Giant Defy Advanced SL
Medium demand · 0 active listings
Cyclesite Fair Value Range
Based on current UK market prices for this model
Trade-in vs Private Sale
Shop trade-in
£423
Private sale
£650
You save
£227 (54% more)
Value by Condition
Estimated market value based on current UK market prices for this model.
Excellent
Like new, minimal signs of use
£650
£450 to £1,000
Good
Normal wear, fully functional
£553
£383 to £850
Fair
Visible wear, may need minor work
£423
£293 to £650
Poor
Significant wear, needs repairs
£260
£180 to £400
Based on real UK market prices, updated continuously as the market moves.
See the full Giant Defy Advanced SL valuation, depreciation and price history
Similar Giant models
Buying a used Giant Defy Advanced SL?
Check the frame number before you pay. On a Giant it is not always in the obvious place, and a bike with no readable number is a bike you cannot verify.
Still deciding between brands?
If the Giant Defy Advanced SL is on your shortlist but you have not settled on it, it is worth seeing which brands UK riders compare it against, what each one gives you and what you give up.
What's your Defy Advanced SL worth?
Get an instant valuation based on real market data, condition, year, and current demand.
Giant Defy Advanced SL Resale Value & Market Data
The Giant Defy Advanced SL has a current fair market value of £450-£1,000 based on current UK market prices for this model. At the mid-point of £650, this places the Defy Advanced SL in the medium-demand segment of the used market.
Giant Defy Advanced SL Value by Condition
Condition has a significant impact on resale value. An excellent-condition Defy Advanced SL commands around £650, while good condition drops to £553 and fair condition to £423. These figures update as Cyclesite tracks new sales across the UK.
Sell Your Defy Advanced SL
Selling privately on Cyclesite typically nets £227 more than a shop trade-in (54% difference). With 0 active listings and medium demand, now is a reasonable time to list.