# United Kingdom CPI item — Second-Hand Diesel Cars ()

United Kingdom CPI item — Second-Hand Diesel Cars () was down 6.6% year on year in September 2026, compared with −5.4% in August 2026.
The level stood at 94.73 (index (Jan=100, annually chain-linked)).
Over the past available history it has ranged from −6.6% (Sep 2026) to −0.4% (Feb 2026), averaging −3.2%.

- Source agency: UK Office for National Statistics (CPI item / consumption-segment indices)
- Makrognosis code: `UK.CPI.M.NSA.ITEM-CP0711202`
- Frequency: monthly
- Units: index (Jan=100, annually chain-linked)
- Coverage: 2025-02-01 to 2026-09-01 (20 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpi-item-second-hand-diesel-cars

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 94.73 | −6.6 |
| August 2026 | 95.67 | −5.4 |
| July 2026 | 96.55 | −4.3 |
| June 2026 | 97.64 | −3.4 |
| May 2026 | 99.18 | −2.3 |
| April 2026 | 99.95 | −2.2 |
| March 2026 | 100.2 | −0.8 |
| February 2026 | 100.1 | −0.4 |
| January 2026 | 99.96 | — |
| December 2025 | 101.1 | — |
| November 2025 | 101.5 | — |
| October 2025 | 101.8 | — |
| September 2025 | 101.4 | — |
| August 2025 | 101.2 | — |
| July 2025 | 100.9 | — |
| June 2025 | 101.1 | — |
| May 2025 | 101.5 | — |
| April 2025 | 102.2 | — |
| March 2025 | 101.1 | — |
| February 2025 | 100.5 | — |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-CP0711202"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-CP0711202",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```