Used value
What's a used Giant Explore E+ 3 Double Diamond worth?
In good condition, a Giant Explore E+ 3 Double Diamond bought in 2026 sells for about $3,450–$4,050 privately, or around $2,550 as a trade-in. New, it costs $5,499 today at Giant Bicycles Australia.
Lowest new price
$5,499
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Fair private-sale price
$3,450–$4,050
List it at about $3,750. A store trade-in is more like $2,550.
68% of the lowest new price we track today ($5,499) · about 0.3 years old
What changed the number
- Nothing yet: good condition, original battery, typical use.
An estimate, not an offer. How we work it out is explained here.
By year
Used Giant Explore E+ 3 Double Diamond values by year bought
Good condition, original battery with most of its range, typical distance. Use the calculator above for your exact bike.
| Bought in | Private sale | Trade-in |
|---|---|---|
| 2026 | $3,450–$4,050 | $2,550 |
Worked out 16 Oct 2026 from the lowest in-stock new price we track ($5,499), using our curve for a hub-drive e-bike. How we value used bikes.
Buying one used
What to check on a used Giant Explore E+ 3 Double Diamond
- Battery. New, it has a 625 Wh battery with a claimed 100 km range. Ask how far it goes on a charge now, and how old the battery is.
- Serial number. Check the frame number with a stolen-bike register before you pay, and get a receipt or a written bill of sale.
- Is it still legal? Make sure it has not been “unlocked” or fitted with a throttle kit: that makes it a motor vehicle. Compliance details.
- Compare with new. At $5,499 new, a used one should be clearly cheaper. A demo unit with a store warranty can be the better buy.
Similar e-bikes
Value a similar model
Valuations are estimates to help you set or judge a price, not an offer to buy. A trade-in is usually about 68% of the private-sale midpoint.