2003 Caterham Convertible 1.8L Petrol · GK03 FZT

Sporadic component wear highlighted across consecutive annual inspections defines the mechanical trajectory of this Caterham, culminating in a pass on 10 April 2026 at an odometer reading of 45,766 miles. While the testing history shows an uninterrupted sequence of test passes stretching back to 2018, the record is punctuated by recurring minor advisories that point to gradual mechanical fatigue. Specifically, the latest 2026 examination noted slight play in the front lower suspension arm ball joints on both sides, following a 2025 test that recorded slight free play in the steering rack at the steering wheel, and 2023 advisories for both rear tyres worn close to the legal limit on their edges. This pattern indicates that while the vehicle consistently meets baseline roadworthiness standards, steering and front suspension joints require ongoing monitoring. Accumulating approximately 45,766 miles over its twenty-three years yields an average of roughly 1,990 miles driven per year, reflecting a light usage profile typical of a specialist sports car. The testing record reveals no multi-year gaps or extended periods off the road, with inspections occurring reliably on an annual basis. This consistent, low-intensity usage pattern means that heavy mileage-related wear on drivetrain components is less likely, though buyers must still account for the reality that low annual mileage often concentrates wear within specific rubber and linkage components due to age rather than distance travelled. During a physical inspection and test drive, direct attention must be paid to the front lower suspension arm ball joints and the steering rack, as flagged in the 2025 and 2026 MOT tests. When test driving the vehicle, listen carefully for any knocking, clunking, or looseness from the front corners when navigating uneven road surfaces or speed humps. Assess the steering feel for excessive dead zones, vagueness, or play at the steering wheel straight-ahead position, and inspect the steering column and rack mounting points for physical movement. Given the past advisory history regarding tyre edge wear, inspect the inner and outer tread shoulders of both rear tyres for uneven wear patterns or scrubbing that could indicate geometry misalignment or aggressive cornering loads.