#1
Bisivni
2026 R1S Tri Max
- Efficiency
- 0.66 mi/kWh
- Distance
- 50.5 mi
- Net elevation
- +3,290 ft
- Date
Lowest Drive Efficiency
Lowest energy efficiency on a drive of at least 15 miles. Lower result ranks first. Each owner is ranked once, using the best qualifying result across all linked Rivians.
Rankings
#2
iyaja
2022 R1T Quad Large
- Efficiency
- 0.72 mi/kWh
- Distance
- 24.3 mi
- Net elevation
- +7,810 ft
- Date
#3
MX440
2025 R1S Dual Standard
- Efficiency
- 0.74 mi/kWh
- Distance
- 27.3 mi
- Net elevation
- +7,630 ft
- Date
#4
BigEZ
2022 R1T Quad Large
- Efficiency
- 0.76 mi/kWh
- Distance
- 31.8 mi
- Net elevation
- +8,193 ft
- Date
#5
ROAMER364005
2025 R1S Tri Max
- Efficiency
- 0.77 mi/kWh
- Distance
- 24.7 mi
- Net elevation
- +3,288 ft
- Date
#6
ZzDrFr3d
2024 R1T Dual Large
- Efficiency
- 0.77 mi/kWh
- Distance
- 56.2 mi
- Net elevation
- +32 ft
- Date
#7
Gandalf_the_Grey
2023 R1S Quad Large
- Efficiency
- 0.79 mi/kWh
- Distance
- 53.7 mi
- Net elevation
- +210 ft
- Date
#8
ROAMER204035
2025 R1S Dual Large+
- Efficiency
- 0.79 mi/kWh
- Distance
- 17.6 mi
- Net elevation
- +1,863 ft
- Date
#9
LongWay
2023 R1T Dual Max
- Efficiency
- 0.80 mi/kWh
- Distance
- 81.5 mi
- Net elevation
- -578 ft
- Date
#10
JMADBA
2022 R1T Quad Large
- Efficiency
- 0.80 mi/kWh
- Distance
- 57.8 mi
- Net elevation
- +789 ft
- Date
#11
FatherCadan
2025 R1S Dual Standard
- Efficiency
- 0.82 mi/kWh
- Distance
- 20.8 mi
- Net elevation
- +3,372 ft
- Date
#12
greenrivyellowlab
2022 R1T Quad Large
- Efficiency
- 0.83 mi/kWh
- Distance
- 20.2 mi
- Net elevation
- +4,311 ft
- Date
#13
putter
2026 R1T Dual Large
- Efficiency
- 0.83 mi/kWh
- Distance
- 53 mi
- Net elevation
- +41 ft
- Date
#14
PedroBlasts
2023 R1S Dual Large
- Efficiency
- 0.83 mi/kWh
- Distance
- 44.9 mi
- Net elevation
- +1,362 ft
- Date
#15
Trinculo73
2023 R1T Performance Dual Large
- Efficiency
- 0.84 mi/kWh
- Distance
- 16.5 mi
- Net elevation
- +2,964 ft
- Date
#16
Shalient
2025 R1T Performance Dual Max
- Efficiency
- 0.85 mi/kWh
- Distance
- 35.8 mi
- Net elevation
- +2,807 ft
- Date
#17
CookRivian
2022 R1T Quad Large
- Efficiency
- 0.85 mi/kWh
- Distance
- 39.2 mi
- Net elevation
- +313 ft
- Date
#18
YELLOWROAMER
2023 R1S Quad Large
- Efficiency
- 0.88 mi/kWh
- Distance
- 28 mi
- Net elevation
- +6,633 ft
- Date
#19
Tarkus
2023 R1S Quad Large
- Efficiency
- 0.89 mi/kWh
- Distance
- 38.4 mi
- Net elevation
- -75 ft
- Date
#20
auto_ography
2023 R1T Quad Large
- Efficiency
- 0.90 mi/kWh
- Distance
- 18.6 mi
- Net elevation
- +3,956 ft
- Date
#21
Gologic
2025 R1S Tri Max
- Efficiency
- 0.90 mi/kWh
- Distance
- 94.3 mi
- Net elevation
- -472 ft
- Date
#22
Rob_D
2023 R1T Performance Dual Large
- Efficiency
- 0.90 mi/kWh
- Distance
- 74.5 mi
- Net elevation
- +3,160 ft
- Date
#23
p5k6
2023 R1T Quad Large
- Efficiency
- 0.91 mi/kWh
- Distance
- 18.1 mi
- Net elevation
- +3,182 ft
- Date
#24
BoldScout933
2023 R1T Quad Large
- Efficiency
- 0.92 mi/kWh
- Distance
- 87.6 mi
- Net elevation
- -115 ft
- Date
#25
Rivi_n_ID
2025 R1T Dual Max
- Efficiency
- 0.92 mi/kWh
- Distance
- 26 mi
- Net elevation
- +4,250 ft
- Date
| Rank | Roamer | Vehicle | Efficiency | Distance | Net elevation | Date |
|---|---|---|---|---|---|---|
| #1 | Bisivni | 2026 R1S Tri Max | 0.66 mi/kWh | 50.5 mi | +3,290 ft | |
| #2 | iyaja | 2022 R1T Quad Large | 0.72 mi/kWh | 24.3 mi | +7,810 ft | |
| #3 | MX440 | 2025 R1S Dual Standard | 0.74 mi/kWh | 27.3 mi | +7,630 ft | |
| #4 | BigEZ | 2022 R1T Quad Large | 0.76 mi/kWh | 31.8 mi | +8,193 ft | |
| #5 | ROAMER364005 | 2025 R1S Tri Max | 0.77 mi/kWh | 24.7 mi | +3,288 ft | |
| #6 | ZzDrFr3d | 2024 R1T Dual Large | 0.77 mi/kWh | 56.2 mi | +32 ft | |
| #7 | Gandalf_the_Grey | 2023 R1S Quad Large | 0.79 mi/kWh | 53.7 mi | +210 ft | |
| #8 | ROAMER204035 | 2025 R1S Dual Large+ | 0.79 mi/kWh | 17.6 mi | +1,863 ft | |
| #9 | LongWay | 2023 R1T Dual Max | 0.80 mi/kWh | 81.5 mi | -578 ft | |
| #10 | JMADBA | 2022 R1T Quad Large | 0.80 mi/kWh | 57.8 mi | +789 ft | |
| #11 | FatherCadan | 2025 R1S Dual Standard | 0.82 mi/kWh | 20.8 mi | +3,372 ft | |
| #12 | greenrivyellowlab | 2022 R1T Quad Large | 0.83 mi/kWh | 20.2 mi | +4,311 ft | |
| #13 | putter | 2026 R1T Dual Large | 0.83 mi/kWh | 53 mi | +41 ft | |
| #14 | PedroBlasts | 2023 R1S Dual Large | 0.83 mi/kWh | 44.9 mi | +1,362 ft | |
| #15 | Trinculo73 | 2023 R1T Performance Dual Large | 0.84 mi/kWh | 16.5 mi | +2,964 ft | |
| #16 | Shalient | 2025 R1T Performance Dual Max | 0.85 mi/kWh | 35.8 mi | +2,807 ft | |
| #17 | CookRivian | 2022 R1T Quad Large | 0.85 mi/kWh | 39.2 mi | +313 ft | |
| #18 | YELLOWROAMER | 2023 R1S Quad Large | 0.88 mi/kWh | 28 mi | +6,633 ft | |
| #19 | Tarkus | 2023 R1S Quad Large | 0.89 mi/kWh | 38.4 mi | -75 ft | |
| #20 | auto_ography | 2023 R1T Quad Large | 0.90 mi/kWh | 18.6 mi | +3,956 ft | |
| #21 | Gologic | 2025 R1S Tri Max | 0.90 mi/kWh | 94.3 mi | -472 ft | |
| #22 | Rob_D | 2023 R1T Performance Dual Large | 0.90 mi/kWh | 74.5 mi | +3,160 ft | |
| #23 | p5k6 | 2023 R1T Quad Large | 0.91 mi/kWh | 18.1 mi | +3,182 ft | |
| #24 | BoldScout933 | 2023 R1T Quad Large | 0.92 mi/kWh | 87.6 mi | -115 ft | |
| #25 | Rivi_n_ID | 2025 R1T Dual Max | 0.92 mi/kWh | 26 mi | +4,250 ft |