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  • Electric microcar
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  • 10 makers

Europe’s small electric microcar makers since 1990

Since 1990 dozens of small European firms have tried to build an electric microcar, and nearly all failed for want of money or sales. Ten of them follow: a Black Forest electrician’s car, a runabout from Tonino Lamborghini’s group, a Swiss three-wheeler, a car with its driver in the middle, and a battery you can wheel indoors like a trolley case.

White tall, short microvan with a black nose panel, round headlamps and a yellow Dutch plate by a brick wall.
A white 2013 Mia electric parked in a village street in Lunteren, Netherlands, in February 2014.Photo: Niels, CC BY 2.0, via Flickr

At a glance

The spec plate

Europe’s small electric microcar makers since 1990

10 makers · Europe

Built
1993–From the Hotzenblitz, built from 1993, to the Silence S04 and the XEV Yoyo, still made
Country
Several countriesGermany, Switzerland, Italy, France, Sweden, Spain and the Netherlands; the Yoyo built in China
Engine
Electric motorsFrom the Birò’s 4 kW to the XEV Yoyo’s 15 kW (the unbuilt Uniti One was to have 50 kW); the Town Life also with 505 cc petrol and diesel engines
Seats
2 to 4Two in tandem in the Cree SAM; three in the Mia, the driver in the middle; four in the Mia L
Price new
€6,250 to €17,760The Squad Solar’s announced price to the Uniti One’s British price; the Mia L €12,781 before VAT
Production
about 800 MiasAbout 140 Hotzenblitzes and 80 Cree SAMs; no Uniti delivered
Top speed
100km/h100 km/hThe Mia also 100 km/h, by its Wikipedia entries; a light quadricycle is held to 45 km/h

Not yet recordedpower and wheels and layout.

The story

History

Most of these cars are quadricycles in European law: the light L6e, held to 45 km/h (28 mph) and in France and Italy open to drivers of 14 with an AM licence (more in licence-free cars), or the heavier L7e.source 1source 2source 3 The Hotzenblitz and the Mia were full cars, and the Cree SAM a three-wheeler.source 4source 5source 6 Most of the makers failed for lack of money or of sales; the few that lasted include the CityEl, the Twike, the Kewet and the Think City, and the big makers’ entries include the Renault Twizy and Citroën Ami.source 4source 6source 7 The makers follow in the order they began to build, or tried to.

Hotzenblitz

1993–⁠1996 · a record on this page

In 1989 a group of engineers in the Hotzenwald, in the southern Black Forest, gathered round the electrician Thomas Albiez, decided to build an electric car, and in 1990 founded Hotzenblitz Mobile at Ibach. Alfred Ritter, of Ritter Sport chocolate, joined the backers that July.source 4 The first prototype ran 19 months after work began; Schwaller Motorsport of Switzerland developed the frame and chassis, and MeDes Industrial Design helped prepare it for production.source 4 It was built from 1993 in the halls of the Suhler Fahrzeugwerk at Suhl, in Thuringia, and shown at the IAA in 1993 and 1995 and at Geneva in 1994 and 1995.source 4 German Wikipedia calls it the first car developed in Germany purely as an electric car and sold to customers, and the only one until the BMW i3 of 2013.source 4

It had a steel-tube frame, an aluminium sandwich floor and a plastic body, hand-laid glass fibre at first and later through-coloured ABS. A 12 kW (16 PS) motor, 16.5 kW at peak, drew on 14 lead-gel batteries, 10 kWh and about 350 kg of them, and gave about 100 km/h (62 mph) and up to 70 km; the car measured 2,750 mm (108 in) and weighed 830 kg (1,830 lb), with a diesel heater by Webasto. There was a City with doors and a Buggy without; most were Buggys.source 4 auto motor und sport praised its detail solutions.source 4 Money ran out in June 1996, before series production could begin, after about 140 cars that German Wikipedia calls pre-series in character.source 4 Owners first met at Dogern in August 2004, and many have refitted their cars with lithium batteries; one such conversion, by Kruspan Engineering, ran the 3,000 km WAVE rally of 2011.source 4

Red rounded two-seater with large round headlamps and dark side windows on brick paving before a hedge.
A red Hotzenblitz with the later ABS body, in Germany in July 2008.Photo: J. Hammerschmidt, CC BY-SA 3.0, via Wikimedia Commons

Town Life

2000–⁠2008 · a record on this page

The Tonino Lamborghini group, led by Ferruccio Lamborghini’s son and unconnected with Automobili Lamborghini but for the name, showed the Town Life at the Bologna Motor Show of 1999.source 8 Town Life S.p.A. bought the bankrupt Iso works at Magione, in Umbria, and began production in January 2000.source 8 The Ginevra had a 505 cc petrol or diesel engine and the Helektra an electric motor; both came as coupés or convertibles in glass fibre, 2,520 mm (99 in) long, and in Italy could be driven from 14 on a moped licence (more on such cars in licence-free cars).source 8 A Ginevra GTB Sport was announced in 2006, and examples are kept in the Ferruccio Lamborghini museum.source 8

Cree SAM

2001–⁠2009 · a record on this page

Daniel Ryhiner’s Swiss company Cree designed the SAM as a three-wheeler whose single wheel is at the back, with two seats one behind the other. About 80 were built in 2001 for public trials round Zürich and Basel.source 5 In 2003 Cree laid off its staff and filed for bankruptcy, and its shareholders, Ryhiner among them, bought it back. In mid-2009, by English Wikipedia’s account, Impact Automotive Technologies of Pruszków, in Poland, said it was developing a faster SAM with a longer range; that account is muddled in its dates.source 5

Beige three-wheeled two-seater with an open canopy frame and tandem seats on a lane beside a wooden fence.
A Cree SAM being test-driven with two aboard, one behind the other, in June 2009.Photo: Martin from Tyrol, CC BY-SA 2.0, via Flickr

Estrima Birò

2009– · a record on this page

Matteo Maestri founded Estrima at Pordenone in 2008, as a start-up of his family’s firm, Brieda, and the Birò went into production in June 2009.source 9 It seats two side by side in 1,740 mm (69 in) by 1,030 mm, which its maker says makes it the smallest four-wheeled electric vehicle on sale. Two 48 V hub motors in the rear wheels give 4 kW together, with a “boost” lever, and 45 km/h, or 55 km/h with a controller update; a lead or lithium battery gives about 40 or 70 km.source 9 By its maker’s account it was the most registered electric vehicle in Italy in 2010 and 2011, counting two, three and four wheels.source 9 At the end of 2012 the Rosso family’s Red Circle Investments bought 30 per cent.source 9

Mia electric

2011–⁠2013 · a record on this page

The Mia grew out of the electric branch of Heuliez at Cerizay, in the Deux-Sèvres, and its concept car of 2008, the Heuliez Friendly.source 6source 10 Mia electric was formed in July 2010 under Edwin Kohl, with about €30 million of private and French government money, and Murat Günak designed the car.source 6source 10 A pre-production car was shown at Geneva in March 2011, production began that June, and sales to the public followed in 2012.source 6source 10 It seated three, the driver in the middle, had two sliding doors, and was 2,870 mm (113 in) long; the Mia L had four seats and the Mia U was a van, both 3,190 mm. It was a car in law, not a quadricycle.source 6 English Wikipedia gives its motor as 13 kW; French Wikipedia gives it as asynchronous, of “24 ch”.source 6source 10 Before VAT, the Mia cost €12,255, the Mia L €12,781 and the Mia U €11,730.source 6

In June 2013 its main shareholder was Focus Asia, chaired by Michelle Boos, who spoke of the new ownership with confidence.source 10

La nouvelle répartition de l’actionnariat de Mia electric permet à l’entreprise de poursuivre les défis du développement de la société sur le marché du véhicule électrique en France et surtout à l’international.

Michelle Boos, chair of Focus Asia, June 2013, as quoted by French Wikipedia. In English: “The new shareholding structure lets Mia electric pursue the challenges of developing the company in the electric-vehicle market in France and above all internationally.”source 10

Only 201 were registered that year, against a target of 700–900. Production stopped in December 2013, receivers were appointed on 12 February 2014, and the Niort commercial court ordered liquidation on 12 March; the shareholder had put in only €2 million of the €36 million promised.source 6source 10 In July 2015 the production line, spares, batteries and five remaining cars were auctioned for about €900,000.source 10 On 10 February 2022 the criminal court at Niort sentenced Boos to three years in prison, one of them suspended, a €150,000 fine and a permanent ban from managing a company, for causing the bankruptcy by enriching herself (more in frauds and never-weres).source 10 A Swiss firm, Fox Automotive, announced a Mia 2.0 in 2020.source 6

Single central driver’s seat behind a steering wheel and slim dashboard, seen through the open side door.
The Mia’s central driving seat and dashboard, in Lunteren, Netherlands, in February 2014.Photo: Niels, CC BY 2.0, via Flickr

Uniti One

2017– · a record on this page

Uniti began as an open-innovation project at Lund University and became a company in January 2016, under its chief executive, Lewis Horne.source 7 More than 3,000 investors in 40 countries put money in, and customers placed orders at MediaMarkt shops in Stockholm and Malmö after test drives in virtual reality.source 7 A fully automated factory with Siemens at Landskrona, for up to 50,000 cars a year, was announced in 2017, and a pilot plant at Silverstone, in England, in October 2018.source 7 The production Uniti One of 2019 was to seat a driver in the middle and two passengers behind, with a 50 kW motor and a range of 150 or 300 km, from €17,760 in Britain.source 7source 11 In 2021 investors were shown a new model, the Zero, which the magazine Filter found to be a Chinese Zhidou D3, resprayed and given a new bumper.source 7source 12 The Lund District Court declared Uniti bankrupt on 11 March 2022, and no car was ever delivered to a customer.source 7source 11 An earlier investor bought what was left and relaunched it under Paul Birch.source 7

XEV Yoyo

2021– · a record on this page

The Yoyo comes from XEV, an Italian and Hong Kong start-up; it was designed in Turin and is built in China by Shandong Fulu Vehicle Industry.source 1 The production car was shown at the IAA in Munich in September 2021. It is a heavy quadricycle, 2,530 mm (100 in) long and 850 kg, with a 15 kW motor and a 10.3 kWh battery that can be swapped through the rear bumper, for 80 km/h and about 150 km.source 1 XEV claimed that it had only 57 parts and that everything but the chassis, seats and glass was 3D-printed, a claim best taken as advertising.source 1

Silence S04

2022– · a record on this page

Silence, an electric-scooter maker in Barcelona, now Acciona Mobility, announced the S04 in October 2021 and began selling it in 2022, aiming at €7,500 without a battery and a battery subscription of €20 a month.source 2 It carries two 5.6 kWh batteries built like wheeled trolley cases, which can be pulled out and wheeled indoors to charge, or swapped. As a light quadricycle it has 6 kW and 45 km/h, as a heavy one 14 kW and 85 km/h (53 mph), and with both packs it runs up to 149–175 km. It is 2,330 mm (92 in) long and 1,560 mm wide, with a 310-litre boot.source 2

A person wheeling a black battery case with a white ring out from beside a car’s rear wheel.
A Silence S04’s trolley battery being pulled out at the Geneva Motor Show in February 2024.Photo: Matti Blume, CC BY-SA 4.0, via Wikimedia Commons

Kilow La Bagnole

2024– · a record on this page

Kilow, part of Savoy International in the Haute-Savoie, showed La Bagnole, designed by Léo Choisel, at the Paris Motor Show of 2022, and brought three cars to the show of 2024.source 3 It is offered as a light quadricycle for 45 km/h or a heavy one for 80 km/h, with one or two 5.6 kWh batteries for 70 or 140 km, and weighs 283 kg (624 lb).source 3

Squad Solar

2024– · a record on this page

Squad Mobility of the Netherlands was founded by Robert Hoevers and Chris Klok, both formerly of Lightyear. Their Squad Solar, announced in 2019, is a two-seater 2 m (6 ft 7 in) long with a solar roof that adds about 21–30 km a day, two 2 kW motors at the back and four swappable packs of 1.6 kWh, at about 270 kg; it is offered for 45 km/h or 70 km/h, from €6,250.source 13 Production was first promised for 2021 and has been put off again and again; the maker’s website now says 2026.source 13

We are seeing a tremendous interest from the USA, specifically for markets such as sharing platforms, gated communities, campuses, (seaside) resorts…

Robert Hoevers, co-founder of Squad, as quoted by English Wikipedia from the press, about 2023.source 13

Pictures

More photographs, old and new

Variants

Ten makers, in order of appearance

The cars, their classes and their counts
VariantYearsWhat differsHow many
Hotzenblitz City and Buggy1993–⁠96A car in law; 12 kW; 2,750 mm longAbout 140source 4
Town Life Ginevra and Helektra2000–A quadricycle; 505 cc petrol or diesel, or electricNot found
Cree SAM2001Three wheels, two seats in tandemAbout 80source 5
Estrima Birò2009–Light quadricycle, 1,740 mm long; 4 kW in the rear wheelsNot found
Mia, Mia L, Mia U2011–⁠13A car in law; central driving seat, sliding doorsAbout 800source 6source 10
Uniti One2016–⁠22Three seats, the driver in the middle; plannedNone deliveredsource 7
XEV Yoyo2021–Heavy quadricycle, 15 kW; a battery swapped at the backNot found
Silence S042022–Light or heavy quadricycle; two trolley batteriesNot found
Kilow La BagnoleShown 2022Light or heavy quadricycle, 283 kgNot found
Squad SolarPendingSolar roof; four swappable packsNone yetsource 13

How many were built?

Every figure, with its source

About 800 Mias, 140 HotzenblitzesCounts have been found for only three of the ten. The Mia is the best documented, from sales and French registrations; the Hotzenblitz and the Cree SAM rest on one encyclopaedia each. Uniti delivered nothing, and the Squad Solar has not yet gone into production.

  1. 843Mias registered in France, 2011 to January 2014One source

    English and French Wikipediasource 6source 10

  2. 512Mias registered in France by August 2012One source

    English and French Wikipediasource 6source 10

  3. 660 and 123Mia cars and Mia U vans sold in Europe to October 2012One source

    English and French Wikipediasource 6source 10

  4. 201Mias registered in 2013, against a target of 700–900One source

    French Wikipediasource 10

  5. about 140Hotzenblitzes, 1993–⁠96One source

    German Wikipediasource 4

  6. about 80Cree SAMs for public trials, 2001One source

    English Wikipediasource 5

  • Two sources agreetwo good sources give the figure
  • One sourcea good source, alone
  • Unconfirmeda lead only, not yet checked

Famous for

Three points

  1. Germany’s early electric

    By German Wikipedia’s account, the Hotzenblitz was the only car designed in Germany as an electric car and sold to customers before the BMW i3.

  2. The driver in the middle

    The Mia seated three, its driver centrally, and ended in a fraud conviction.

  3. Batteries on wheels

    The Silence S04’s two batteries can be wheeled indoors like trolley cases.

Survivors and collecting

Today

Hotzenblitz owners met for the first time at Dogern in August 2004, and many still convert their cars to lithium batteries.source 4 Town Lifes are on show in the Ferruccio Lamborghini museum.source 8 The photographs on this page also show an Estrima Birò at the car museum in Trenčín, in Slovakia, Mias in car-sharing service in Niort and Angoulême, and Silence S04s parked along the canals of Amsterdam. For none of them has an auction result been found.

Sources

Numbered as in the text

Each maker rests on one or two Wikipedia articles, with two news reports for Uniti; no maker’s brochure or press release was read, and the specifications rest on the encyclopaedias. Sources are given as plain text; the links are on the Credits page.

  1. English Wikipedia, XEV Yoyo, read in full.
  2. English Wikipedia, Silence S04, read in full.
  3. English Wikipedia, Kilow La Bagnole, read in full.
  4. German Wikipedia, Hotzenblitz, read in full.
  5. English Wikipedia, Cree SAM, read in full.
  6. English Wikipedia, Mia electric, read in full.
  7. English Wikipedia, Uniti (automobile), read in full.
  8. English Wikipedia, Town Life, read in full.
  9. English Wikipedia, Estrima Birò, read in full.
  10. French Wikipedia, Mia electric, read in full.
  11. Electrive, “Uniti files for insolvency”, 11 April 2022, read in full.
  12. The Local (Sweden), “Hyped Swedish car start-up passed off Chinese EV as new model Zero”, 29 January 2022, read in summary.
  13. English Wikipedia, Squad Solar, read in full.