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W.L. Weller 12 Year vs W.L. Weller Full Proof

Comparing W.L. Weller 12 Year and W.L. Weller Full Proof reveals a matchup between a traditional, wheated Kentucky staple and a traditional, wheated Kentucky staple.

Key Specifications

Feature W.L. Weller 12 Year W.L. Weller Full Proof
Type / Style Wheated Bourbon Wheated Bourbon
Mash Bill 1 Not disclosed Not disclosed
Age 12 years No age statement
Proof 90 proof (45% ABV) 114 proof (57% ABV) +24 proof
Approx. Price 2 ~$70 – $180 ~$50 – $120 ~$40 less
  1. W.L. Weller 12 Year and W.L. Weller Full Proof do not publish an official mash bill.
  2. US shelf prices as of 2026-08; they vary widely by market.

AG’s Rating and AG’s Notes

W.L. Weller 12 Year

No notes yet.

W.L. Weller Full Proof

Not rated yet

No notes yet.

Flavor Profile

W.L. Weller 12 Year W.L. Weller Full Proof
sweetnessspiceoakfruitheatnuttiness

Axis by axis, biggest gap first

heat 3/7 heat: W.L. Weller 12 Year 3 out of 10, W.L. Weller Full Proof 7 out of 10
fruit 6/4 fruit: W.L. Weller 12 Year 6 out of 10, W.L. Weller Full Proof 4 out of 10
spice 2/3 spice: W.L. Weller 12 Year 2 out of 10, W.L. Weller Full Proof 3 out of 10
oak 7/6 oak: W.L. Weller 12 Year 7 out of 10, W.L. Weller Full Proof 6 out of 10
sweetness 8/8 sweetness: W.L. Weller 12 Year 8 out of 10, W.L. Weller Full Proof 8 out of 10
nuttiness 3/3 nuttiness: W.L. Weller 12 Year 3 out of 10, W.L. Weller Full Proof 3 out of 10

Flavor Profile Differences

Proof and heat dominate the difference.

  • W.L. Weller 12 Year: Twelve years on a wheated mash at a modest 90 proof, which is the combination that made this bottle famous. Deep caramel and baked fruit with polished rather than aggressive oak — the closest widely-discussed analogue to the Pappy profile.
  • W.L. Weller Full Proof: Weller's wheated bourbon bottled at its barrel-entry proof of 114, without chill filtering. Coffee cake, caramel and cinnamon with a bold, warming body.

Which One Should You Choose?

  • Go with W.L. Weller 12 Year if you want age and elegance on a wheated mash, and you are willing to chase it.
  • Go with W.L. Weller Full Proof if you want a bold, sweet wheater bottled at barrel-entry proof at a significantly lower price point and with the texture that comes from skipping chill filtration.

Best enjoyed neat (W.L. Weller 12 Year); neat, rocks, old-fashioned (W.L. Weller Full Proof).