Costco vs Geico: which is better for car insurance in 2026?
Across our six scoring categories, Costco comes out ahead in 0, Geico in 3, with 3 too close to call. There is no overall score to compare, though: Costco does not publish enough of the underlying data to earn one, and we would rather leave it blank than build a number out of the two or three figures that happen to exist. Geico is the better-documented of the two, which is not the same as being the better insurer for you. Judge these two on the categories where both have real figures — and on what they actually quote you.
Costco vs Geico, side by side
Sources: average premiums from NerdWallet's August 2026 rate analysis (Quadrant Information Services), for a 35-year-old driver with a clean record and good credit in a 2023 Toyota Camry LE at 12,000 miles a year, 100/300/50 limits with $1,000 deductibles — national average $2,356. Claims satisfaction from the J.D. Power 2025 U.S. Auto Claims Satisfaction Study (segment average 700). Complaint record from NerdWallet's analysis of NAIC complaint data, 2022–2024. Financial strength from AM Best. Discounts and app data from each carrier's published pages and the Apple App Store / Google Play, retrieved August 2026. Updated August 2026.
Category by category
Price
Too close to callCostco does not release public rate data, so there is no like-for-like premium to set against Geico's $2,023/yr. That is a real gap in the comparison, not a rounding error — treat Costco's price as unknown until you have a quote in hand.
No published premium. The rate study behind every other price on this site does not quote Costco separately, so the price category carries no score.
$2,023 a year for full coverage, about 14% below the national average — the cheapest of the four largest insurers on our benchmark profile.
Claims satisfaction
Too close to callNeither pulls ahead on claims satisfaction: Costco posts Not rated and Geico 697/1,000, a difference too small to choose on.
Costco is not a ranked brand in the J.D. Power 2025 claims study. American Family's 702 is measured on a different book of business and is not borrowed here.
697 out of 1,000, three points under the segment average. Not a weakness exactly, but not a reason to choose Geico either.
Complaint record
Geico aheadGeico takes complaint record on Fewer than expected against Costco's More than expected.
More complaints than expected for its size, per NerdWallet's analysis of 2022–2024 NAIC data — a worse record than American Family's own brand.
Fewer complaints than its size predicts, which for the third-largest auto insurer in the country is a meaningful result.
Financial strength
Geico aheadGeico takes financial strength on A++ against Costco's A.
AM Best A (Excellent), affirmed in September 2025 for all three companies that underwrite Costco auto policies.
AM Best A++, the top rating. Geico is a Berkshire Hathaway company.
Discounts
Geico aheadGeico takes discounts on 17 published against Costco's 9 published.
Nine published auto discounts, counting the member discount itself. No usage-based program is offered through Costco.
Seventeen published discounts with maximum values attached — up to 22% for a clean record, 25% for multi-vehicle, 25% for deployed military.
Digital experience
Too close to callNeither pulls ahead on digital experience: Costco posts Not published and Geico 4.80 iOS / 4.5 Android, a difference too small to choose on.
No app-store figures we could attribute to the program. Policies are serviced through American Family's account system, and we could not confirm which app Costco policyholders use.
4.8 on the App Store across 4.75 million ratings — by far the largest rating base of any insurer here — and 4.5 on Google Play.
So which one?
Pick Costco if…
- You are among costco executive members who value guaranteed renewal.
- Availability fits: 40 states, members only.
Pick Geico if…
- You are among drivers who want a low direct-sold rate and a genuinely good app.
- You want the lower complaint record — Geico sits at Fewer than expected.
- Financial strength is a priority; Geico holds A++ from AM Best.
- You expect to stack discounts — Geico's lineup is the broader of the two.
Costco vs Geico, answered
The questions people ask before switching between these two.
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Averages are a starting point. Your rate is the only number that decides it.