Tesla Model S to get a new 75kWh battery pack

Tesla will add a 75D specification to its Model S range, which will sit between the 70D and 90D specs. 

Although UK prices haven't yet been announced, US customers can opt for the improved powertrain at a cost of $3,000 (around Rs 1.89 lakh). Customers who have recently bought a Model S can also opt to upgrade to 75D, although only very recent purchases will be considered, and a Tesla spokesperson could not confirm whether this will be for free or if the $3,000 charge will be applied. 

A clue about the 75D's planned introduction was first revealed when the California Environmental Protection Agency published a list of cars approved to carry a single occupant carpool lane sticker, on which the 75D was listed, despite there being no such option on the Model S yet. 

The battery pack will add 19 miles/30 kilometres to the range over the Model S 70D, bringing it up to 259 miles/414km, although these figures are American Environmental Protection Agency figures. European-tested range is yet to be confirmed. The Tesla spokesperson could not confirm any more details about the 75D, or if it would appear on the Model 3 or Model X in the near future.

Tesla recently facelifted the Model S for 2016, giving its all-electric fastback an updated front grille and two new interior decor choices.

The facelifted car’s nose now features a slimmer black section and restyled headlights in order to create a face that’s more closely aligned with that of the Model X. The changes are illustrated in the comparison picture above.

Inside, buyers can now choose from Figured Ash Wood or Dark Ash Wood trim.

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The Model S has also inherited the air filtration system of the Model X, which Tesla says is 100 times more effective than other premium systems. The brand claims the HEPA filter can remove 99.97% of particulate exhaust pollution and almost all allergens, bacteria and contaminants.

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The Model S’s electric drivetrain options remain unchanged, but the car’s standard charger has been upgraded from 40A to 48A, enabling faster charging when connected to higher-amperage charging sources.

Sources have suggested a more potent P100D model will join the range at a later date, sitting above the P85D and P90D, but Tesla is yet to officially confirm this.

The starting price for the new Model S in entry 70D spec is £58,300/Rs 36.82 lakh, but buyers can knock £4,500 (Rs 2.84 lakh) off that figure once the UK government's green car grant is added. Tesla says sales and production for the facelifted Model S have started today.