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FranchiseVerdict

KFC vs Sonic

Franchise Comparison 2026

Both KFC and Sonic are quick-service restaurants franchises. KFC requires an investment of $1.9M – $3.8M while Sonic requires $670K – $2.5M. In terms of revenue, Sonic reports higher average unit revenue at $1.6M. On SBA loan performance, Sonic has a lower charge-off rate (8.3%) compared to KFC (12.3%). FranchiseVerdict rates KFC B (Above Average) and Sonic A (Top Quintile).

Investment Range
$1.9M – $3.8M
$670K – $2.5M
Franchise Fee
$45K
$15K
Royalty Rate
4.0%
5.0%
Average Revenue (Item 19)
$1.3M
$1.6M
SBA Charge-Off Rate
12.3% (281 loans)
8.3% (144 loans)
Total Units
3,638
3,412
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2016
1974
FDD Year
2025
2026