Smart forfour EQ
Choose your version and where to charge. Then calculate charging time and cost with your car already selected.
Set up your charging session
How much does charging cost?
Compare batteries using your tariffs. Initial values of 0.30 and 0.65 €/kWh are examples, not offers or market averages.
Supply energy = usable capacity × charge change ÷ (1 − losses). Costs cover energy only, excluding subscriptions and other charges. Actual losses vary with power, installation and temperature.
Example from 20–80%, with assumed losses of 10%.
| Version | Estimated supply energy | Home | Public |
|---|---|---|---|
| forfour EQ 5 doors 17.6 AC22 2020 | 11.73 kWh | 3.52 € | 7.63 € |
| forfour EQ 5 doors 17.6 AC4.6 2020 | 11.73 kWh | 3.52 € | 7.63 € |
Technical data and sources Versions, AC tables and DC references
Versions and technical data
Check your version's year and equipment. Specifications, indicative tables and sources are listed here.
Some capacities are indicative. Version notes distinguish documented values from estimates.
forfour EQ 5 doors 17.6 AC22 2020forfour EQ 5 doors 17.6 AC22 2020 · 2020 · Documented data with indicative values
- Indicative usable capacity
- ≈ 17.6 kWh
- Maximum AC power
- 22 kW
- Maximum DC power
- Unavailable
- Nominal/gross capacity
- Unverified
- Declared WLTP range
- Not verified in the catalogue
- Declared WLTP consumption
- Not verified in the catalogue
- Motor and drivetrain
- 60 kW ·
- Documented configuration
- 2020
- Market status
- Historical version
Documented historical configuration; this does not indicate current ordering availability.
Internal calculator estimates are not shown as WLTP consumption or range. These data will be added after the exact version is verified.
The source declares 17.6 kWh without specifying net capacity. We explicitly use the declared figure as an approximation: it may overestimate usable energy, time and cost. It is not certified net capacity and no separate gross capacity is inferred. 2020 EQ generation: separate AC 4.6 and AC 22 kW chargers. AC charging only; rapid DC support from newer #1/#3/#5 models is not assigned. Separate from the earlier electric drive configuration.
AC charging time from 20–80%
Energy stored in this window is approximately 10.6 kWh. With 10% losses, estimated supply energy is 11.7 kWh.
| Available power | Applied limit | Estimated time |
|---|---|---|
| 2.3 kW | 2.3 kW | 5 h 07 min |
| 3.7 kW | 3.7 kW | 3 h 11 min |
| 7.4 kW | 7.4 kW | 1 h 36 min |
| 11 kW | 11 kW | 1 h 04 min |
| 22 kW | 22 kW | 32 min |
Simplified estimate: stored energy ÷ 0.90 ÷ effective power. Power is the lower of available power and the version's AC limit. Constant power is assumed: installation, phases, temperature and battery management can extend time. Listed powers are calculation scenarios, not an installation assessment.
Rapid DC charging
The catalogue does not list rapid DC charging for this version. It charges on AC up to 22 kW under conditions compatible with its onboard charger.
Sources and version
- Primary source (original title): Costruttore · configurazione documentata ↗
- Additional source (original title): Documentazione tecnica integrativa del costruttore ↗
- Verification date in the catalogue: . Check your car's year, market and equipment in the source.
forfour EQ 5 doors 17.6 AC4.6 2020forfour EQ 5 doors 17.6 AC4.6 2020 · 2020 · Documented data with indicative values
- Indicative usable capacity
- ≈ 17.6 kWh
- Maximum AC power
- 4.6 kW
- Maximum DC power
- Unavailable
- Nominal/gross capacity
- Unverified
- Declared WLTP range
- Not verified in the catalogue
- Declared WLTP consumption
- Not verified in the catalogue
- Motor and drivetrain
- 60 kW ·
- Documented configuration
- 2020
- Market status
- Historical version
Documented historical configuration; this does not indicate current ordering availability.
Internal calculator estimates are not shown as WLTP consumption or range. These data will be added after the exact version is verified.
The source declares 17.6 kWh without specifying net capacity. We explicitly use the declared figure as an approximation: it may overestimate usable energy, time and cost. It is not certified net capacity and no separate gross capacity is inferred. 2020 EQ generation: separate AC 4.6 and AC 22 kW chargers. AC charging only; rapid DC support from newer #1/#3/#5 models is not assigned. Separate from the earlier electric drive configuration.
AC charging time from 20–80%
Energy stored in this window is approximately 10.6 kWh. With 10% losses, estimated supply energy is 11.7 kWh.
| Available power | Applied limit | Estimated time |
|---|---|---|
| 2.3 kW | 2.3 kW | 5 h 07 min |
| 3.7 kW | 3.7 kW | 3 h 11 min |
| 7.4 kW | 4.6 kW | 2 h 34 min |
| 11 kW | 4.6 kW | 2 h 34 min |
| 22 kW | 4.6 kW | 2 h 34 min |
Simplified estimate: stored energy ÷ 0.90 ÷ effective power. Power is the lower of available power and the version's AC limit. Constant power is assumed: installation, phases, temperature and battery management can extend time. Listed powers are calculation scenarios, not an installation assessment.
Rapid DC charging
The catalogue does not list rapid DC charging for this version. It charges on AC up to 4.6 kW under conditions compatible with its onboard charger.
Sources and version
- Primary source (original title): Costruttore · configurazione documentata ↗
- Additional source (original title): Documentazione tecnica integrativa del costruttore ↗
- Verification date in the catalogue: . Check your car's year, market and equipment in the source.
How to use these results
A 22 kW AC station cannot exceed the onboard charger limit. For Smart forfour EQ, the individual version figures in the table are more useful than the commercial name alone. Also check available power and installation phases.
Estimated cost multiplies supply kWh by your tariff. DC charging follows a curve and cannot be calculated by dividing energy by peak power. Sources and reference windows are listed for each version.