2007 Vauxhall Astra 1.6L Petrol · TN07 DNT

The 1.6L petrol engine provides moderate fuel economy, though it will be less efficient than newer Astra models. While the vehicle's tax band and insurance group are typically low for this age, maintenance costs are likely to be higher than average due to the recurring corrosion and leak patterns seen in the data.

Annual running costs will be influenced by the need for ongoing suspension and brake work. Between fuel, tax, insurance, and the anticipated cost of addressing the persistent oil leaks and rust, the budget should be set higher than for a cleaner example.

Prioritise a thorough inspection of the vehicle's underside. Specifically, check the rear brake pipes and rear coil springs for signs of advanced corrosion, as these were flagged as advisories in the most recent pass. Examine the gearbox and sump area for active oil leaks, which have been recorded as 'not excessive' but persistent since early 2025.

Additionally, inspect the suspension arms and axle swivel pins, as these were reasons for failure or advisories in 2024 and 2026. Finally, check the exhaust system for any signs of patching or remaining corrosion following the major leak recorded in January 2026.