Tow segment data · Day 26
Grand Junction RAN Arches NP, North Window
One charge-to-charge tow leg, logged from the Rivian dashboard and tied to weather, grade, elevation, and battery state of charge.
1.09 mi/kWh towing
154 mi full-pack pace
-9% vs ledger average
#24 of 33 by efficiency
Efficiency 1.09 mi/kWh -9% vs 1.19 mi/kWh ledger average
Range pace -14 mi against the current full-pack tow average
Grade +4.9 ft/mi 3,870 ft climbed
Wind noticeable headwind penalty 18 mph SW
Temperature mild temperature 65°F avg, 73-90°F
Elevation profile
The road shape behind the number.
Raw data
The data points
- Distance
- 118.3 mi
- Energy used
- 108 kWh from the pack
- Efficiency
- 1.09 mi/kWh
- Consumption
- 917 Wh/mi
- Expected range
- 154 mi on a 141 kWh pack
- Net elevation
- +584 ft climb
- Total climbed
- 3,870 ft up
- Total descended
- 3,280 ft down
- Peak elevation
- 5,173 ft
- Average grade
- +5 ft/mi
- Wind
- 18 mph SW Wind direction worked against the trailer and likely pulled efficiency down. ↓ noticeable headwind penalty
- Temperature
- 65 °F avg 73-90°F mild temperature
Dashboard at arrival
The Rivian center-display readout when we rolled into Arches NP, North Window , 10:31 AM. Point-in-time instrument values, the kind of telemetry that goes continuous once we start logging OBD-II.
- Pack temp
- 97 °F
- Motor temps
- 89 °F
- Ambient air
- 72 °F
- Heading
- 232 ° SW
- Tire pressure
- 48 front / 53-55 rear psi
Why it ran this way
The dawn run into Utah: Grand Junction down I-70 and US-191 to Arches, towing in for a sunrise at the Windows. 118.3 mi at just 1.09 mi/kWh, the trip's lowest towing efficiency, the climb into the park plus highway speed and early AC. Trip A 5,058.7 to 5,177.0.