Buying checklist VW Golf Golf I

Much becomes clear before you travel. If papers are missing without a good reason, that is already a price argument, or a reason to cancel.

• Registration document present, the Stammnummer matches the vehicle
• Latest MFK (periodic vehicle inspection): date, any conditions, and veteran entryVeteran status is tied to conditions (condition, mileage). Gaining it later can be expensive.Veteran status explained
• Look at the service book, invoices and restoration recordsPhotographs of a restoration are worth more than the words "just done".History and papers
• Matching Numbers: check engine and chassis numbers against the papersHistory and papers
• Are the number of previous owners and the location history plausible? (import, periods standing)Importing into Switzerland
• Read the value estimate and the weak points of the series beforehandBoth are in the buying guide for that series.

Sheet metal is the dearest item on a classic. Take your time, bring a torch and a magnet, and be twice as wary of fresh underseal.

• Rust in the usual places: wheel arches, sills, jacking points, window frames
• Inspect the underside. Fresh, thick underseal can hide rust
• Are the panel gaps even all round? Uneven gaps point to an accident or a poor repair
• Paint: colour differences, runs, masking edges, signs of a resprayA paint-thickness gauge costs little and shows filler at once.
• Doors, bonnets and lids close cleanly, and the doors do not sag
• Chrome, trim and rubber seals: condition and completenessA replacement looks trivial, but on a rare model it is often expensive or unavailable.
• Are the drains clear? (scuttle, sunroof, boot, fuel filler)

See the engine cold. A warmed engine hides starting trouble, rattles and smoke, so arrange the visit with the car cold.

• Cold start: does the engine fire willingly, and how is the idle in the first minutes?
• Check the oil level and colour, and look at the coolantStreaks in the coolant or pale foam on the oil cap point to the head gasket.
• Leaks at the engine, gearbox and differential (look from below)A light sweat is normal on an old engine. Drips are not.
• Exhaust smoke: blue = oil, white (persistent) = head gasket, black = mixture
• Clutch: bite point, judder, slip under load
• All gears including reverse; synchromesh on the downchange
• Ask about the service state of the expensive items: timing belt or chain, valve clearances, carburettor overhaul

Unspectacular, but it matters for safety, and the MFK is unforgiving. Electrics are the most often underestimated cost on a classic.

• Dampers, bushes and steering: play, knocks, worn joints
• Brake pipes and hoses: rust, porosity, age
• Tyres: check the DOT age (older than 8–10 years: replace), is the wear even?Wear on one side gives away geometry or accident damage.Tyres on a classic
• Try every electrical consumer: lights, indicators, wipers, instruments, heater and fan
• Look at the loom: bodges, flying fuses, added equipment
• Are the battery tray and earth points free of corrosion?

The interior often gives away the true mileage better than the odometer, and damp in the footwell is a warning of hidden rust.

• Seats: upholstery, bolsters, seams. Does the wear match the stated mileage?
• Dashboard: cracks (sun damage), and whether every instrument works
• Lift the carpets: damp or rust on the floorpan?A musty smell as you get in is a clear sign of water getting in.
• Headlining and, on a convertible, the hood: condition, mechanism, waterproofing
• Originality: wheel, radio, gear lever, pedal rubbers. Are changes documented and reversible?

No purchase without a drive, even if the seller hesitates. Drive it yourself, at least 20 to 30 minutes, with a cold start.

• Experience the cold start and the first minutes yourself (do not let it be warmed up)
• Tracking: on a straight, safe road, does the car pull to one side?
• Brakes: pedal feel, pulling to one side, judder under harder braking
• Listen on purpose: suspension knocks, gearbox whine, wheel-bearing drone in corners
• Watch temperature and oil pressure for the whole drive
• After the drive, look underneath again: fresh drips at the engine, gearbox or differential?

The critical points of the Golf I, in addition to the common inspection catalogue. The Golf I is mechanically undemanding: you are buying the body. Plan a lift or a pit, because the most expensive damage sits in the underside and the axle mounts.

• Tap the rear wheel arches and sills and check them from inside (wheel housing, door openings): the folded edges rot from the inside out, and wide plastic arch trims are often cosmetics over rustNeatly welded repair panels are acceptable. Filler orgies over holes are not. Take a magnet or a paint-thickness gauge.
• Expose the spare-wheel well and the boot floor under the carpet: standing water, rust scars or fresh layers of underseal are warning signsThe well rusts away quietly. On the Cabriolet, also check the soft-top well drains.
• Check the tailgate along the lower edge and around the rear-screen seal, and on the Cabriolet the rear deck lid: bubbles under the trim strip usually mean rust-through
• Check the windscreen frame, the base of the A-pillar and the scuttle: rust at the screen seal keeps working unseen and is not repaired without removing the screen
• Check the filler-neck area, the rear quarter and the rear tips; the front wings are bolted on and cheap, the vertical panels behind them are not
• Underside on the lift: jacking points, chassis rails, rear-axle mounts and floor pans under the carpets. Here rust becomes structuralRear-axle mounts rusted through turn the purchase into a welding project; the MFK knows these spots.
• Timing-belt change documented? EA827 engines (1.5/1.6/1.8) run a belt. Without proof, plan the change at onceThe change is cheap, a snap is expensive. Make a record or a new belt a condition.
• Carburettor models (Solex/Pierburg): watch the cold start with choke, the warm-up and the idle; a hunting idle and stalling point to worn throttle shafts or an air leak
• GTI with K-Jetronic: experience the cold start and warm-up yourself; starting trouble and uneven running mean the fuel distributor, the warm-up regulator or leaking intake pathsA K-Jetronic rebuild at a specialist costs four figures. Bodge repairs are common.
• Shift through the gears: a crunchy second and worn linkage bushes are typical; on the Formel E, check that the 4+E gearbox engages every gear cleanly
• Check the authenticity of the variant against the chassis number, the type plate and the data card (Datenträger). GTI replicas based on plain models are commonA built-up “GTI” without matching numbers is a converted base model, and is priced as one.
• Uncover a tuning past: lowering, holes for extra gauges, foreign steering wheels, engine swaps, resprayed engine bays. Putting it back costs more than it looks
• On the Cabriolet: open and close the soft top fully, check the frame, tension cables and rear window, and check the floor pans for water damageA new soft top, fitted, costs 2'500–4'000 francs.

The most important step comes after the visit: judge it soberly instead of deciding in love.

• Judge the condition grade honestly (1–5). If in doubt, half a grade worseThe grades are explained in the knowledge article on condition grades.Condition grades explained
• Compare the price with the series estimate, and note the faults as a negotiating list
• If you are serious: arrange a short independent appraisal, or a second visit with a specialistAn appraisal costs a few hundred francs. Missed sheet-metal damage costs several times that.Appraisal before buying
• Do not rush: a serious seller allows time to think