Vauxhall Astra Electric Charging Cable

Quick recommendation

The Vauxhall Astra Electric takes 11 kW AC, a three phase rating, so the fastest a home wallbox can feed it is 7.4 kW and a 32A single phase Type 2 to Type 2 charging cable delivers precisely that.

Both the Astra Electric hatchback and the Astra Sports Tourer Electric estate take a Type 2 to Type 2 Charging Cable through the Type 2 portion of the CCS Combo 2 inlet. Whichever body you have, the connector is the same.

One thing worth knowing before you compare charge times: almost every Astra Electric on British roads today is the 54 kWh car. Vauxhall only opened orders for the larger 58.3 kWh version in mid 2026, with first deliveries in July of that year, so unless yours is brand new it will be the earlier pack with a WLTP range near 258 miles in the hatch and 257 in the Sports Tourer. Use the first table below.

The 32A single phase cable is the right buy for either battery. It fills the 54 kWh car in about 7 hours 45 minutes and the 58.3 kWh car in about 8 hours 30 minutes, and in both cases returns roughly 38 miles of range for each hour plugged in. A normal seven hour cheap rate period therefore covers a full charge on either car, which is the practical test that matters.

The 16A cable is where Astra owners lose out. At 3.7 kW the car gains about 19 miles an hour, so seven hours overnight returns around 130 miles rather than a full battery. For anyone using an Astra Electric as a daily commuter that is a car that never quite catches up, and the small saving on the cable buys you a permanent charging deficit.

Three phase is a different question. The Astra Electric caps at 11 kW and needs three phases to get there, and British homes are wired for one. On the drive a 22 kW cable will charge your Astra at 7.4 kW exactly like the cheaper single phase lead. Only at a workplace or business unit with a genuine three phase feed does it lift the car to about 56 miles an hour.

A Type 2 to 3-Pin Charging Cable earns its keep as a spare. At 2.3 kW the Astra Electric picks up around 12 miles an hour, adding perhaps 80 miles across a long overnight stop at a house with no charge point. Sports Tourer owners have the boot space to carry both leads without thinking about it, which is one small practical advantage of the estate.

The Vauxhall Mokka-e charging cable and Vauxhall Corsa-e charging cable pages cover the brand's smaller electric cars, and the Vauxhall EV charging cables collection holds the full range.

UK orders qualify for same-day dispatch on working-day orders placed before 2pm, and a 2 year manufacturer's warranty covers every lead. Cables are built to IEC 62196 Type 2 and certified CE. Sealing is IP55 on a Type 2 to Type 2 lead and IP67 on a Type 2 to 3-Pin one, with -30C to +50C, or +60C for the 3-pin either side of that.

Vauxhall Astra Electric Charging Times by Battery

54 kWh battery 2023 to 2026, 50.8 kWh usable, 258 miles WLTP (hatch)

Maximum onboard AC charging speed: 11 kW on three phases, cut to 7.4 kW by a single phase domestic feed.

Vauxhall published the gross figure of 54 kWh for this battery but not a usable one, so 50.8 kWh is an independent estimate. The Sports Tourer is rated at 257 miles.

58.3 kWh battery from 2026, 55.4 kWh usable, 281 miles WLTP (hatch)

Maximum onboard AC charging speed: 11 kW on three phases, cut to 7.4 kW by a single phase domestic feed.

Vauxhall states 55.4 kWh usable on this battery, so these figures come from a manufacturer number. The Sports Tourer is rated at 276 miles, and Vauxhall has quoted the hatch at both 281 and 282 miles. The figure drops in winter and at motorway pace.

Vauxhall Astra Electric Charging Cable FAQs

Which cable is right for a Vauxhall Astra Electric?

A 32A single phase Type 2 to Type 2 charging cable. The Vauxhall Astra Electric accepts 11 kW on a three phase supply, which a UK home reduces to 7.4 kW, and the 32A single phase lead carries the full 7.4 kW without restriction.

Which battery is in my Astra Electric?

If your Vauxhall Astra Electric was registered before mid 2026 it has the 54 kWh battery and around 258 miles of WLTP range. The larger 58.3 kWh pack, rated at 281 miles, only reached UK customers from July 2026. Both use an identical 11 kW onboard charger, so the cable choice does not change between them.

Does the Sports Tourer estate charge any slower?

No. The Vauxhall Astra Sports Tourer Electric shares its battery and 11 kW charger with the hatchback, so both charge in the same time. The estate is rated for a handful fewer WLTP miles, which makes no practical difference to how you charge it.

Is a three phase cable a waste of money on an Astra Electric?

At home, yes. The Vauxhall Astra Electric is limited to 11 kW and that rate needs three phases, which domestic properties in Britain do not receive. A 22 kW cable therefore charges an Astra Electric at exactly the same 7.4 kW as the 32A single phase lead on a home wallbox. It only repays the extra cost if you also charge somewhere with a three phase supply.

What cable length suits an Astra Electric?

The Vauxhall Astra Electric carries its charging flap on the rear left wing, and the hatch measures about 4.4 metres against 4.6 for the Sports Tourer. Backing onto a drive with the wallbox on the left keeps you inside 5m. Parking nose first puts the flap at the far end, so 10m is the safer choice, and estate owners who also load the boot from the same side will appreciate the slack.

Can I take my Astra cable to a public charge point?

Yes. Public AC posts in the UK are mostly untethered Type 2 sockets, and a Vauxhall Astra Electric owner with a Type 2 to Type 2 cable can plug straight into them. Rapid DC chargers have their own fixed cables, so you would not use your own lead there.