Where each one leads
Jeep Grand Wagoneer
- On Canada's official test the most frugal 2026 Jeep Grand Wagoneer uses 12.5 l/100 km, the 2026 Land Rover Defender 14.9.
Land Rover Defender
- Against cars of the same year, the Land Rover Defender comes out better in New York safety inspections (fails 56% less often than average) than the Jeep Grand Wagoneer (fails 49% 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
| Jeep Grand Wagoneer | Land Rover Defender | |
|---|---|---|
| Model years in the US safety record | 1984–2026 | 1990–2026 |
| New cars registered in Europe | — | 26,400 (2010–2022) |
| Licensed in the United Kingdom | — | 65,293 |
| On the road in the Netherlands | — | 6,990 |
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
| Jeep Grand Wagoneer | Land Rover Defender | |
|---|---|---|
| UK MOT first-time pass rate | — | 68% |
| … against cars of the same age | — | +5% |
| New York safety inspections failed | 0.3% | 0.3% |
| … against cars of the same year | −49% | −56% |
| Illogical odometer records (NL) | — | 5.9% |
| US owner complaints | 205 | 313 |
| Most complaints about | Electrical system | Electrical system |
| Model year with most complaints | 2022 (63) | 2023 (85) |
| US recall campaigns | 26 | 20 |
| Manufacturer service bulletins | 1,455 | 1,615 |
| NHTSA defect investigations | 4 | 1 |
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
| Jeep Grand Wagoneer | Land Rover Defender | |
|---|---|---|
| NHTSA overall rating | 4★ (2027) | — |
NHTSA New Car Assessment Program, most recent rated model year (public domain).
Fuel, emissions and price
| Jeep Grand Wagoneer | Land Rover Defender | |
|---|---|---|
| Official combined fuel use, Canada | 12.5 l/100 km (2026) | 14.9 l/100 km (2026) |
| Real-world use in Europe, diesel hybrid | — | 10.2 l/100 km |
| Real-world use in Europe, diesel | — | 10.2 l/100 km |
| Real-world use in Europe, petrol | — | 15.4 l/100 km |
| Real-world use in Europe, petrol hybrid | — | 14.0 l/100 km |
| Official CO₂ of new cars in Europe | — | 222 g/km |
| Average power of new cars in Europe | — | 222 kW (298 hp) |
| Average mass in running order | — | 2,537 kg |
| Dutch list price when new (median) | — | €90,920 |
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).