EV RangeTools
Range CalculatorVehiclesCompareCharging StationsCharging CostEV vs GasRoad Trip Planner

Tools

  • Range Calculator
  • Charging Cost Calculator
  • EV vs Gas Savings
  • Road Trip Planner
  • Total Cost of Ownership
  • Home Charger Guide
  • AI Range Advisor
  • Charging Time Calculator
  • EV vs Hybrid
  • EV Tax Credit 2025
  • Battery Replacement Cost
  • EV Maintenance Cost

Popular EVs

  • Tesla Model 3
  • Tesla Model Y
  • Kia EV6
  • Hyundai Ioniq 5
  • Ford Mustang Mach-E
  • Rivian R1S
  • Chevy Equinox EV

Resources

  • Blog
  • Community Range Reports
  • Charging Station Map
  • Electric SUVs
  • Electric Sedans
  • Embed Widget

Company

  • About
  • Privacy Policy
  • Terms of Use
  • Contact

Stay updated on EV range data

Get monthly insights on EV range, charging infrastructure, and new vehicle data.

No spam. Unsubscribe anytime.

© 2026 EV Range Tools. All rights reserved.

Data from EPA, NREL, and OpenChargeMap. Not affiliated with any vehicle manufacturer.

As an Amazon Associate, we earn from qualifying purchases.

Home/Vehicles/Buick Electra E4

2025 Buick Electra E4

303 miles EPA range · 85 kWh battery · FWD

EPA Range

303

miles

Battery

85

kWh

Efficiency

28

kWh/100mi

DC Fast

150

kW max

MSRP

$48k

starting

Drivetrain

FWD

Full Specifications

MakeBuick
ModelElectra E4
Year2025
EPA Range303 mi / 488 km
Battery Capacity85 kWh
Efficiency28 kWh/100mi (17.4 Wh/km)
DC Fast Charging150 kW max
DC Fast Charge Time~30 min to 80%
Level 2 Charge Time~8.5 hours
ConnectorNACS
DrivetrainFWD
Vehicle ClassCompact SUV
Curb Weight4,200 lbs
Cargo Volume25.5 cu ft
Seating5 passengers
MSRP$47,500

Range Under Different Conditions

Real-world range varies significantly based on driving conditions. Here's how the Buick Electra E4 performs in common scenarios.

ConditionEst. Range% of EPA
EPA Rated303 mi100%
Highway 70°F272 mi90%
Highway 30°F205 mi68%
Highway 95°F246 mi81%
City 70°F375 mi124%
City 30°F283 mi93%
Mixed 70°F318 mi105%
Highway 70 mph272 mi90%
Highway 80 mph259 mi85%

Estimates based on physics-based modeling. Actual results vary by driving style, elevation, wind, and vehicle condition.Try the full calculator →

Range by Speed

Aerodynamic drag increases with the square of speed. Here's how speed affects the Buick Electra E4's range at 70°F on the highway.

25 mph

321

miles

30 mph

314

miles

35 mph

307

miles

40 mph

300

miles

45 mph

293

miles

50 mph

286

miles

55 mph

279

miles

60 mph

278

miles

65 mph

276

miles

70 mph

272

miles

75 mph

266

miles

80 mph

259

miles

85 mph

250

miles

Charging Guide

DC Fast Charging

Up to 150 kW · ~30 min to 80%

Level 2 (Home)

240V outlet · ~8.5 hours for a full charge

Connector

NACS

Compare with Similar EVs

VehicleRangeBatteryEfficiencyMSRP
Buick Electra E4 303 mi85 kWh28$48k
Cadillac Optiq 302 mi85 kWh28$54k
Volvo C40 Recharge Single Motor Extended Range297 mi82 kWh28$56k
Kia EV6 Wind RWD Long Range310 mi77.4 kWh25$46k

EV Tools & Resources

Range Calculator

Calculate the Buick Electra E4's real-world range under any conditions.

Road Trip Planner

Plan a road trip with the Buick Electra E4 and find charging stops.

Charging Cost Calculator

Estimate how much it costs to charge the Buick Electra E4.

EV vs Gas Savings

Compare the Buick Electra E4 to a gas car on total fuel costs.

Find Charging Stations

Find DC fast chargers and Level 2 stations near you.

All Electric Vehicles

Browse all EVs with range, specs, and charging data.

Buick Electra E4 FAQ

What is the range of the 2025 Buick Electra E4?
The 2025 Buick Electra E4 has an EPA-rated range of 303 miles (488 km) on a full charge. Real-world range varies based on temperature, speed, terrain, and HVAC usage.
How long does it take to charge the 2025 Buick Electra E4?
The 2025 Buick Electra E4 supports DC fast charging at up to 150 kW, reaching 80% in approximately 30 minutes. On a Level 2 (240V) home charger, a full charge takes approximately 8.5 hours.
How does cold weather affect the 2025 Buick Electra E4's range?
At 30°F (-1°C) with heating on, the 2025 Buick Electra E4 can lose approximately 25-35% of its EPA range, bringing real-world range to roughly 206 miles. Pre-conditioning the battery while plugged in helps minimize cold-weather range loss.
What is the battery size of the 2025 Buick Electra E4?
The 2025 Buick Electra E4 has a 85 kWh battery pack with an efficiency rating of 28 kWh per 100 miles.
How much does the 2025 Buick Electra E4 cost?
The 2025 Buick Electra E4 starts at $47,500 MSRP before any federal or state EV tax credits. Check with local dealers for current pricing and available incentives.
What connector type does the 2025 Buick Electra E4 use?
The 2025 Buick Electra E4 uses a NACS connector. This gives access to the Tesla Supercharger network in addition to CCS stations with an adapter.