Peugeot e-308 SW Battery Health Calculator
Calculate your Peugeot e-308 SW's remaining battery capacity and check it against original specifications.
Peugeot e-308 SW — At a Glance
Battery Capacity
55.4 kWh
Chemistry
NMC
WLTP Range
248–260 mi
Real-World Range
185–215 mi
Max DC Charging
100 kW
10–80% DC Time
~30 min
Power
156 bhp (115 kW)
0–62 mph
9.2s
Kerb Weight
1,730 kg
Thermal Mgmt
Active liquid cooling
On Sale Since
2024
Variants
1 (2024–2025)
Enter your Peugeot e-308 SW energy data below to calculate your battery's current health.
Your readings
- 1
From the on-screen energy app — a recent average is fine.
- 2
The range your car is estimating right now.
- 3
The battery percentage shown on the display.
Your vehicle
Battery health
52.0 kWh usable of 55 kWh when new · 6.2% capacity lost
Healthy — typical for a well-kept e-308 SW. Add your odometer to compare against the fleet.
Add your odometer above to see how you compare to the fleet.
e-308 SW estimated average
These curves are aggregated, owner-reported degradation data — not official manufacturer figures. Your own result above is the number that matters.
Wh/mi or Wh/km
Go to the central touchscreen, tap the "Driving" or "Energy" section, then select "Energy Flow" or "Trip Computer". Your average consumption in Wh/mi or Wh/km is shown in the trip data.
Estimated Range
Estimated range is displayed on the instrument cluster (digital dash) next to the battery icon and is also visible on the Energy screen.
Battery Percentage
Battery percentage is shown on the instrument cluster next to the battery icon, and on the home screen of the central display.
Peugeot e-308 SW battery degradation — what to expect
1 variants
In our database
We track 1 variants of the Peugeot e-308 SW with usable capacity data for each.
55.4–55.4 kWh
Capacity range
Usable battery capacity varies by trim and model year — from 55.4 to 55.4 kWh.
8 years
Typical warranty
Most EV manufacturers offer an 8-year battery warranty with a minimum capacity retention guarantee.
Battery degradation varies by chemistry, climate, charging habits, and usage patterns. Use the calculator above to check your Peugeot e-308 SW's current capacity against its original specification.
Peugeot e-308 SW battery capacity by variant
These are the usable (not gross) capacity figures used by our calculator.
| Variant | Years | Capacity (kWh) |
|---|---|---|
| 55 kWh | 2024-2025 | 55.4 |
Values may vary slightly by market, software version, and production batch.
About the Peugeot e-308 SW
The Peugeot e-308 SW is the estate variant of the e-308, making it one of only a handful of fully electric estate cars available anywhere. The SW (Station Wagon) body adds a longer rear overhang for a significantly larger boot — 548 litres with the seats up, expanding to over 1,500 litres with them folded.
Mechanically, it is identical to the e-308 hatchback: a 55.4 kWh NMC battery, 156 bhp electric motor, and 100 kW DC charging capability. WLTP range is marginally lower at up to 260 miles due to the slightly heavier body, with real-world range around 185–215 miles.
The e-308 SW appeals to buyers who prioritise boot space and a traditional car shape over the higher seating position of an SUV. It competes in a very small niche — the MG5 EV is cheaper, while the Volkswagen ID.7 Tourer is larger and more expensive. For those who want a stylish, well-built electric estate at a reasonable price, the e-308 SW is one of very few options.
What the press thinks
The e-308 SW shares all the hatchback's strengths — attractive design, quality interior, pleasant driving experience — with the added bonus of a genuinely useful estate body. Reviewers highlight it as a rarity in the EV market and appreciate the practicality. The same charging speed and range limitations apply.
Peugeot e-308 SW — Frequently Asked Questions
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