McLaren 750S vs Rolls-Royce Spectre (bev)

What's the difference?

Not just a love letter to the intoxicating delights of the mighty V8 engine, the McLaren 750S is a genuine joy across the board.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

Personally, I was very much taken with the looks, and the feels, of the new Rolls-Royce Spectre, which delivers everything you’d expect from this brand, and seems to have lost nothing by switching to electric propulsion. The trick, it seems, in turning your brand into an EV one is to have made your cars silent in the first place.

But the real verdict comes from the people hurling their Spectre orders at the company, which has received so many of them it’s being forced to ramp up production. And 40 per cent of pre-orders are from new customers. Honestly, it’s as if they were all just waiting for an EV to drop a million on.

McLaren concedes the cosmetic updates for the 750S are “relatively subtle”, but there have been some key changes.

The front bumper and splitter are new, as is the rear bumper, while the rear wing is now bigger, with 20 per cent more surface area.

Also at the back, a new (and lighter, of course) stainless steel exhaust is now centre-exit, rather than off to either side.

Like the 720S before it, the 750S looks more like a statement of intent than a designer’s dream, with aerodynamic function over form the order of the day.

In the cabin, you’re looking at two sports seat, a grippy Alcantara steering wheel, and two relatively small screens by today’s sizeable standards.

You can have your cabin trim in full Nappa leather, or the leather mixed with Alcantara, and the audio is taken care of by Bowers & Wilkins.

Still, the 750S delivers everything you need and nothing you don’t in a car in this category.

Making a vehicle as enormous as the Spectre look good is no mean feat, but Rolls has done a hell of a job, from most angles. The massive Pantheon Grille is something to behold in the metal, and because it doesn’t need to let air into an engine bay, it’s been designed for airflow, as has so much else. Rolls achieved a drag coefficient of 0.25, which is good for extending EV range, and they even spent more than 800 hours in a wind tunnel working on making the Spirt of Ecstasy hood ornament as aerodynamic as possible (she’s had her wings clipped, apparently).

The modern take on the classic grille combined with a chesty bonnet and very cool DRLs give the Spectre a look of classic modernity from the front, while the proportions over all give it a great side profile.

Apparently the design brief was based on some majestic cliffs, the Seven Sisters of Sussex, and the car definitely has that level of grandiosity.

The only weak point is the rear, which had to be sheer for aero reasons - and features the narrowest legally possible rear lights, which are supposed to look like “islands in a lake”, apparently. To me, driving behind one, the rear view is just a little dull.

The luscious interior is meant to be an example of “Automotive Haute Couture”, meaning hand made and stupidly expensive, and Rolls also humbly refers to it as a “cosseting art lounge”. It all sounds a bit over the top until you sit in it, and discover that it really does feel beyond special.

Next question, please. This is a stripped-back, lightweight, two-seat supercar designed to get you to, and then around, a corner in the least amount of time possible. So, no, you can’t fit much in the way of grocery shopping in the back.

You can, however fit a total 150 litres (front) and 210 litres (rear) in the 750S, and it gets bonus points for having deep cut-outs in the roof that make slipping in under those scissor doors far easier than you might expect.

If you’re looking for the modern EV style interior, you can forget it, because Rolls says it didn’t want “any of that funky stuff” in the Spectre, so no giant screens in here. Indeed, I switched into a Rolls-Royce Ghost at one stage to be driven somewhere and the interior was almost exactly the same, although the new car gets a more modern fully digital dash. 

There’s plenty of room for water bottles and oddment storage and the sense of space for the driver and front passenger is suitably grand, but the rear seats are really for spoilt teenagers rather than Rolls owners. They’re not uncomfortable, at all, but they just feel a bit squeezed, you wouldn’t ask to be chauffeured in a Spectre, clearly it’s a Rolls you’d choose to drive yourself. 

The boot is wide, deep and long with a volume of 380 litres.

Australian pricing for the Rolls-Royce Spectre starts from $770,000 before on-road costs, and on the point of whether that represents value, well not to me, but certainly the huge number of orders Rolls claims to have been hit by suggests otherwise.

You do get a lot of car for your money, because the Spectre is vast and weighs almost three tonnes, and there’s no doubt that the interior is nicer than most people’s houses, or even the nicest hotel you’ve ever seen, and that the top-notch umbrellas hidden in each door are a nice touch.

One of the nifty and unexpected features the Spectre offers is a “Rolls-Royce Sound”, which you can toggle on and off. With the fake noise off, the car is freakishly quiet - apparently during testing they achieved a level of EV silence so incredible that people found it “disturbing” and had to engineer some sound back in - but with it on you get just the most subtle of guttural sounds. Every other company so far has gotten fake noise wrong, but Rolls has nailed it with the Spectre; it’s just loud enough, but suitably restrained as well.

You also get the wondrous Starlight Headliner, which uses optic fibre cables to paint the night sky on the roof, complete with shooting stars, and in the Spectre you can now have the stars fitted to the inside of its massive coach doors as well.

Ah, now we’re talking. In the huge-displacement world of supercars, a 4.0-litre twin-turbo V8 might sound a little on the small side when put up against V10s and V12s out of Italy. 

But this mid-mounted, twin-turbo powertrain perfectly compliments the overall balance of the 750S, and when its 552kW and 800Nm (fed through a seven-speed automatic) meets the lightweight McLaren, the results are staggering.

The zero to 100km/h dash is dispatched in 2.8 seconds, while 200km/h flashes by in 7.2 seconds. Want to push to 300km/h? You’ll need just 19.8 seconds.

For the first time ever, this Rolls-Royce has no magnificent engine, no throbbing 12 cylinders, no, it has two separately excited synchronous motors, one on each axle for seamless all-wheel drive. The front motor makes 190kW and 365Nm while they’ve sensibly sent more grunt to the rear, which gets 360kW and 710Nm. Either motor on its own would be enough to power a normal car. The total figures are 430kW and 900Nm, which is supercar like.

The battery is made up 804 cells, weighs 700kg and has a net capacity of 102kWh, and the designers used it as a sound-deadening agent for road noise, because it’s so massive. 

The Spectre can hit 100km/h in 4.5 seconds, which feels very fast indeed when you’re piloting something that weighs 2890kg and is 5.5m long.

McLaren says you can expect 12.2L/100km on the combined cycle, with emissions pegged at 276g/km. But you can also expect to win the lottery. It doesn’t make it likely.

It’s hard to imagine how softly you’d have to treat the 750S to get anywhere near those numbers, but I know you almost certainly won’t. The temptation is simply too great.

The Spectre is rated at 520km on the WLTP scale, but Rolls claims it can do a lot better (like 600km). Efficiency is claimed to be 21.5kWh per 100km.

We drove 210km and had 300km of indicated range left at the end, which is pretty close to the claim.

The Spectre can be charged at up to 200kW on a DC fast charger, on which it will take 35 minutes to go from 10 to 80 per cent charge.

On an 11kWh home system it will take 10 hours and 45 minutes to go from zero to 90 per cent charge.

Usually we wouldn’t be dedicating much space to the kilogram’s shaved here and there off the total weight of a vehicle, but it’s important in this case.

In the 750S, that starts with a bespoke carbon-fibre monocoque platform, which is not only light, but also so inherently stiff that even chopping the roof off for the Spider version required no extra bracing or supports, and only marginally impacts the performance figures.

Then, there are the lightest alloys ever fitted to a series McLaren, which reduce unsprung weight by up to 14 kilos.

That rear wing isn’t just bigger, but also lighter, saving another 1.6 kilos, the carbon-fibre-backed seats save a whopping 17.5kg, the new suspension springs shave another two-or-so kilograms. The list goes on and on.

All up, they've found 30 kilos between 720S and 750S, which is now 1389kg total.

The result is a vehicle that feels endlessly athletic — light, lithe and perfectly balanced — but also one that, when you’re feeding on that endless power, feels as though it might suddenly take flight.

Flat-footed acceleration is laugh-out-loud fun, the tyres scrabbling for grip with each donkey-kick gear shift, even past 100km/h, with the rear end shifting around slightly as the Pirelli rubber deals with the physics of what’s happening. It’s loud, visceral and intoxicating, and you absolutely never tire of it.

But the magic in this McLaren is that it's more than just brutally fast in a straight line, it's also one of the most engaging vehicles I've ever driven, and one that provides a near-telepathic connection to the car, its tyres, and the tarmac below.

The more time you spend behind the wheel, the more tameable it feels, and even at warp speeds (somewhere above 270km/h), you feel connected and in control, owing mostly the open lines of communication between the tyres, the steering and the driver.

Also ferocious is the McLaren's braking force, combining carbon ceramic discs with a rear wing that doubles as a jet-style air brake, and stamping on the brake pedal produces vision-blurring force that leaves you feeling like you're not just stopping, but hurtling backwards through time.

So, race track, tick. But away from it, the McLaren – with its 'Proactive Chassis Control' hydraulic suspension – is surprisingly compliant when you want it to be, with its 'Comfort' drive mode delivering exactly that, softening the important bits so you don’t rattle yourself to death on the freeway.

If the 720S was a benchmark, then this 750S is something else entirely, shifting the needle in every important way to create a vehicle that sparks pure, unadulterated joy from behind the wheel.

The short answer to this question is that the Spectre drives just like a Rolls-Royce, but that answer is deceptively simple, because, for an electric vehicle, that’s actually a hell of an achievement.

Most EVs do not feel like cars to drive - the electric Hyundai Kona is not much like a petrol one at all - but what Rolls set out to do with its first EV was to make a vehicle that feels, handles and accelerates just like one of its famous and fabulously over-powered combustion-engined Ghosts, Phantoms or Wraiths.

This meant it had to be “Silent”, which it nails with ease - and the important thing to remember here is that even its V12 cars were always incredibly quiet, unless you really misbehaved. And it had to be “Effortless”, another brand pillar. Again, nailed it, because a Roller has never bothered with things like shift paddles, Sports modes or even the option to do anything but stick it in D for Drive and go. 

The sensation Rolls owners demand is endless, otiose acceleration, particularly off the line, and the Spectre delivers this in a typical EV fashion, but also one that’s very familiar to anyone who’s driven a Ghost, for example. It’s just a sense of overwhelming, prole-crushing progress, and it’s magnificent. 

The third and final brand pillar is “Waftability” and despite all the weight that it’s carrying (imagine how far over three tonnes this thing would have gone if they didn’t build their cars out of aluminium), the Spectre rides with a kind of hovercraft air of being just above, or barely in touch with, the ground. Bumps are no longer your concern, sir.

As mentioned, Rolls could have chosen a limousine-style vehicle as its first EV, but it has made a driver’s car instead - no CEO will sit in the back of a coupe like the Spectre. So it had to deliver when it comes to being fun, or at least a little frisky at times, when driven. 

Again, quite incredibly, despite its mass and weight, it does reward enthusiastic driving and can carve up even relatively narrow winding roads with aplomb, displaying very little body roll or pitching. The steering is almost absurdly light - because it must be “effortless” - but there’s still enough feedback to keep you interested. 

Most of the time, of course, the essentially laid back aura of being in a Rolls-Royce will seep into your body and brain and you will simply cruise along, patting yourself on the back for being so rich and clever.

And now, with an EV option finally available, you can tell yourself you’re saving the planet as well (as long as you don’t think about the 28 other cars in your garage).

The Spectre has not been crash tested for ANCAP. Its safety offerings include adaptive cruise control, lane-change assist, lane departure with active steer, a reversing assistant - "to support with parking and long reverses, eg country lanes or driveways, Spectre will reverse the previous 200m driven" - and collision warning with active braking.

Rolls tell us the Spectre has "Four airbags (does not need more)". So that's good news.

The 750S is covered by a standard three-year, unlimited-kilometre warranty, which is fully transferable.

Owners can also spring for an extended warranty, which can cover the McLaren for up to 15 years.

Servicing is required every 12 months or 15,000km.

Now, I would assume you'd get a lifetime warranty at Rolls prices, but apparently you get only four years, but it is unlimited mileage.

The Spectre's battery is covered by a 10-year warranty.

An extended service and warranty package is "TBC".

Rolls also offers 24/7 roadside assistance, and if your battery goes flat the company will take your Spectre to the nearest charging station.

A "regional flying doctor" is on standby 24/7 in extreme cases if Spectre “fails to proceed”.