates matter, but none outweighs condition, history and correctly fitted modifications.

What should I check on a Nissan 370Z?

Confirm the VIN and specification, review MOT and service records, inspect for corrosion or repairs, test the clutch and every gear, check tyres and cooling, and verify every modification.

Do all Nissan 370Z cars have a steering-lock problem?

No. Nissan’s published US campaign covered specified 2009 and 2010 vehicles. It proves a defined affected population, not a universal fault or UK campaign, so check the individual VIN.

Is the Nissan 370Z reliable?

A model-wide label cannot answer for a used car first sold more than a decade ago. Its current condition, maintenance record, modifications and inspection findings are the evidence that matters.