What ChargerGrade did Karl GMC Marshalltown IA receive?

Karl GMC Marshalltown IA received a F, or 39 out of 100, under the published resilience formula.

How many DC fast ports are listed at Karl GMC Marshalltown IA?

The September 16, 2026 AFDC snapshot lists 2 DC fast ports at this location.

Does ChargerGrade measure charger uptime?

No. ChargerGrade measures recorded redundancy and fallback strength; it does not have station-level session success or historical uptime data.

Karl GMC Marshalltown IA Charger Reliability & Backup Grade

Karl GMC Marshalltown IA

This public DC fast-charging location received grade F (39/100) from 2 listed ports, 1 alternative site within 10 miles, access hours, connectors, and the September 16, 2026 AFDC snapshot.

1000 N 3rd Ave, Marshalltown, IA 50158

This station earns a F because its physical redundancy and nearby fallbacks are limited. This is a resilience estimate—not measured uptime.

THE INSPECTION CARD

Why Karl GMC Marshalltown IA scored 39

Karl GMC Marshalltown IA received grade F (39/100) from 2 listed DC fast ports, 1 nearby fallback site, 0 other nearby networks, and no explicit 24/7 listing.

Official statusAvailable20/20

Port redundancy2 DC fast ports6/25

Around-the-clock accessNot listed as 24/70/15

Nearby fallbacks1 site within 10 miles3/15

Network diversity0 other networks within 25 miles0/10

Connector coverageCCS5/10

Record freshnessUpdated 0 days before snapshot5/5

Before you drive

AFDC is a planning dataset, not a live operations feed. Confirm connector compatibility, pricing and current availability in the operator’s app.

Fast-charging fallbacks near Karl GMC Marshalltown IA

AFDC lists 1 alternative DC fast-charging site within 25 straight-line miles of Karl GMC Marshalltown IA; the nearest listed alternative is 0.1 miles away.

Station	Distance	Capacity	Status
Karl Chrysler Dodge Jeep Ram Marshalltown IARED_E	0.1 mi	2 ports	Available