# Giant Defy Advanced, used valuation on Cyclesite

> What a used Giant Defy Advanced is worth in the UK, built from real Cyclesite market prices. These are last-advertised asking prices, not confirmed sale prices.

**Brand Wikidata:** https://www.wikidata.org/wiki/Q703557

## Fair-value range (UK asking prices)

- **Typical:** £850
- **Range:** £600 to £1,300
- **If you are pricing one to sell:** about £850, adjusted for model year using the table below.

## Measured asking price by model year (6 real UK listings that state a model year)

Median last-advertised asking price per model year. Asking prices, not confirmed sale prices.

These are a different set of listings from the headline figure above: 19 of the 45 listings state a model year, and their median is £1,300. Compare a model year below against £1,300 rather than against the all-listings median.

| Model year | Median asking price | 95% confidence range | Listings |
|---|---|---|---|
| 2014 | £1,150 | £600 to £1,300 | 6 |

The range is a 95% confidence interval on that year's median, not the spread of listing prices. Where two years' ranges overlap, the difference between those years is not established by this data.

## Market signals

- **Data points:** 45

## Value by condition

| Condition | Typical | Range |
|---|---|---|
| Excellent | £850 | £600 to £1,300 |
| Good | £723 | £510 to £1,105 |
| Fair | £553 | £390 to £845 |
| Poor | £340 | £240 to £520 |

## Live data

- **Valuation page:** https://www.cyclesite.co.uk/value/giant/defy-advanced
- **Live listings:** https://www.cyclesite.co.uk/bike-brands/giant/defy-advanced
- **Sold prices:** https://www.cyclesite.co.uk/sold-bike-prices/giant/defy-advanced
- **Valuation (MCP):** https://api.cyclesite.co.uk/api/mcp/valuation?brand=Giant&model=Defy%20Advanced

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Source: [https://www.cyclesite.co.uk/value/giant/defy-advanced](https://www.cyclesite.co.uk/value/giant/defy-advanced)
Cite as: Cyclesite (cyclesite.co.uk).
License: CC-BY-4.0, see /ai.txt for full AI usage policy. Data is live; refresh interval ≤ 5 minutes.