Best Minivan Deals — May 2026

I'll be honest with minivan shoppers: incentives are modest in May 2026. Inventory has tightened across all three major nameplates — the Sienna runs at roughly 18 days' supply nationally, the tightest in the segment. Honda and Kia have more inventory but aren't discounting aggressively. The best deal this month is the Kia Carnival EX, where dealer cash and a competitive APR make it the lowest effective cost of any van. All examples below are 36-month/10,000-mile leases or 60-month purchase financing where applicable.

Honda Odyssey

Honda Financial is running a straightforward program through May 31.

• No lease subvention and no cash-back this month
• Fleet and conquest programs not active
• 3.99% is below the ~7.1% national average new-car rate — about class="relative z-10",800 in interest saved on a $45,000 loan over 60 months

Combine-ability: APR and loyalty cash can't be combined. If you own a current Honda, check whether $500 loyalty cash is active in your region — it typically conflicts with the rate, so run both scenarios.

Kia Carnival

Kia has the most competitive program in the segment this month.

• EX note: the class="relative z-10",000 dealer cash and 4.49% APR are combinable on the EX through May 31
• SX Prestige has no programs and is selling at MSRP
• Kia's 10-year/100,000-mile powertrain warranty applies no matter which program you use
• 72-month financing is available, but I'd avoid stretching a loan that long on a depreciating asset unless the rate is under 3% — 60 months is the better term at 4.49%

Best deal in the segment: Carnival EX with class="relative z-10",000 dealer cash plus 4.49% APR — at $40,500 MSRP, an effective $39,500 before you even negotiate dealer markup.

Toyota Sienna

The hybrid-only Sienna runs lean inventory and minimal support in May.

• No subvented APR or lease programs this month
• 18 days' supply means dealers have little pressure to deal
• Standard rate financing (~6.9%–7.5% depending on credit) applies
• The Sienna's 36 mpg combined is the only reason to pay market rate without incentives — it saves about $900/year in fuel vs Odyssey or Carnival at average mileage

Takeaway on Sienna: if fuel economy is your top priority, pay MSRP. If budget matters more, the Odyssey or Carnival programs are the better May buys.

How to use these numbers

APR vs dealer cash: run both with your lender. At 4.49% on a 60-month $40,000 loan you'll pay ~$4,740 in interest; taking class="relative z-10",000 cash and financing at 6.9% adds ~$2,800 — so the rate program is worth ~ class="relative z-10",800 more than the cash, which is why the class="relative z-10",000 cash + APR combo on the Carnival EX wins.

Month-end timing: these all expire May 31, but minivan inventory is tight enough that waiting for the last weekend won't create much leverage — dealers don't have excess units to move. If you want the Carnival EX deal, early May is fine.

Negotiate the trade separately: don't hand the dealer a combined number. Get the out-the-door price on the new van first, then discuss your trade — salespeople use trade value to quietly claw back profit.

For the side-by-side, see Honda Odyssey vs Kia Carnival 2026.