It’s fair to say our first drive of the Tesla Model S is not entirely going to plan. Fellow scribe Phil Huff is peering through the rear window with a slightly quizzical expression. “You’ve broken it,” he jokes.

Tesla Model S85

Tesla Model S85

It later transpires this assessment might not be so far from the truth. Right now, however, we’re locked outside what could well be the future of motoring, stranded at our photo location just above the Milbrook Hill Route (famously the road on which 007 totalled his Aston Martin in Casino Royale). There are worse places to be marooned, admittedly, and it provides a good opportunity to reflect on what we have gleaned about the car so far.

The Model S has been around for a couple of years now, but recent months have seen a growing number taking to our roads. It’s a discretely handsome sports saloon with a generous luggage capacity and enough room to seat five adults. There’s even the option of two additional rear-facing seats in the boot, should you need them. Outwardly, there are almost no clues to the fact that this is an all-electric vehicle, but as such it’s exempt from road tax and the Congestion Charge. Perhaps more importantly, it also falls into the lowest bracket for company car tax.

Things are a little more radical on the inside. The massive 17-inch touch screen display is not only the largest, but also the cleverest that we’ve encountered, controlling everything from the sat nav to the sunroof. It’s like sitting inside Google.

Tesla Model S85 Interior

Tesla Model S85 Interior

The dashboard itself is a strikingly simple design, clad – in the case of our test car – in Alcantara and carbon fibre. The quality of the materials is first rate and they lend the cabin a bespoke feel that distinguishes the Tesla from its more mainstream competitors.

But enough of the pleasantries, what’s it like to drive? Really rather good, in short. You can feel the mass when pressing on – it weighs a not-inconsiderably 2.1 tons – but the combination of prodigious thrust and near-total silence from the electric powertrain is quite surreal.

Right now the internet is awash with videos of this car’s twin-engined evil twin, the P85D, demolishing supercars from a standing start. Our test car is ‘only’ the single-engined rear-wheel drive S85 model, but even this comparatively mild example of the breed feels good for its claimed 5.4 second nought-to-sixty time.

Where the Model S really scores, though, is response. With 440 Nm of torque available instantly, right from a standing start, overtaking urge is never more than a twitch of the toe away. There’s no shortage of grip either, with decent chassis balance and chunky, if somewhat lifeless, steering.

A small confession here: in the brief time we had with the car, I didn’t think to check which of the two braking modes had been selected. As sampled, lifting off the accelerator resulted in something not unlike conventional engine braking, while the middle pedal had a pleasingly natural feel. It certainly wasn’t the alien experience you might expect from a regenerative braking system.

Tesla Model S85

Tesla Model S85

All of this, of course, means little if you can’t get in to drive it. Having soaked up the Bedfordshire sunshine for 20 minutes a support car is dispatched to recover us and the stricken Tesla. The central locking issue is eventually traced to a slightly unlikely culprit, in the form of the dictaphone I’d brought along to record my notes. Apparently this had interfered with the keyless entry fob lying next to it in the centre cupholder. We’ll let you decide whether that constitutes a teething issue or (as one of Tesla’s European representatives insisted) user error.

But the fact is, the fundamentals of this car are superb. The Model S is reassuringly conventional when you want it to be and yet a genuine game-changer in other respects. It’s more than capable of competing with its internal combustion powered competitors in terms of comfort and performance, with anecdotal evidence suggesting there’s enough real-world range to get you from, say, London to Birmingham.

Throw in ultra-low running costs, plus more pioneering technology than you can shake a stick at, and it also starts to look like good value, starting at £59,380 on the road. This not a car reserved for hair shirt environmentalists, nor is it a low-volume concept like Volkswagen’s plug-in hybrid XL1. The electric car, it seems, is very much a reality.

2015 Model S 85

Performance & Economy2015 Tesla Model S 85
Engine85 kWh Battery
TransmissionAutomatic gearbox, rear electric-powered motor, all-wheel drive
Power (PS / bhp)366 / 362
Torque (Nm / lb.ft)440 / 324
0 – 60 mph (seconds)5.4
Top Speed (mph)140
CO2 Emissions (g/km)0
VED BandA
Combined Economy (mpg)n/a (310 mile range)
Price (OTR)£54,000