2021 Vauxhall Astra SRI NAV Turbo D 1.5L Diesel · BP21 KFN

The 2021 Vauxhall Astra SRI Nav Turbo D holds a current MOT valid until 24 June 2026, having passed its most recent test on 24 June 2025 at 54,973 miles. That test revealed the rear brake pads wearing thin and both rear brake discs worn, pitted or scored. These are not dangerous failures, but they indicate the braking system is approaching the point of renewal. The trend is stable rather than alarming. The previous test in June 2024 flagged a slight play in the offside front lower suspension arm ball joint, yet that advisory did not recur in 2025, suggesting either a repair was carried out or the wear has not progressed to a point the tester felt warranted re-flagging. Overall, the vehicle presents as one that has been kept on the road without any outright failures, though the rear brake wear pattern suggests the owner has been running components closer to their limits rather than replacing them proactively. The mileage progression tells a clear story. Between the June 2024 test at 42,832 miles and the June 2025 test at 54,973 miles, the car covered 12,141 miles in twelve months. That is slightly above the typical annual figure of around 11,000 miles for a vehicle of this age, pointing to regular and fairly consistent use rather than long periods of standing. There are no suspicious gaps or sudden drops in the record to suggest odometer tampering. The two-test window is narrow, so a full long-term maintenance picture is difficult to establish, but what is visible does not raise mileage-related red flags. A buyer inspecting this Astra in person should focus first on the rear braking system. The June 2025 advisory on thin rear pads and scored rear discs means these components are likely due for replacement in the near term. Have a garage check the remaining pad thickness and measure disc runout and thickness against manufacturer minimums. The offside front lower suspension arm ball joint, flagged for slight play in June 2024, deserves a fresh physical check on a raised ramp. Even if the issue did not reappear on the MOT, any play in that joint affects steering precision and tyre wear. Inspect the inner edges of all four tyres for uneven wear patterns that would confirm ongoing suspension or tracking issues. Beyond the flagged items, pay attention to the turbocharged diesel powertrain. Check for oil leaks around the turbocharger and intercooler pipework, and listen for any whine or rattling on cold start that could signal early turbo wear. Examine the exhaust system for corrosion, particularly around the diesel particulate filter housing, as these can develop costly leaks over time. The brake fluid should also be tested for moisture content, as older fluid reduces braking efficiency and accelerates internal corrosion in ABS components. This Astra is fundamentally sound based on the available record, but the rear brakes and front suspension are the two areas most likely to require attention before the next test cycle.