Toyota Sienna vs Honda Odyssey
By CarWhere Research · Updated 2026-11-05 · Specs from the manufacturers and fueleconomy.gov
The short answer
The Sienna is the efficiency pick: every one is a 245-hp hybrid rated up to 36 mpg combined, and AWD is available. The Odyssey uses a 280-hp V6 rated 22 mpg and is front-drive only, but it offers far more maximum cargo space (155.8 vs 101 cu ft). The Sienna starts at $41,320, the Odyssey at $43,195.
Key differences
- The Toyota Sienna starts $1,875 lower (base MSRP $41,320 vs $43,195, before destination).
- The Honda Odyssey is 1.5 in longer (203.7 vs 205.2 in).
- Max cargo: 101 cu ft (Toyota Sienna) vs 155.8 cu ft (Honda Odyssey).
- Best combined fuel-economy rating: 36 vs 22 mpg (Toyota Sienna leads).
- Most powerful version: 245 hp (Toyota Sienna) vs 280 hp (Honda Odyssey).
Sienna vs Odyssey specs side by side
| Toyota Sienna | Honda Odyssey | |
|---|---|---|
| Model year compared | 2026 | 2027 |
| Base MSRP range (excl. destination) | $41,320–$58,710 | $43,195–$52,095 |
| Destination charge | Not published | $1,595 |
| Powertrains (hp / torque) | 2.5L 4-cylinder hybrid: 245 hp | 3.5L V6: 280 hp / 262 lb-ft |
| Fuel economy (city/hwy/combined) | Hybrid FWD: 36/36/36 mpg · Hybrid AWD: 35/36/35 mpg | 3.5L V6 FWD: 19/28/22 mpg |
| Seating | 7–8 | 8 |
| Cargo behind rear row | 33.5 cu ft | 32.8 cu ft |
| Max cargo (seats folded) | 101 cu ft | 155.8 cu ft |
| Max towing | 3,500 lb | 3,500 lb |
| AWD / 4WD | Available | Not available |
| Length | 203.7 in | 205.2 in |
| Width | 78.5 in | 78.5 in |
| Height | 68.5 in | 69.6 in |
| Wheelbase | 120.5 in | 118.1 in |
| Ground clearance | 6.4 in | Not published |
- Toyota Sienna: 2026 is the newest Sienna on toyota.com. Base MSRPs as currently listed on toyota.com (the 2026 release quoted a $40,120 LE FWD start). Destination not stated as a dollar amount on the pages used, so null. Toyota publishes 245 net combined hp and no combined torque (null). Length 204.1 in on XSE; height 68.5 in (LE) to 70.3 in (Woodland Edition). Ground clearance 6.37 in (6.96 in Woodland Edition). Cargo 33.5 cu ft behind 3rd row / 75.2 behind 2nd / 101 behind 1st. LE and XLE offer 8 seats; XLE, XSE, Woodland, Limited and Platinum offer 7. AWD standard on Woodland Edition and Platinum, optional elsewhere. MPG figures are Toyota-published estimates.
- Honda Odyssey: FWD only; 8 seats on all trims. Trim naming differs between Honda releases: the pricing release lists 'Sport', the 2027 spec sheet header lists 'Sport-L' (same 2nd-cheapest trim). Cargo per SAE J1100 'Standard / Max': behind 3rd row 32.8 / 38.6; behind 2nd row 86.6 / 91.0; behind 1st row 140.7 standard, 155.7–155.8 max. Towing 3,500 lbs requires trailer brakes and accessory towing package. Ground clearance not listed on the spec sheet (null). Pricing per Sep 9, 2026 release (destination $1,595, up from $1,495 in Aug 10 release).
Reliability and known issues
More on each model
FAQ
Which is better, the Toyota Sienna or the Honda Odyssey?
The Sienna is the efficiency pick: every one is a 245-hp hybrid rated up to 36 mpg combined, and AWD is available. The Odyssey uses a 280-hp V6 rated 22 mpg and is front-drive only, but it offers far more maximum cargo space (155.8 vs 101 cu ft). The Sienna starts at $41,320, the Odyssey at $43,195.
Is the Toyota Sienna cheaper than the Honda Odyssey?
The Toyota Sienna has the lower starting price: the 2026 Toyota Sienna starts at $41,320 and tops out at $58,710, and the 2027 Honda Odyssey starts at $43,195 and tops out at $52,095. Those are base MSRPs before destination, from the manufacturers.
Is the Toyota Sienna bigger than the Honda Odyssey?
The Toyota Sienna is 203.7 in long on a 120.5-in wheelbase; the Honda Odyssey is 205.2 in on a 118.1-in wheelbase. Maximum cargo space is 101 vs 155.8 cu ft. Seating: 7–8 vs 8.
Which tows more, the Toyota Sienna or the Honda Odyssey?
Both are rated to tow up to 3,500 lb when properly equipped.
Which gets better gas mileage?
Combined ratings: 35–36 mpg for the Toyota Sienna and 22 mpg for the Honda Odyssey, depending on powertrain and drivetrain. Figures are EPA ratings from fueleconomy.gov, or the manufacturer's estimate where the EPA has not yet listed the new model year (see notes under the table).
Related comparisons
Sources
- Toyota.com — 2026 Sienna specifications
- Toyota Newsroom — 2026 Sienna release
- Honda News — 2027 Honda Odyssey Specifications & Features
- Honda News — 2027 Honda Odyssey Pricing and EPA Ratings (Sep 9, 2026)
"Not published" means the manufacturer has not released that figure for this model year; CarWhere does not estimate missing specs.
Cite this page: CarWhere Research, "Toyota Sienna vs Honda Odyssey," carwhere.com/car-comparisons/toyota-sienna-vs-honda-odyssey.