Audi’s new electric platform debuts

The PPE underpinning used by the stylish e-tron A6 concept is crucial for this make and Porsche.

THE soon-to-land e-tron GT sedan and its RS flagship are good reminders that Audi’s electric brand isn’t just about sports utilities – but just in case that message hasn’t resonated, here’s another passenger car concept that enforces it all the more.

The e-tron A6 styling study revealed by the brand doesn’t just serve to preview how the next generation of large Audis will look – which, in this instance, is sedan-ish but with a dollop of influence from the A7 Sportback. It is also a debut for a new electric platform designed specifically for bigger models.

In respect to exterior dimension, the A6 e-tron is very similar in size to the current Audi A6 and A7, though the concept's wheelbase is longer, and the overhangs shorter. Audi has dropped fat hints that these proportions will make it through to production.

Audi has only released images of the exterior. The display car rides on five-spoke, 22-inch alloy wheels, has cameras instead of door mirrors and no visible door handles. Dig the flared arches and an interesting black design element that breaks up the 'Heliosilver' paint and stylishly links in with another black section in the rear bumper.

Viewed from the rear, a significant diffuser can also be seen. It's part of a suite of aerodynamic measures to reduce drag. Audi quotes a coefficient of just 0.22.

The A6 e-tron's head lights use Digital Matrix LED technology and can even project a high-resolution display onto a wall or screen in front of the car. To demonstrate this, Audi has created a smartphone game that can be played on the projected screen. The lights can also maximise illumination of the road ahead without blinding other road users, and project various symbols and patterns to enhance safety.

The tail lights use digital OLED tech, allowing customisable light signatures and start-up light shows in 3D. Indicators are also high-res LED projectors, with the ability to project signals onto the road. Projectors are integrated into each side sill, to display welcome messages.

The most important aspect of the A6 e-tron is one you can’t see. The car is on the new PPE - Premium Platform Electric – underpinning which designed for large Audi and Porsche electric cars. Production models using PPE roll out in late 2022. It’s thought the first will be the Audi Q6 e-tron SUV, followed by an A6 e-tron in 2023.

The concept's battery pack is said to hold about 100kWh of energy, fuelling an electric motor on each axle. Maximum outputs are quoted as 350kW and 800Nm of torque.

Audi says that the most powerful versions of the A6 e-tron will do 0-100kmh in less than four seconds, while the most efficient models, using just one rear-mounted electric motor, should achieve more than 700 kilometres on a charge.

Like the e-tron GT and RS, the PPE cars will use an 800-volt architecture, allowing rapid charging at up to 270kW.

Thought is that other PPE cars in the Audi pipeline will include an A4 e-tron, a Q5 e-tron, a Q7/Q8 e-tron and perhaps an electric A8 e-tron.

Q4 e-Tron unveiled but not close

NZ not prioritised for Audi’s tasty medium crossover.

INTRODUCTION here of the Audi Q4 e-Tron unveiled overnight has been blown apart by the same issue that has delayed sister cars – maker determination other countries are initially more deserving.

Forget the early 2022 timeframe touted previously by Audi New Zealand. Local boss Dean Sheed says any hope of that occurring has gone. At very best the new crossover model, set to hit Europe’s roads in June, ‘might’ be available for launch here at the end of next year, though it could yet have to be a 2023 sighting.

“It definitely won’t be early 2022 … it will be late 2022. At the earliest. Potentially even flipping it to early 2023 is a possibility. We are down the pecking order and the challenge is securing volume.”

It’s a story that also already been told for two close cousins, the Volkswagen ID4 and Skoda Enyaq and seems increasingly likely to be aired for two others indicated for eventual NZ availability, the next-generation Porsche Macan and the SEAT/Cupra Born. 

In addition to being Audi’s seventh electric vehicle the Q4 it is also the first on the MEB platform, the structure upon which all key VW Group electric vehicles set for NZ introduction are based.

Basically, when it comes to the release of MEB models, VW Group is calling the shots.

 New Zealand does not have priority – as much as anything else, Sheed believes, it’s because VW Group has decided our national policies are not up to the pace of other countries pushing electric car adoption.

Audi NZ has been promoting the early 2022 release schedule for Q4 for some time and some months ago began to back that up with a viral warm-up campaign, now seemingly shelved.

With three powertrain options, offering up to 520km of range, and in sports utility wagon and more rakish, also five-door, Sportback body stylings, the Q4 has long been touted as being the model that would achieve as a best-seller for Audi.

The new car will sit below the e-tron in wagon and Sportback styles, the impending S editions of those, plus the more performance-oriented e-tron GT, which shares an underpinning with the Porsche Taycan and includes an RS edition.

Sheed says it’s a disappointment not achieving Q4 to the original timeframe because a lot of groundwork for its release has been laid by his brand, but fact is that VW is giving preference to countries that have a stronger Green attitude and are doing more to encourage electric vehicles.

“A lot of the volume is going to the countries with legislation and requirements for CO2 (reduction). Our country doesn’t have those yet so we are down the pecking order.

“With these (MEB) cars, demand is in excess of supply. So it comes down to rationing … VW Group has to prioritise and those countries with very strong Governmental pressure typically get the product first.

“So it’s Europe first and then they will go outside that to other countries.

“Are we (Audi NZ) ready for it? Absolutely are. However, when it comes down to prioritisation, the Government and the country does not have a sound pathway yet.”

While MEB-based cars are particularly affected, he believes this issue will also disrupt availability of many other EVs and potentially also plug-in hybrids.

However, the e-Tron GT and RS cars that will go on sale in June are not affected, being on an Audi (and Porsche)-specific platform. Also, product planning for those was signed off months ago the factory has begun production of NZ models.

The Q4 family is headed by a 50 Quattro, offering 220kW and 460Nm through dual electric motors, sending power to all four wheels for a 0-100kmh time of 6.2 seconds. It also involves an entry-level 125kW/310Nm Q4 E-Tron 35 and mid-spec 150kW/310Nm Q4 E-Tron 40. These use a single electric motor to power the rear wheels, for 0-100kmh times of between 9.0 and 8.5 seconds depending on the variant chosen. 

Audi quotes 341km of range from the E-Tron 35's 52kWh battery on the WLTP cycle. The E-Tron 40 and 50 Quattro have a 77kWh battery pack offering 520km and 488km of range respectively.

The E-Tron 35 can support fast charging up to 100kW, with 125kW charging available to the 40 and 50 Quattro models. The company says in ideal conditions, the E-Tron 40 can gain 130km of range in around 10 minutes of charging. 

The SUV body is 4590mm long, 1865mm wide, and 1613mm tall. Boot space is 520 litres, or 1490 litres with second-row seats folded down. The SUV shape has a drag coefficient of 0.28, whereas the Sportback variant has a 0.26 Cd signature.

The car runs disc front and drum rear brakes; the latter is to enable a regeneration cycle from the rear electric motor under braking, meaning less mechanical braking force is required.

The provisions to expected luxury level. It rides on 20 or 21 inch wheels and provisions a 10.1-inch infotainment screen with voice control, with an 11.6-inch screen as an option. The driver gets a 10.25-inch digital instrument cluster with an augmented-reality head-up display.

Buyers can also choose from nine equipment packages, each offering different trims, accents, stitching, headlining, and door sill combinations.

Those who opt for the sportier S Line interior can choose between standard natural/synthetic combination leather, premium nappa leather, Dinamica artificial suede, and Puls artificial leather – the latter two which are created from recycled plastics.

Haptic-touch buttons feature on the steering wheel, while seat heating, ventilation, and massage function can figure.