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Old Grand-Dad Bonded vs Barrell Foundation Bourbon
Comparing Old Grand-Dad Bonded and Barrell Foundation Bourbon is a closer contest than it looks — both are high-rye bourbons, separated mainly by price (~$24 – $30 vs. ~$50 – $60).
Key Specifications
| Feature | Old Grand-Dad Bonded | Barrell Foundation Bourbon |
|---|---|---|
| Type / Style | High-Rye Bourbon | High-Rye Bourbon |
| Mash Bill 1 | 63% corn, 27% rye, 10% malted barley | 73% corn, 23% rye, 4% malted barley |
| Age | 4 years | 5 years +1 yr |
| Proof | 100 proof (50% ABV) | 100 proof (50% ABV) |
| Approx. Price 2 | ~$24 – $30 ~$28 less | ~$50 – $60 |
- Old Grand-Dad Bonded and Barrell Foundation Bourbon do not publish an official mash bill.
- US shelf prices as of 2026-08; they vary widely by market.
AG’s Rating and AG’s Notes
Old Grand-Dad Bonded
Not rated yetNo notes yet.
Barrell Foundation Bourbon
Not rated yetNo notes yet.
Flavor Profile
Old Grand-Dad Bonded Barrell Foundation Bourbon
Axis by axis, biggest gap first
spice 8/6 spice: Old Grand-Dad Bonded 8 out of 10, Barrell Foundation Bourbon 6 out of 10
nuttiness 5/3 nuttiness: Old Grand-Dad Bonded 5 out of 10, Barrell Foundation Bourbon 3 out of 10
sweetness 5/6 sweetness: Old Grand-Dad Bonded 5 out of 10, Barrell Foundation Bourbon 6 out of 10
oak 5/6 oak: Old Grand-Dad Bonded 5 out of 10, Barrell Foundation Bourbon 6 out of 10
fruit 4/5 fruit: Old Grand-Dad Bonded 4 out of 10, Barrell Foundation Bourbon 5 out of 10
heat 6/5 heat: Old Grand-Dad Bonded 6 out of 10, Barrell Foundation Bourbon 5 out of 10
Flavor Profile Differences
The gap between these two is mostly about spice.
- 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.
- 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.
Which One Should You Choose?
- Go with Old Grand-Dad Bonded if you want a bonded, high-rye workhorse at mixer money.
- 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.
Best enjoyed neat, old-fashioned, cocktails (Old Grand-Dad Bonded); neat, rocks, old-fashioned (Barrell Foundation Bourbon).