Some important differences:
| My 2017 Discover | New 2021 Discover |
| Total Length | 238.75" | 216" |
| Total Width | 99.5" | 102" |
| Box Length | 192" | 168" |
| Box Width | 78" | 84" |
| Rear Ramp Opening Width | 68" | 74" |
| Max Height (w/Roofrack) | 113.5" | 118" |
| Ground Clearance | 12" | 16" |
| Interior Height | 82" | 83" |
| GVWR | 7000lb | 5200lb |
| Cargo Capacity | 2250-3100lb | 2400-2700lb |
| Hitch Height | 18" | 20" |
| Bed Dimensions | 60"x81" (2000lbs) | 46"x81" (1100lbs) |
Some pretty significant changes from the OG Discovers, they didnt publish a dry tongue weight for mine but I'm sitting heavy around 700lbs right now, so they did make it lighter.. and more ground clearance, but its taller and thats been a bigger issue for me than clearance.. the extra width sure would be nice but again I dont want big old mirrors either or a wider track than me.