This property will be treated as investment property and the gain will be taxable.
The gain will be (selling price) - (basis), where the basis for gifted property will be the same as the gifter had at the time the gift was made.
You may not defer taxes by buying a personal property - you may only defer taxes if you buy another similar investment or business property (1031 exchange). Let me know if you need any details.
Tax Preparer
Taxes, Immigration, Labor Relations