2016 Audi A3 2.0L Petrol · DG51 ADE

The 2.0‑litre petrol engine in the A3 typically achieves around 45 mpg combined, giving an annual fuel cost of roughly £1,200 if driven 10,000 miles per year at current fuel prices. The vehicle falls into CO₂ tax band 4 (approximately £150 per year) and sits in insurance group 20, leading to an estimated insurance premium of £650‑£800 annually for a standard driver.

Routine maintenance on an Audi of this age – including oil changes, brake servicing, and occasional suspension work – averages £300‑£500 per year. Adding fuel, tax, and insurance, the total annual running cost is likely to sit between £2,300 and £2,650, though careful ownership can keep it toward the lower end of that range.

Given the 2023 MOT failure for exhaust carbon monoxide excess, inspect the catalytic converter, oxygen sensors, and exhaust pipes for signs of damage or clogging. A functional emissions system is essential to avoid future MOT failures and to ensure compliance with UK regulations.

The 2019 SRS warning indicates a potential fault in the airbag system. Verify that the supplemental restraint system warning lamp is extinguished and request documentation of any airbag module repairs or replacements. Additionally, examine the condition of the rear tyres, especially the off‑side tyre flagged in 2021, to ensure they have adequate tread and are not showing uneven wear, which could hint at suspension issues.

Finally, check the undertrays and engine mounts that were noted as fitted in 2018 for any corrosion or loose fittings, and confirm that the child seat mounting points are secure and not obstructed, as previous advisories mentioned limited access to the adult belt.