Featured
“675kg Mika Meon: British Engineering Excellence | Giga Gears”
Britain has a new lightweight sports car, the Mika Meon, and it has given me new hope about the potential of electrification within this particular micro-corner of the market.
Robin Hall and his team opened up the Mika office and workshop premises when I visited to test the Meon recently. Hall is a design engineer by trade. His company, Hall Engineering and Design, has been built on computer-aided design, which he does for all manner of clients.
He has a 3D printer in his office kitchen for producing prototype parts and a 3D scanner for the reverse engineering of existing ones. So there’s nothing antiquated, backwards or even particularly ordinary about this clean-sheet electric beach buggy design.
“Typically, the makers of niche sports cars like ours rely on a lot of parts bin components,” Hall told me.
“We’ve taken some off the shelf for the Meon, where that makes sense [ball joints, bushings and minor cabin components, for example]. But where we can get an advantage by designing our own parts – making them ourselves too, often – we will. That way, we needn’t adapt one part in order to squeeze in another; we get exactly what we want.”
The Meon’s brake calipers, for instance, are of Hall’s own design, machined from billet on site. Its front hub carriers are likewise proprietary, giving Hall ultimate control of attachment points and front-axle geometry (he previously designed the front hubs for the R50-generation Mini hatchback).
Hall is the kind of person who takes Henry Royce’s old maxim of “take the best that exists and make it better; if it does not exist, design it” rather seriously.
Mika’s chief technician, Dave Watt, showed me how the Meon’s chassis and axles come together. Lengths of tube- and box-section steel come in one door, finished chassis eventually go out of another and a lot of cutting, bending, bolting and welding of metal – much of it done by hand – goes on in between.
“Wishbones are the fiddliest,” said Watt, having first shown me how he cuts steel to size on a lubricated band saw (a device about the size of a coffee table, which would make a real mess of the place if it went wrong) and then forms it using a tube bender (a big ratcheted lever bolted to the floor that bends tubes around purpose-made blanks of particular radii).
“I can weld a whole chassis in less time than it takes to make a full set of wishbones.”
The welding is fascinating. Most of it happens on a purpose-made chassis jig (designed by Hall) that takes up a good chunk of the workshop floor itself.
It looks like something from a 1950s racing Ferrari, complete with cutouts for easy access to joins and rotisserie-style mountings so that it can be rotated around its middle.
This is production tooling in the classic sense, although it still produces build quality accurate to within a couple of millimetres across the car’s total length.
Watt slots each perfectly formed chassis member into it, then sets about joining them with spot welds first (“so the metal doesn’t warp and move as it cools”) and the bigger seam welds after.
When he’s finished, the Meon is four times more torsionally rigid than a Lotus Seven-style sports car typically is – and complete with batteries, seats, wheels and trim, it still weighs less than 700kg. Amazing.
As long as Britain’s cottage industry car business is in the hands of people like Hall and Watt, you can believe that they’re very capable and safe ones and they can still do remarkable things.
Microlino Review | Giga Gears
2011-2020 Toyota Yaris Review | Giga Gears
“BMW Sets New Standard for EV Flexibility | Giga Gears”
Just ahead of his elevation to the position of CEO at BMW in 2019, then production head Oliver Zipse spoke at an event at the Mini plant in Oxford about the need for caution when it came to EVs.
“Flexibility is key,” he told journalists. “If we predict the success of 3 Series, we can be pretty much spot-on. To predict electro-mobility is much more difficult.”
Five years later BMW is reaping the rewards of its more circumspect strategy. In July the company actually sold more electric cars in Europe than the global EV leader Tesla, according to market research firm Jato Dynamics.
But BMW’s electric cars are even today still just adapted versions of combustion engine models, built on the same production line.
Back in 2019, BMW stood in opposition to Volkswagen Group, who was about to show the first model on its all-electric MEB platform built in a plant outfitted for just that platform. Indeed, the ousting of Zipse’s predecessor Harald Krueger was widely attributed to his failure to provide clarity on BMW’s own electric strategy after becoming a pioneer with the well-liked but costly i3.
BMW gambled on a cautious approach. Rather than redesigning the car to unlock the potential of the electric drivetrain, for example by liberating more cabin space as VW claimed, BMW offered electric as just another drivetrain choice. “You won’t feel difference as a customer. You maybe will find 2kg here and 2kg there, but that is not relevant for a buying decision,” Zipse said back in 2019.
Fast forward five years BMW is not only Europe’s number two EV seller behind Tesla year-to-date, but profits are buoyant at 3.7 billion euros in the second quarter to the end of June, translating into a margin of 10.5%. Zipse has earned his boast about the firm’s achievements. “Many years ago, we bet on the right strategy to be as flexible as possible,” he said on the company’s second quarter earnings call. “You're better prepared if you have ultimate flexible portfolio and an ultimate process competence to react to these things.”
This much cheaper strategy is now seen as the gold-standard for companies as they recalibrate for a lumpier demand in electric vehicles than expected. “Car companies at the moment are forced to work with two three drivetrains, BEV, hybrid or ICE. What we see is that flexibility is very valuable,” Ingo Stein, head of the automotive division for the Bain & Company consultancy, “You can balance the demand shift much easier than a company that produces different cars with different drive trains.”
In Europe and particularly the US, companies are shifting more of their production to hybrids after the expected EV boom hasn’t materialised at the speed first envisaged after Tesla’s original spectacular stock rise.
Hyundai for example is switching its planned new electric-only “Metaplant” in Georgia, US, to build hybrids as well to bridge what it calls the “chasm” to EV demand. “We've seen very clearly a trend in the market demanding more hybrid, so we decided to be flexible and introduce hybrid into our Metaplant,” Jaehoon Chang, President and CEO of Hyundai Motor Company, told investors late in August.
Hyundai is projecting to sell 1.33 million hybrids globally by 2028, up 40% on its previous plan. It also plans a rollout of extend-range electric vehicles (EREVs).
Ford is another looking for flexible options after delaying plans for an all EV plant in Tennessee on the cancellation of its previously announced three-row (ie seven-seat) electric SUV. “You have to have a compelling product roadmap and you have to have very flexible manufacturing,” Ford CEO Jim Farley said on the company’s second quarter earnings call.
Ford’s van strategy has embraced that flexibility at its plants in Turkey, where the Transit Custom and related VW Transporter are built as plug-in hybrid, EV or diesel on the same line.
Plenty of other manufacturers have adopted the flexible approach too. Stellantis even builds a fuel-cell version of its ‘K-Zero’ line of midsize vans including the Opel Vivaro at its plant in Hordain, France, alongside electric and diesel versions. Stellantis said this was done in accordance with its “ethical desire not to separate its electric and internal combustion engine businesses, to engage all its employees in the energy transition”.
Unplanned flexibility however can be expensive, especially when you were banking on EVs forming a greater portion of sales earlier in the cycle. Jaguar Land Rover for example announced earlier this year it had increased its five-year investment plan from £15 billion to £18 billion after the slower-than-predicted EV take-up forced it to boost spending on flexible platforms that allow combustion engines as well as electric.
The hike to £18 billion is “partly because we are having to invest more in keeping the parallel running of flex vehicles BEV vehicles and ICE Vehicles going for longer than we anticipated as the industry trend towards BEV globally starts to slow down from previous expectations,” JLR chief financial officer Richard Molyneux told analysts at the company’s investor day in June.
JLR is continuing to build combustion engine models at its Halewood plant, home of the Range Rover Evoque and Land Rover Discovery Sport, even after it begins production of electric models on a new platform.
JLR’s tardiness into the EV market is a good thing, the company said. “Many competitors have placed their bets, done their investment, launched their cars and quite a few have regretted it. It's one of the advantages of being a follower rather than being first in the market,” Molyneux said.
Volvo meanwhile has been forced by customer demand to upgrade its XC90 large SUV and extend production at its Torslanda, Sweden, plant after initially saying it would be replaced by the new electric EX90. It also will extend the life of other combustion and hybrid models even as it rolls out EVs on new platforms. “In this transition period from an ICE world to a BEV world, we can temporarily have a broader product portfolio,” Björn Annwall said during an investor event September 4.
Ultimately carmakers are having to commit to dedicated electric platforms as they seek to extract all the cost and technology benefits that come from dumping the multi-fuel approach.
BMW for example next year will launch the first of its models on the dedicated Neue Klasse electric platform, expected to be an electric SUV previewed by the X concept.
BMW is investing €2 billion in the new battery-making and assembly operations for the Neue Klasse at a plant in Hungary.
BMW hopes the Neue Klasse cars, with their promised 800-volt architecture enabling fast charging, will be appealing enough to drive sales to the point they can sustain whole plants, but the gamble remains.
Ultimately companies are still dealing with the same unpredictable nature of the EV transition as Zipse highlighted back in 2019. Waiting for a long as possible to scrap profitable combustion engine models will help them navigate that.
“1993 Ford Mustang LX 5.0 for $13,900: A Goosebumps Ride?”
In the wild, an ostrich can run faster than a horse. In today’s Nice Price or No Dice Mustang, that’s been evened up, as this pony wears pimply ostrich upholstery along with its red velour seating. Let’s decide what such an expressive combo might properly fetch.