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Barrell Foundation Bourbon vs Old Grand-Dad Bonded
Comparing Barrell Foundation Bourbon and Old Grand-Dad Bonded is a closer contest than it looks — both are high-rye bourbons, separated mainly by price (~$50 – $60 vs. ~$24 – $30).
Key Specifications
| Feature | Barrell Foundation Bourbon | Old Grand-Dad Bonded |
|---|---|---|
| Type / Style | High-Rye Bourbon | High-Rye Bourbon |
| Mash Bill 1 | 73% corn, 23% rye, 4% malted barley | 63% corn, 27% rye, 10% malted barley |
| Age | 5 years +1 yr | 4 years |
| Proof | 100 proof (50% ABV) | 100 proof (50% ABV) |
| Approx. Price 2 | ~$50 – $60 | ~$24 – $30 ~$28 less |
- Barrell Foundation Bourbon and Old Grand-Dad Bonded do not publish an official mash bill.
- US shelf prices as of 2026-10; they vary widely by market.
AG’s Rating and AG’s Notes
Barrell Foundation Bourbon
Not rated yetNo notes yet.
Old Grand-Dad Bonded
Not rated yetNo notes yet.
Flavor Profile
Barrell Foundation Bourbon Old Grand-Dad Bonded
Axis by axis, biggest gap first
spice 6/8 spice: Barrell Foundation Bourbon 6 out of 10, Old Grand-Dad Bonded 8 out of 10
nuttiness 3/5 nuttiness: Barrell Foundation Bourbon 3 out of 10, Old Grand-Dad Bonded 5 out of 10
sweetness 6/5 sweetness: Barrell Foundation Bourbon 6 out of 10, Old Grand-Dad Bonded 5 out of 10
oak 6/5 oak: Barrell Foundation Bourbon 6 out of 10, Old Grand-Dad Bonded 5 out of 10
fruit 5/4 fruit: Barrell Foundation Bourbon 5 out of 10, Old Grand-Dad Bonded 4 out of 10
heat 5/6 heat: Barrell Foundation Bourbon 5 out of 10, Old Grand-Dad Bonded 6 out of 10
Flavor Profile Differences
The gap between these two is mostly about spice.
- Barrell Foundation Bourbon: Barrell's everyday bottle: a multi-state blend proofed down to 100 instead of bottled at cask strength. Creamy cake and vanilla up front, then a dry, rye-driven peppery finish.
- Old Grand-Dad Bonded: A bonded 100-proof high-rye bourbon for the price of a mixer, and one of the great bargains on the shelf. Cleaner and less overwhelming than the 114 while keeping the peppery rye backbone.
Which One Should You Choose?
- Go with Barrell Foundation Bourbon if you want an approachable, 100-proof Barrell blend that still shows off multi-state blending with the texture that comes from skipping chill filtration.
- Go with Old Grand-Dad Bonded if you want a bonded, high-rye workhorse at mixer money.
Best enjoyed neat, rocks, old-fashioned (Barrell Foundation Bourbon); neat, old-fashioned, cocktails (Old Grand-Dad Bonded).