Mercedes-benz CLS-Class 2011 running costs in United Kingdom
Official UK VCA archive (2000–2013) figure for the 2011 Mercedes-benz CLS-Class: 31–46 mpg (UK), 160–209 g/km CO₂. At United Kingdom prices (£1.86/L diesel), driving 12,000 miles a year costs about £2,191 — £0.11 per mile.
Official figures — 2011 Mercedes-benz CLS-Class
| Fuel types | Diesel · Petrol |
|---|---|
| Official consumption | 31.4–46.3 mpg (UK) |
| CO₂ (official) | 160–209 g/km |
| Engine size | 2,987–4,663 cc |
| Configurations in source data | 2 |
| Data source | UK VCA archive (2000–2013) — NEDC test cycle (optimistic vs WLTP) |
What it costs to run in United Kingdom
| Diesel (46.3 mpg (UK)) | £2,191/year |
|---|---|
| MOT | £54.85/year |
| Typical annual road tax | £190/year |
| Estimated annual running cost | £2,436/year ≈ £203/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 diesel cars in United Kingdom
The average diesel car in our United Kingdom dataset uses 5.6 L/100km. The 2011 Mercedes-benz CLS-Class uses 6.1 L/100km — about 8.9% more than that average, or roughly £180 extra a year at 12,000 miles.
2011 Mercedes-benz CLS-Class — configurations in the official data
| Fuel | Consumption | CO₂ | Engine | Power | Source variant |
|---|---|---|---|---|---|
| Diesel | 6.1 L/100km | 160 g/km | 2987 cc | — | CLS 350 CDI with 19" rear wheels |
| Petrol | 9.0 L/100km | 209 g/km | 4663 cc | — | CLS 500 with 18" rear wheels · 5 variants (median NEDC) |
Figures are the official certified values recorded in the UK VCA archive (2000–2013), grouped across 2 configurations. Real-world consumption is typically higher than the certified figure, and NEDC-cycle figures are optimistic compared with the newer WLTP cycle.
Related
Mercedes-benz CLS-Class 2010 · Mercedes-benz CLS-Class 2012 · Mercedes-benz CLS-Class 2009 · Mercedes-benz CLS-Class 2013 · 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.