Audi A6 Avart 2026 running costs in United Kingdom
Official UK Vehicle Certification Agency (WLTP) figure for the 2026 Audi A6 Avart: 37–45 mpg (UK), 164–174 g/km CO₂. At United Kingdom prices (£1.64/L petrol), driving 12,000 miles a year costs about £1,995 — £0.10 per mile, priced on petrol (a plug-in hybrid also uses electricity, which is cheaper per km on home charging).
Official figures — 2026 Audi A6 Avart
| Fuel types | Hybrid · Petrol |
|---|---|
| Official consumption | 36.7–44.8 mpg (UK) |
| CO₂ (official) | 164–174 g/km |
| Engine size | 1,984–1,986 cc |
| Power | 150 kW |
| Configurations in source data | 2 |
| Data source | UK Vehicle Certification Agency (WLTP) — WLTP test cycle |
What it costs to run in United Kingdom
| Hybrid (44.8 mpg (UK)) | £1,995/year |
|---|---|
| MOT | £54.85/year |
| Typical annual road tax | £190/year |
| Estimated annual running cost | £2,240/year ≈ £187/month |
Assumes 12,000 miles a year and the current average United Kingdom prices shown above (GOV.UK weekly road fuel prices, Sep 2026 (164.4p)). Insurance is not included because it depends on your age, history and the policy — add it in the full ownership calculator. Servicing, tyres and repairs also vary by car and driver.
How it compares with other hybrid cars in United Kingdom
The average hybrid car in our United Kingdom dataset uses 5.9 L/100km. The 2026 Audi A6 Avart uses 6.3 L/100km — about 6.8% more than that average, or roughly £127 extra a year at 12,000 miles.
2026 Audi A6 Avart — configurations in the official data
| Fuel | Consumption | CO₂ | Engine | Power | Source variant |
|---|---|---|---|---|---|
| Hybrid | 6.3 L/100km | 164 g/km | 1986 cc | 150 kW | 40 TDI quattro 204PS · 6 versions (median WLTP) |
| Petrol | 7.7 L/100km | 174 g/km | 1984 cc | 150 kW | TFSI 204PS (C9) · 4 versions (median WLTP) |
Figures are the official certified values recorded in the UK Vehicle Certification Agency (WLTP), grouped across 2 configurations. Real-world consumption is typically higher than the certified figure.
Related
All United Kingdom cars · Full United Kingdom running-cost calculator · United Kingdom fuel cost calculator
These are estimates built from official certified figures and current average prices. They are not financial advice. Verify the exact figure for the car you are buying — consumption varies by trim, tyres and driving style.