Buy a Ferrari 348 on continuous specialist history and a dated cambelt job first. Early chain-tensioner wear, short-lived clutches and cars that never received factory updates matter more than a pretty gated shifter.
For this November 5, 2026 guide I read Auto Express: Ferrari 348 buying guide and review (1989-1994) and Classic Trader: Ferrari 348 buying guide. The mechanical cautions below come from those pages; the order of checks and the questions for the seller are my practical recommendations. Any price examples in those sources are market snapshots, not a valuation of the car in front of you. So, compare it with recent sales of the same specification and condition.
Prefer later cars or documented updates
Auto Express says later 348s are significantly better than early cars that never received the factory tweaks, and Classic Trader notes the 1993 GTB, GTS and Spider revisions brought more power and chassis changes. Ask which updates are on the car and keep invoices. A tidy early car without the mechanical fixes is a different purchase.
Treat the cambelt date as non-negotiable
Classic Trader says belts need replacing every three years or about 24,000 miles, and Auto Express notes early cars were on a two-year interval before that moved later. Ask for the invoice with date and mileage. A verbal "recently done" is not a record. Pair that answer with how the car starts and idles cold.
Ask about early chain tensioners and jack shafts
Auto Express flags early V8s for lower-drive chain-tensioner wear and inner jack-shaft support-bearing failure, both later updated. Classic Trader likewise calls out early cam-chain tensioner issues. An early car without paper for those fixes deserves a specialist inspection. Listen for unusual top-end noise on the drive.
Test clutch take-up and warm gear engagement
Auto Express says clutches often last only 10,000 to 15,000 miles and that noisy gearboxes can mean worn transfer gears. Classic Trader notes cold second-gear reluctance is normal, while frequent clutch changes hint at a hard life. Feel for slip and listen for gearbox noise once warm. Missing tool rolls also move value.
Inspect steel body edges and undertrays
Auto Express wants checks at wheelarches and door bottoms on the all-steel shell, plus intact undertrays. Classic Trader says galvanising helps but outdoor cars still corrode at door cavities, sills and arches. Feel panel edges and look underneath. A freshly degreased bay can hide a drip that returns on the trailer ride home.
Budget for climate control and sticky switches
Auto Express ties climate faults to the electronic control unit and soldered joints, and Classic Trader notes sticky rubberised switch coatings common to the era. Try every window, lock and climate mode. Failed electrics on a car that sat unused are a negotiation point, not a surprise.
Prove the identity before a deposit
Match the chassis number on the 348 to the title, any import papers and the plate on the car before you order a history report. Our VIN verification guide walks through that match, and imported-car report coverage sets expectations for cars that spent years overseas. Older chassis numbers may sit outside modern report databases, so confirm coverage before paying. NMVTIS covers U.S. title history only; it cannot replace foreign records or a physical inspection.
Get the repair scope in writing first
If the belt date is missing or an early car lacks tensioner paperwork, pause until a Ferrari specialist has scoped the engine and clutch. Look, a seller PDF or a folder of photos is a starting document, not independent proof of condition. Ask the inspector for written findings with local estimates, split into safety work and cosmetic wishes. The NYC consumer-agency used-car guidance tells buyers to have an independent mechanic check the car, and our pre-purchase inspection checklist helps you set the scope.
We are a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck or Experian. Guest reports have been about $5.50, member reports about $4.50 and a two-report bundle about $6.75; confirm the price at checkout because it can change. A report can miss unreported work, so keep the inspection appointment even when the history looks quiet.

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