Audi E-Tron Gt vs BMW I7

What's the difference?

While it may be a very different beast to the R8 supercar, it’s hard to argue that the e-tron GT offers performance that isn’t equal to anything Audi has previously produced. The immense acceleration and power, coupled with the brilliant and clever handling make this updated range, especially the RS pair, feel like something special.The fact that it will save you visiting a petrol bowser and might help cut harmful emissions is just a bonus.

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

The i7 xDrive60 M Sport is close to the perfect 7 Series. From the comfort of being driven in it, to the ease of driving it, even for hours on end.

The i7's range of 625km is outstanding for an electric vehicle, but a petrol powered 740i will get you about 900km on a full tank. How many kilometres a day will you cover? Do you have time and a way to charge the i7 daily if you do cover a lot of distance?

If driving range isn't an issue, the i7 will reward you with a smooth, effortless driving experience and your passengers will have a serene journey in luxurious, high-tech surroundings. Just don't bump the door release button accidentally!

While there are some big changes underneath, on the surface the design tweaks are quite subtle. 

There are some tweaks to the front grille, headlights, lower bumper and air intakes, but overall the look isn’t dramatically different. The more noticeable styling change is between the S and RS models, with the latter looking more sporty and dynamic thanks to a unique lower bumper design and the larger alloy wheels, which have a sportier look.

The biggest design changes are arguably the introduction of the switchable transparency roof on the RS and the option to use matt carbon camouflage.

The former is another shared element between the RS e-tron GT and Taycan, and it uses a special glass that can switch between being clear or opaque depending on whether you put a current through it. Cleverly, Audi is offering the option to have individual sections alternate between the two states, so you can customise it to your preference.

As for the grandly named matte carbon camouflage, it wasn’t highlighted in Audi’s presentation, but it’s the same material the Lamborghini developed over a decade ago and calls ‘forged carbon’ instead.

Unlike traditional carbon-fibre, which is made from injecting resin into sheets of fabric-like carbon fibre weave, forged composite uses a malleable paste of carbon sheets and resin. This technique is quicker to make and easier to shape into complex pieces, but lacks the visual impact of conventional carbon-fibre.

The biggest design change internally is the new steering wheel, which is a not-quote-squared-off rim that feels nice in your hand without being too thick. The RS models feature two new large red buttons - ‘RS’ and ‘Boost’ - which allow you to select the drive modes and activate the short boost function, respectively.

At 5.4m long and 2.2m wide the i7 xDrive60 M Sport is enormous and imposing  - as a 7 Series BMW should be.

What's significantly different in the look of this latest incarnation of BMW flagship limousine is its show stopping face.

That LED-lined grille has Vegas pizazz and the pretty glittering Swarovski Crystal headlights are mesmerising. I doubt the words 'pizazz' and 'pretty' have ever been used to describe any previous generation BMW 7 Series.

Fear not, though, from every other angle the i7 looks business-like and serious… and solid as though carved from a single slab of marble.

Solid is also a good word for the i7's interior. Look at the seats in the images - they're hotel lobby sized and I'm still uncertain how they managed to fit them through the i7's doorway.

Our car had the Merino Tartufo brown leather upholstery which suited the 1970s-style futuristic design of the seats with their headrests wrapped in carbon fibre and the satin aluminium trim throughout the cabin. They look like seats from the bridge of a spaceship in a sci-fi series.

The enormous 31.3-inch screen in the rear is a show-stopper as are the tablets in the rear doors to control the screen functions along with the seat heating and adjustment.

Disappointing in comparison is the smaller media and instrument displays up front. And it's not just the lesser proportions but the styling of the screens that's a let down.

Surely this was a chance for BMW to integrate a large, flowing interactive screen over the dashboard and not something which looks propped up and an afterthought to the design of the cabin.

I also find the crystal-effect plastic that trims the dashboard and extends into the doors a little over-the-top, especially when it's backlit with LEDs.

Practicality is an important consolidation for the e-tron GT, it may have replaced the two-seater R8 as Audi’s definitive performance hero, but it’s a four-door sedan so it needs to be more family friendly. It’s especially relevant for Audi, as the brand has a history of brilliantly combining family needs with fast cars, namely its iconic wagons, the RS4 and RS6 Avants.

Audi also has a strong reputation for some of the best interior design in the industry, and the e-tron GT is arguably amongst its best work (at least in this reviewer’s opinion). It looks modern and stylish without leaning too far towards being different simply because it’s an electric car.

The new steering wheel fits the new design well, framing the digital driver’s display nicely. The display itself has a new RS-specific display for the higher-end models.

There’s a central infotainment touchscreen, but underneath this particular Audi skips the climate control touchscreen in favour of a digital readout and physical switchgear; a welcome relief for some, no doubt.

As for the seats, all three trim levels get the same style of sports seat trimmed in Nappa leather with a honeycomb stitch pattern. There are different finishes, both black and red leather, and some with contrasting stitching available through the optional design package. The RS performance package gets a unique ‘serpentine green’ stitching to stand out.

Small item storage in the front is adequate but not generous, which does make the e-tron GT feel more like a sports car at least, even if it doesn’t help practicality.

As for the rear, space is surprisingly good given the external dimensions and the nature of it being a low-roof sedan (rather than an SUV) with batteries underneath the floor. That’s largely because Audi has split the battery pack to allow for extra room in the rear for passengers’ feet, combating a common problem with electric sedans.

Headroom is adequate, and will be tight for anyone much taller than 180cm, but it will do the job of transporting the family in relative comfort. It is, by no means, the most spacious or family friendly model in the Audi range, but it does play its role as both a performance car and roomy sedan.

The boot is measured at 405 litres in the S but shrinks to 350L in the RS models, but both have the same 77L space under the bonnet, so space is (again) reasonable without being generous.

Sure, the i7 isn't an SUV but a sedan like this needs to be roomy and comfortable, it also needs to be an ergonomic place to work for passengers in the back with laptops, and it needs to be well appointed with internet connectivity and charging outlets. A boot that can take at least two passenger's luggage is also vital.

The i7 has all of that covered with good legroom in the second row even for me at 189cm tall. I spent two hours back there writing my script for the video for this review while the i7 was charging.

As I typed away I had plenty of elbow room but I could have done with a tray table for the computer.

There's a wireless phone charger in the fold-down rear centre console, along with USB ports galore.

You'll find another wireless phone charger up front and more USB ports. The i7 also has its own internet hotspot.

The sumptuous seats in the rear are power adjustable and also heated, but lack a massaging function.

There's also rear dual-zone climate control and sun-blinds which cover the back and side windows.

Cabin storage is good with large covered areas in the front and rear centre consoles, plus there are two cupholders in the rear and another two up front, with large door pockets, as well.

The cargo capacity of the boot is a healthy 500 litres but it's quite shallow due to the electric vehicle batteries eating into the luggage space.

The automatic doors can be opened several ways from the inside.

First there's a button inside which is high on the rear door and another on the dashboard which will open them automatically while using sensors to ensure they don't hit anything.

There's another button much lower down which will pop the door open slightly for you to push it the rest of the way.

Finally there's an emergency handle which will override the electric opening.

You can open the doors from the outside automatically by pushing a button near the door handle or by using the exterior door handle normally.

Closing involves pressing the high placed button if you're inside or by tapping the exterior button on the outside door handle if you've exited the car.

We did have a door mishap twice during our week with the i7. The first was when bags placed on the front passenger seat bumped the release button and caused the door to pop open, followed quickly by me lunging across to pull it shut again. It's lucky my arms are long.

The second was when my eight-year old son bumped the door release button with his knee again popping open the door but this time at 110km/h on the motorway. He was able to close the door but it rattled both of us, understandably and I kept the child lock on for the rest of the week.

He's been in a different test vehicle every week of his life since he was born and this is the first time we've ever had a door open unintentionally like this. I've also never had a door open, just because a bag has leaned on it, either.

So, the auto door opening function might create a nice impression and make opening and closing the heavy doors easier, but I think manual doors would be more practical.

The BMW i7 xDrive60 M Sport sits in the middle of the 7 Series range with a list price of $306,900. That places it above the $273K 740i which is the only combustion engine variant in the line-up and below the $345K i7 M70 xDrive.

Whatever you do, don't dismiss the i7 xDrive60 M Sport as an overpriced electric version of the 740i because it has many more standard features that enhance the luxury and chauffeuring experience.

We're talking automatically opening doors, a 31.3-inch media display in the second row and control tablets for it in the rear doors.

There's a 35-speaker Bowers & Wilkins surround sound system (not the 740i's 18-speaker stereo), power adjustable and heated rear seats plus an 'Executive Lounge' console, and a BMW Individual Gran Lusso interior with a choice of Merino or Cashmere upholstery.

Our car had the Merino Tartufo brown leather upholstery and carbon-fibre M interior trim.

The i7 also rolls on larger 21-inch wheels which fill the giant wheel arches perfectly.

The rest of the standard features list is almost identical to the 740i's and includes the imposing LED-outlined grille, the Swarovski crystal headlights and the panoramic glass roof.

Inside, the double screens for media and driver instruments are also standard, there's sat nav, Apple CarPlay and Android Auto, a head-up display for the driver, front row seats are heated, massaging and power adjustable, there are also electric sun-blinds for the rear.

Our car wore the 'Oxide Grey Metallic' paint which made my videographer very happy because apparently it shows contours better than any other colour even on a bright, sunny day.

At the time we published this review BMW was also supplying as standard a charging wall box and a five-year Chargefox subscription.

The key number for the new model is 680kW - that’s what the new RS e-tron GT Performance produces from its dual electric motors. That makes it the most powerful production car Audi has ever offered, which is quite an achievement when you look back at some of the cars this brand has built over the years.

That power upgrade is an extra 205kW over the pre-facelifted RS e-tron GT, and comes with a whopping 1027Nm of torque.

The RS e-tron GT has been upgraded too, now making 630kW/865Nm, a 155kW improvement on the old model. Which is a good thing, because the new S e-tron GT has even more power than the original RS, underlining just how much Audi has focused on power for this mid-life enhancement. The new S packs a 500kW/717Nm punch, compared to the 475kW/830Nm the previous RS offered.

The i7 xDrive 60 M Sport has two electric motors - one at the front one at the rear - making this large saloon all-wheel drive.

The combined output is outrageous. We're talking 400kW and 750Nm. That's enough oomph to fire this electric missile from 0-100km/h in 4.7 seconds.

When EVs first came out a lot of people saw the technology as lending itself to small city cars, but with the smoothness of motion is offers, the silent operation and the colossal grunt it can supply nothing suits a big limo like the 7 Series better than electric motors.

Befitting its role as Audi’s performance hero, the new range drives with a level of speed and precision you would expect from such a car.

Even the new S e-tron GT has a level of acceleration that not every sports car could keep up with (the official 0-100km/h claim is 3.4 seconds), which would be impressive on its own but is a standout when you consider this is a four-door sedan.

It also helps that the adaptive air suspension and all-wheel steering (which can help both low speed manoeuvring and high speed changes of direction) make for an incredibly responsive and agile handling vehicle.

And then you drive the RS e-tron GT Performance and the driving experience is a step up again with its 2.5s triple-digit sprint time. That’s largely because of the new active suspension system it uses, which features a hi-tech array of cameras, radars and sensors to ‘read’ the road ahead of it and adjust the ride accordingly.

The result is arguably one of the best riding, most comfortable electric performance cars on sale today. Typically the need to control so much weight, from the batteries, means the ride is often too firm. But with the active suspension, Audi has somehow managed to make the ride both compliant (on 21-inch wheels) but also very well controlled, which allows you to really drive with precision even at speed.

But it’s not just the suspension, as mentioned earlier, the RS models also get a new ‘Boost’ button on the steering wheel that offers an extra 70kW of power for 10 seconds. Along with the surge of extra performance there’s a large countdown timer on the digital dashboard when you press it to really give you a sense of urgency and speed.

Thankfully, with so much power the e-tron GT range has plenty of stopping power. The S comes equipped with steel brakes, which do a fine job. But for the faster RS models, you get a carbide coated rotor and you can option ceramic brakes for more resilient stopping power.

There are removal trucks shorter and narrower than the i7 but this limousine is possibly the easiest and most comfortable car I've driven in almost 15 years of testing vehicles from Toyotas to Bentleys.

The steering is pinky-finger light but accurate, the ride (as driver and passenger in the second row) is superbly composed and the electric powertrain add a smoothness to movement that no combustion engine on the planet can come close to.

The xDrive60 M Sport comes standard with BMW's 'Executive Drive Pro' feature which includes the 'Active Roll Stabilisation' and 'Active Roll Comfort' systems used on Rolls Royces.

The systems use motors to level the body through dips and corners, and the result has to be felt to be fully appreciated.

It's oddly amazing - you could have a bowl of molten lava in your lap and not spill any of it.

And then there are the seats. As a driver the under thigh support offered by the big, thick, wide seat base is exactly right for long distances, while the back rest is supportive without being too firm.

If I was to name any downsides to the driving experience it would be the limited forward visibility due to the narrow windscreen and thick. short A-pillars.

I found myself always having to peer around those pillars at intersections and pedestrian crossings.

Rearward visibility is completely blocked when the second row's large screen is folded down and the rear vision mirror doesn't have a camera function to get around this issue.

Sure there's a reversing camera but being able to see what's coming up behind you in traffic is important to for safe situational awareness.

I'm also not a fan of the synthesised driving sounds. It's unnecessary, especially in something like a chauffeur-operated limousine.

I think it only serves to cheapen what is such a high-end experience. Thankfully you can turn it off.

The same goes for 'Boost Mode' which provides all available grunt once a paddle behind the steering wheel is pulled and counts down like a missile launch. Seriously? Come on - this isn't a 2 Series!

The BMW i7 has not been assessed by ANCAP and like many ultra high-end cars it probably won't be. But we would expect it to perform well given this is the flagship of the brand and fitted with every safety feature in BMW's arsenal.

There's AEB which works from car park pace to motorway speeds, there's lane keeping assistance and blind spot warning, rear cross-traffic alert and manoeuvre braking which will stop you from bumping into objects while revving and there are more than 35 different sensors.

One radar constantly gazes 300m ahead into the distance, although it would probably be bored in Australia with our lack of autobahns.

The i7 also has BMW's 'Evasion Assistant' technology which scans traffic in all directions and will activate an evasive manoeuvre into an empty safe lane if it detects you swerving to avoid a collision.

There are seven airbags onboard, including one between the front seats, full length curtains for the front seats and head protecting curtains for the rear occupants.

The xDrive60 M Sport also emits an acoustic warning to alert pedestrians that you're nearby. 

Audi offers its standard five-year/unlimited kilometre warranty for the three e-tron GT variants, but the battery gets a specific eight year/160,000km warranty. The five years of coverage is fairly standard for the luxury car segment, but short of the increasingly common seven-year warranties for mainstream brands.

As for the servicing, that’s included in the cost of the car, with Audi covering the first six years of maintenance for no additional charge. It helps that service intervals, without a complicated and oily engine, are stretched to two years or 30,000km.

The i7 xDrive60 M Sport is covered  by BMW's five-year, unlimited kilometre warranty. The battery is covered for eight years or 160,000km.

There's no regular servicing schedule but the car will identify any faults and maintenance issues and notify you. A six-year unlimited service plan is offered by BMW and is included in the purchase price of the i7.

The i7 also comes with a five-year subscription to the charge for charging network, and a home wall box charger.