1992 TVR Griffith 500 5.0L Petrol · JFB 200

The most recent DVSA examination on 24 March 2026 produced a pass, but the advisory noting that the horn was working intermittently warrants attention, as electrical gremlins on a vehicle of this vintage and pedigree are often symptomatic of aged or corroded multi-plug connectors behind the steering wheel cowling, a failing slip ring within the clock spring assembly, or degraded earth points at the chassis. On the same date, a separate test submission resulted in a failure for an obviously incorrect offside headlamp beam image, which is a presentation defect rather than purely a beam alignment issue and typically indicates a deteriorated or moisture-ingressed reflector, a failing bulb element, or a converted or non-OE lamp unit that no longer conforms to pattern requirements. The wider test history suggests a broadly stable presentation overall, with clean passes recorded in 2023 and 2019, but a notable emission failure on 14 May 2024 for excessive carbon monoxide at idle and excessive hydrocarbon content after the second fast idle indicates a period when the engine management, fuelling, or ignition system was clearly out of tune. The subsequent pass in March 2026 implies remedial work was carried out, although the precise rectification is not recorded, and this should be verified through supporting invoices or service documentation. With only 61,182 miles accumulated over approximately 34 years of registration, the average annual usage is around 1,800 miles, which is exceptionally low and consistent with a car that has either been used purely as a weekend or summer indulgence or has spent extended periods laid up in a garage. Significant gaps in the MOT record, particularly the absence of tests between 2019 and 2023, suggest periods of SORN status or non-use, which carries its own set of mechanical consequences including dried and cracked rubber components, oxidised brake rotors, and stagnant fluids throughout the drivetrain. The relatively short intervals between recorded tests in 2017, 2024, and 2026 also hint at intermittent rather than continuous use, which means wear-based mileage thresholds are less relevant than calendar-age deterioration. For a prospective buyer, the priority physical checks should focus on age-related degradation rather than mileage-driven wear. Tyres of this vintage are particularly susceptible to sidewall perishing and ozone cracking even with apparently sound tread depth, so each tyre should be inspected closely for hairline fissures and the date code on the sidewall should be reviewed, with replacement strongly advised if the rubber is older than five years. Brake discs that have been standing are highly prone to surface corrosion, and binding calipers are common, so on a test drive listen for any scraping or grinding, feel for any pulling to one side under braking, and check for uneven or hot patches on the wheels immediately after the vehicle has been moved. The 12V battery is likely to be of indeterminate age and should be load-tested; battery health on a low-use classic is frequently the reason for non-starts and intermittent electrical anomalies. Beyond those items, calendar-based servicing demands close scrutiny. Brake fluid is hygroscopic and should be replaced regardless of mileage, typically on a two-year cycle, and given the documented gaps in use it would be prudent to verify when the fluid was last changed and to flush the system with fresh DOT 4 or higher specification fluid. Coolant, engine oil, gearbox oil, and differential lubricant on the rear axle all degrade with time rather than purely with mileage, so the service history should evidence recent renewal of all of these. The exhaust emissions failure in 2024 points to a need to inspect the catalyst, lambda sensors, distributor condition, HT leads, and ignition timing, as a TVR of this era is particularly sensitive to fuelling irregularities when these components age. Listen on the test drive for any suspension clonks over uneven surfaces, which on a 34-year-old chassis would suggest perished polyurethane bushes, worn rose joints, or fatigued coil springs, all of which are known wear items on the Griffith 500. Finally, request evidence of recent expenditure on perished rubber, perished hood material if a convertible, and any structural or corrosion inspections, as body integrity on a hand-built car of this age deserves close visual examination of the chassis outriggers, sill sections, and rear wheel arches.