Kia Carnival Hybrid vs Toyota Sienna: cost to own

Verdict, over 6 years

They cost about the same

Within $808: too close to call. Closest matching trims: same fuel and drive where possible.
Carnival Hybrid LX$1,223/moTrue cost
Sienna LE FWD 8-Pass$1,234/moTrue cost
2027 Kia Carnival Hybrid
2027 Kia Carnival Hybrid
Closest matching trim: Carnival Hybrid LX
Sticker (MSRP)$45,895
+$9,385→↓Freight, fees, HST
Drive away$55,280
+ running costs→↓− $22,423 resale
True cost$1,223/moA month to own, after resale
2026 Toyota Sienna
2026 Toyota Sienna
Closest matching trim: Sienna LE FWD 8-Pass
Sticker (MSRP)$50,420
+$10,038→↓Freight, fees, HST
Drive away$60,458
+ running costs→↓− $31,396 resale
True cost$1,234/moA month to own, after resale

Line by line

Price
Sticker (MSRP)✓ $45,895$50,420Carnival Hybrid by $4,525
Freight and fees, before tax✓ $3,025$3,083Carnival Hybrid by $58
Sales tax (HST)✓ $6,360$6,955Carnival Hybrid by $595
Drive-away price✓ $55,280$60,458Carnival Hybrid by $5,178
Running costs, 6 years
Fuel or charging$12,053✓ $11,048Sienna by $1,005
Insurance (estimate)✓ $14,649$17,157Carnival Hybrid by $2,508
Maintenance (estimate)✓ $6,415$7,427Carnival Hybrid by $1,012
Loan rate6.5%6.5%—
Loan interest✓ $10,575$11,664Carnival Hybrid by $1,089
Lost return on your money✓ $11,401$12,400Carnival Hybrid by $999
Resale after 6 yrs−$22,423✓ −$31,396Sienna by $8,973
Total
True cost✓ $88,040$88,849Carnival Hybrid by $809
True cost a month✓ $1,223/mo$1,234/moCarnival Hybrid by $11
You pay each month✓ $1,306/mo$1,428/moCarnival Hybrid by $122
Practical
Fuel typeHybridHybrid—
Seats88—
Carry-ons, 2 people8+8+—
Towing, lb3,000✓ 3,500—
Cargo behind row 2, litresNot published2,129—
Length5.16 m5.17 m—
Ground clearance✓ 17 cm16 cm—
Resale % after 6 yrs49%✓ 62%—
US crash test5★5★—
Price
Sticker (MSRP)
Carnival Hybrid LX ✓ $45,895Sienna LE FWD 8-Pass $50,420Cheaper by Carnival Hybrid by $4,525
Freight and fees, before tax
Carnival Hybrid LX ✓ $3,025Sienna LE FWD 8-Pass $3,083Cheaper by Carnival Hybrid by $58
Sales tax (HST)
Carnival Hybrid LX ✓ $6,360Sienna LE FWD 8-Pass $6,955Cheaper by Carnival Hybrid by $595
Drive-away price
Carnival Hybrid LX ✓ $55,280Sienna LE FWD 8-Pass $60,458Cheaper by Carnival Hybrid by $5,178
Running costs, 6 years
Fuel or charging
Carnival Hybrid LX $12,053Sienna LE FWD 8-Pass ✓ $11,048Cheaper by Sienna by $1,005
Insurance (estimate)
Carnival Hybrid LX ✓ $14,649Sienna LE FWD 8-Pass $17,157Cheaper by Carnival Hybrid by $2,508
Maintenance (estimate)
Carnival Hybrid LX ✓ $6,415Sienna LE FWD 8-Pass $7,427Cheaper by Carnival Hybrid by $1,012
Loan rate
Carnival Hybrid LX 6.5%Sienna LE FWD 8-Pass 6.5%Cheaper by —
Loan interest
Carnival Hybrid LX ✓ $10,575Sienna LE FWD 8-Pass $11,664Cheaper by Carnival Hybrid by $1,089
Lost return on your money
Carnival Hybrid LX ✓ $11,401Sienna LE FWD 8-Pass $12,400Cheaper by Carnival Hybrid by $999
Resale after 6 yrs
Carnival Hybrid LX −$22,423Sienna LE FWD 8-Pass ✓ −$31,396Cheaper by Sienna by $8,973
Total
True cost
Carnival Hybrid LX ✓ $88,040Sienna LE FWD 8-Pass $88,849Cheaper by Carnival Hybrid by $809
True cost a month
Carnival Hybrid LX ✓ $1,223/moSienna LE FWD 8-Pass $1,234/moCheaper by Carnival Hybrid by $11
You pay each month
Carnival Hybrid LX ✓ $1,306/moSienna LE FWD 8-Pass $1,428/moCheaper by Carnival Hybrid by $122
Practical
Fuel type
Carnival Hybrid LX HybridSienna LE FWD 8-Pass HybridCheaper by —
Seats
Carnival Hybrid LX 8Sienna LE FWD 8-Pass 8Cheaper by —
Carry-ons, 2 people
Carnival Hybrid LX 8+Sienna LE FWD 8-Pass 8+Cheaper by —
Towing, lb
Carnival Hybrid LX 3,000Sienna LE FWD 8-Pass ✓ 3,500Cheaper by —
Cargo behind row 2, litres
Carnival Hybrid LX Not publishedSienna LE FWD 8-Pass 2,129Cheaper by —
Length
Carnival Hybrid LX 5.16 mSienna LE FWD 8-Pass 5.17 mCheaper by —
Ground clearance
Carnival Hybrid LX ✓ 17 cmSienna LE FWD 8-Pass 16 cmCheaper by —
Resale % after 6 yrs
Carnival Hybrid LX 49%Sienna LE FWD 8-Pass ✓ 62%Cheaper by —
US crash test
Carnival Hybrid LX 5★Sienna LE FWD 8-Pass 5★Cheaper by —

✓ marks the better figure. Resale is from used prices: the Carnival Hybrid typical for its type and brand, the Sienna from its own. Their stickers differ by $4,525.