Where each one leads
Honda Odyssey
- On Canada's official test the most frugal 2026 Honda Odyssey uses 10.6 l/100 km, the 1999 Plymouth Grand Voyager 12.3.
Plymouth Grand Voyager
- Against cars of the same year, the Plymouth Grand Voyager comes out better in New York safety inspections (fails 24% less often than average) than the Honda Odyssey (fails 11% less often than average).
Only measures that do not depend on how many cars were sold: pass and failure rates against cars of the same age, ratings, fuel use and CO₂. How we compare
At a glance
| Honda Odyssey | Plymouth Grand Voyager | |
|---|---|---|
| Model years in the US safety record | 1990–2026 | 1984–2002 |
| Licensed in the United Kingdom | 283 | — |
EEA new-car registrations (CC BY 4.0) · DVLA licensed vehicles (OGL v3.0) · RDW (CC0) · Traficom (CC BY 4.0) · generations: Wikidata (CC0).
Reliability and problems
| Honda Odyssey | Plymouth Grand Voyager | |
|---|---|---|
| New York safety inspections failed | 1.6% | 1.2% |
| … against cars of the same year | −11% | −24% |
| US owner complaints | 12,846 | 2,440 |
| Most complaints about | Power train | Power train |
| Model year with most complaints | 2018 (1,007) | 1996 (569) |
| US recall campaigns | 82 | 23 |
| Manufacturer service bulletins | 4,133 | 82 |
| NHTSA defect investigations | 57 | 74 |
Complaint, recall and bulletin counts grow with the number of cars sold and are not adjusted for it. UK MOT: DVSA anonymised MOT results (OGL v3.0); New York: DMV inspections; complaints, recalls, bulletins and investigations: NHTSA (public domain); odometer: RDW (CC0).
Safety
| Honda Odyssey | Plymouth Grand Voyager | |
|---|---|---|
| NHTSA overall rating | 5★ (2027) | — |
NHTSA New Car Assessment Program, most recent rated model year (public domain).
Fuel, emissions and price
| Honda Odyssey | Plymouth Grand Voyager | |
|---|---|---|
| Official combined fuel use, Canada | 10.6 l/100 km (2026) | 12.3 l/100 km (1999) |
Canada: NRCan Fuel Consumption Ratings, most frugal version of the latest year (OGL Canada). Europe: EEA monitoring of new-car CO₂ and on-board fuel meters (OBFCM), CC BY 4.0. Price: RDW catalogue price (CC0). Finland: Traficom (CC BY 4.0).