2017 Porsche 911 3.8L Petrol · LH17 AYG

The 2017 Porsche 911 presents a stable but minimally documented maintenance picture based on the available DVSA MOT record. The most recent test, conducted on 27 April 2026 at 17,615 miles, resulted in a pass, though the tester flagged two tyre-related advisories: the offside rear tyre was worn close to the legal limit and worn on the edge, while the nearside front tyre showed slight damage, cracking, or perishing. These are consumable items and not indicative of underlying mechanical failure, but they do suggest the car has not had a fresh set of tyres ahead of its most recent test. With only two recorded MOT entries spanning from July 2020 to April 2026, the maintenance trend is difficult to characterise as either improving or worsening. The record is simply too sparse to establish a meaningful pattern beyond basic compliance. The mileage profile is notably low for a nine-year-old vehicle. At 17,615 miles recorded on 27 April 2026, and with no prior mileage data beyond the July 2020 pass (mileage unrecorded), the car has averaged roughly 1,957 miles per year since new. This is well below the UK average of around 7,000 to 8,000 miles annually and points to either very light use or prolonged periods of standing. The gap between the July 2020 test and the April 2026 test covers nearly six years with no intermediate MOT record, which is unusual. A vehicle of this age should typically have at least five or six MOT entries in that window. Whether the car was stored, SORN registered, or simply not tested remains unclear from the data alone. Low-mileage vehicles carry their own specific risks. Extended periods of inactivity can lead to deteriorated rubber components, including tyre perishing (which the most recent test confirms), degraded suspension bushes, dried-out seals, and corrosion on brake discs and callipers from lack of use. The nearside front tyre advisory for cracking and perishing is consistent with a car that has spent significant time stationary rather than being driven regularly. A prospective buyer should pay close attention to the condition of all rubber bushes, ball joints, and drive shaft boots, as well as the state of the brake system, particularly whether the discs show surface corrosion or the calipers are binding from prolonged standing. The tyre advisories from the April 2026 test should be treated as a prompt for immediate replacement rather than a deferred item. Edge wear on the offside rear suggests possible alignment or suspension geometry issues, so a four-wheel alignment check is advisable alongside a thorough inspection of the rear suspension components. Given the limited MOT history, a comprehensive pre-purchase inspection by a Porsche specialist is strongly recommended to verify the structural integrity of the underside, the condition of the exhaust system, and the health of the drivetrain, none of which can be assessed from two test records alone.