microcarfan
  • Bubble car
  • Britain
  • Three wheels
  • Built under licence

Trojan 200

Also known as Heinkel Trojan, Trojan Cabin Cruiser

A German aircraft maker’s bubble car, built first in an Irish railway town and then in Croydon by a firm famous for its 1920s utility car, for a company that imported Lambretta scooters. In the end it lost to the Mini van by £1 15s.

A 1962 Trojan 200 bubble car seen from the front
A 1962 Trojan 200, the Heinkel built under licence in Britain, at Leamington in 2019.Photo: Vauxford, CC BY-SA 4.0, via Wikimedia Commons

At a glance

The spec plate

Trojan 200

Type 601 · Croydon

Built
1961–⁠1965From late 1961; the works stopped in summer 1964, and a few cars followed into 1965
Country
BritainPurley Way, Croydon; Irish-built before that as the Heinkel-I
Maker
Trojan Ltd, CroydonPeter Agg’s Trojan Lambretta group, under licence from Heinkel
Engine
198 cc Heinkel four-stroke singleAt the back; four speeds and a real reverse
Power
10 hpAbout 7.5 kW at 5,500 rpm, as claimed
Length
2,660 mm1,370 mm wide
Weight
245 kgThe Weiner museum’s 1963 car; its 1962 card says 274 kg
Seats
2 + 2A bench for two, with room for children
Wheels
3Two at the front, one driven at the back; four-wheelers have a narrow rear pair
Price new
£369 15sRight-hand drive, March 1963
Production
about 6,000By chassis numbers, 7001 to 13179, if the run has no gaps
Top speed
90km/h90 km/h55 mph

How big is it?

True proportion

2.66 m

It is 310 mm shorter than a Fiat 500, about 1.5 adults laid end to end, and twice the length of a Peel P50.

  • 1.37 m wide
  • 245 kg: about three adults
  • One door, in the nose
Drawn at true proportion. The track is 3.6 metres long; the adult stands at the same scale. The Peel P50 is the smallest production car, on every page for comparison.

The story

History

The design was Ernst Heinkel’s. His company built the Heinkel Kabine at Speyer from late 1955, and made about 11,975 of them in Germany by June 1958.source 1source 2 Britain took to it quickly. Noble Motors of 211 Piccadilly, York Noble’s firm, imported it from July 1956 at £398 15s, and after the Suez crisis brought petrol rationing demand took off: cars were flown from Hanover to Croydon in a Dakota, and 60-car loads came through Rotterdam every 10 to 12 days until the summer of 1957.source 1 As a three-wheeler it paid £5 a year in road tax against £12 10s for a car, and a learner could drive one alone if its reverse gear was disabled, because it then counted as a motorcycle.source 1

In 1958 Heinkel was allowed to build aircraft again, and the Weiner museum says that made the Kabine no longer worth its while, so a licensee was found (see aircraft makers).source 3 The tooling went to Dundalk Engineering Works in Ireland, which built the car as the Heinkel-I from about October 1958 into early 1961, with engines still sent from Germany. The firm is linked to Lincoln & Nolan, the Dublin assemblers of Austins; some of the first cars were put together in Ireland from German parts, worldwide sales passed to International Sales Ltd of Dublin, and Sweden became an important market.source 1source 2 Dundalk also made two or three convertible prototypes, and German Wikipedia says a cabriolet of 1959 stayed a one-off.source 1source 2 Irish cars are reported to have been less well built than German or English ones.source 2source 3 How many there were is disputed. The Weiner museum says the Irish made only 200 before their licence was revoked for shoddy work; the Heinkel Trojan Club points to a Trojan memo that gives the last Irish chassis number as 6486.source 3source 1

To Croydon

Trojan Ltd of Purley Way, Croydon, had made the Trojan Utility Car of the 1920s. In 1959 it was bought by Peter Agg, whose Lambretta Concessionaires had imported the scooters into Britain since 1950.source 4source 5source 6 Trojan took over the Heinkel licence (see built under licence): the club says it bought the worldwide marketing rights in 1961, though not those for Heinkel’s scooter, which would have competed with the Lambrettas.source 1 It also bought the Irish production line, 100 finished cars that had been stored in the open, and 2,674 kits of parts.source 1 The Weiner museum and Grace’s Guide date the licence to autumn 1960; German Wikipedia dates the takeover to August 1961, and production began towards the end of that year in the factory that also built Lambretta scooters; by November it had tooled up for what it called the Trojan Cabin Cruiser.source 3source 6source 2source 1source 5 The first brochures showed left-hand-drive cars, perhaps to use up Irish parts, and right-hand drive began at chassis 8182.source 1

The car was the Kabine with British parts: Armstrong dampers, Wilmot-Breeden latches, and Wipac or Miller lamps.source 4source 7 Trojan bought its engines directly from Heinkel, but brought back the Siba Dynastart and changed parts of the gearbox, and Heinkel’s engineers disapproved so strongly that they would not guarantee the engines; Trojan took on the warranty itself.source 1 The 198 cc four-stroke single gave 10 hp, four speeds and a real reverse gear, and about 90 km/h (55 mph).source 4source 3source 1 As in the BMW Isetta, you climbed in through a door in the front, but here the steering column stayed where it was.source 3source 2 On right-hand-drive cars the door still hinged on the left.source 4 The fabric sunroof rolled back, and doubled as the emergency exit.source 2 The Weiner museum calls the design Heinkel’s better Isetta: lighter and faster with a smaller engine, and able to carry four.source 3

Almost all Trojans were three-wheelers. Only five right-hand-drive four-wheelers, the Type 602, were made: two went to New Zealand and one each to Britain, South Africa and Singapore, and one turned up again in New Zealand in 1995.source 1 Trojan also tried a van (below) and offered a convertible, of which at least one prototype existed.source 1

£1 15s

Then came the Mini. In March 1963 Motor Cycle worked out that a Mini van, exempt from purchase tax, would cost £368, against £369 15s for a right-hand-drive Trojan.source 1 The cars became very hard to sell, and production stopped at the works’ summer shutdown in 1964; the Weiner museum says a few cars a week went on until early 1965, and some were not registered until 1966.source 1source 4 Trojan had already moved on, building the Elva Courier sports car from 1962, 210 of them by 1965, and then McLaren-Elva racing cars.source 5source 6 Trojan Ltd, incorporated in 1914, was struck off the register on 19 March 2013.source 5 The Weiner museum calls it the longest surviving true bubble car, and it is often described as the last one built in Britain.source 3

Black bubble car with its whole front opened upwards, revealing a tartan seat and the steering wheel
A 1963 Trojan with its nose door and roof open: the tartan bench, and a steering wheel that stays put.Photo: TTTNIS, Public domain, via Wikimedia Commons
Pale blue bubble car parked on tarmac among other cars, seen from the front left
The Irish predecessor: a Heinkel-I built at Dundalk, at a meeting in Konz, Germany, in 2010.Photo: Berthold Werner, Public domain, via Wikimedia Commons
Blue bubble car with its roof rolled back on herringbone brick paving, seen from above
A blue 1964 Trojan, the four-wheel left-hand-drive Type 604, at Kampen, Netherlands, 2010.Photo: Alf van Beem, CC0, via Wikimedia Commons
Green bubble car under bare trees by a lake with town lights across the water at dusk
A green 1962 Heinkel Trojan on a lakeside promenade at dusk, Östersund, Sweden.Photo: Jonny Hansson, CC BY-SA 3.0, via Wikimedia Commons

Trojan 200 van

1962–⁠1965 · a record on this page

Trojan’s answer to the delivery trade was a van on the three-wheeler. The Heinkel Trojan Club counts 19, all right-hand drive; the Weiner museum says six or so.source 1source 4 The Irish works had made at least two prototype vans before it.source 1 Trojan shelved the project when Customs and Excise refused to exempt it from purchase tax, the exemption that let a Mini van undercut it. One van went to Singapore and later surfaced in Malaysia; the rest were sold in Britain between November 1962 and 1963.source 1 The van’s place among the small delivery vehicles of its day is in micro-vans. No picture of one has been found.

Pictures

More photographs, old and new

Variants

Germany, Ireland, Croydon

The Trojan 200 and its Irish parent
VariantYearsWhat differsHow many
Heinkel-I (Dundalk)1958–c.1961The Kabine built in Ireland, with engines from Germany; left- and right-hand driveAbout 200 by the Weiner museum; the club disputes it (see the story)
Type 601c.1961–⁠1964Three wheels, right-hand drive, from chassis 8182Most of those built
Type 602c.1962–⁠1964Four wheels, right-hand drive5
Type 603c.1961–⁠1964Three wheels, left-hand drive: the early cars and exportsNot known
Type 604c.1962–⁠1964Four wheels, left-hand driveNot known
Van1962–⁠1963A load body on the three-wheeler19
Convertiblec.1962–⁠1963Roof removed, for a small extra costAt least one prototype

Specification

Types 601 and 603 unless noted

Engine and drive

Engine and drive
EngineHeinkel single-cylinder four-stroke, 198 cc (64 × 61.5 mm), at the backsource 4source 3source 1
Power10 hp at 5,500 rpm, claimedsource 4source 3source 1
GearboxFour forward speeds and reversesource 4source 3
StarterDynastart; Siba on the Trojanssource 3source 1

Body and chassis

Body and chassis
BodySteel monocoque; one front-opening door; a roll-back fabric sunroofsource 3source 2
SteeringRack and pinion; the column stays put when the door openssource 4source 3source 2
SuspensionCoil springs front and rearsource 4source 3
BrakesHydraulicsource 4source 3
Tyres4.40 × 10source 4source 3
Electrics12 Vsource 4source 3

Dimensions

Dimensions
Length2,660 mm (8 ft 9 in)source 32,692 mm (8 ft 10 in) on the museum’s other card
Width1,370 mm (4 ft 6 in)source 4source 3
Weight245 kgsource 3274 kg (603 lb) on the museum’s other card

Performance and running

Performance and running
Top speedAbout 90 km/h (55 mph)source 4source 3
Price new£369 15s, right-hand drive, March 1963source 1
Road tax£5 a year as a three-wheeler, against £12 10s for a car (1956)source 1

How many were built?

Every figure, with its source

About 6,000 built at CroydonAbout 6,000, if Trojan’s chassis numbers ran from 7001 to 13179 without gaps. That count comes from the Heinkel Trojan Club’s work on Trojan’s records; the subtraction is ours, and no ledger confirms it.

  1. about 6,179Trojan 200s, chassis 7001 to 13179One source

    Heinkel Trojan Club, from Glass’s Guide and a Trojan dealers’ sheetsource 1

  2. 19vans, all right-hand-drive three-wheelersOne source

    Heinkel Trojan Clubsource 1

  3. six or sovansUnconfirmed

    Weiner museumsource 4

  4. 5Type 602 right-hand-drive four-wheelersOne source

    Heinkel Trojan Clubsource 1

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

Famous for

Three points

  1. Three countries, one car

    Designed in Germany, built in Ireland, then built again in Croydon.

  2. The wrong-side door

    Right-hand-drive Trojans kept the door hinged on the left.

  3. Undercut by £1 15s

    A tax-free Mini van cost £368 in 1963; a Trojan cost £369 15s.

Survivors and collecting

Today

No count of survivors has been found. The Heinkel Trojan Club keeps a register, which shows one four-wheeled Irish Heinkel-I in Britain and five more in Europe.source 1 Grace’s Guide shows a Trojan, 188 AVY, at Vintage Vehicles in Shildon, and the Weiner museum had a 1962 Type 603 and a 1963 Type 601.source 7source 4source 3 The Cayman Islands Motor Museum had one until 2021.source 8 Its sale, with the 2013 result for the Weiner car, shows how far prices can swing.

At auction
CarSalePrice
1962, three-wheeler, left-hand drive, XR7137Weiner museum sale (RM Auctions), February 2013source 9US$54,625
1963 Type 603, SR8035, ex-Cayman Islands Motor MuseumRM Sotheby’s, Auburn, 2021source 8US$11,000

Sources

Numbered as in the text

No period road test and no survivor count were found. Sources are given as plain text; the links are on the Credits page.

  1. Heinkel Trojan Club, “Cabin Cruisers”, a model and production history from Trojan’s records, Glass’s Guide and Motor Cycle, archived 2015, read in full.
  2. German Wikipedia, Heinkel-I, read in full; it cites Linz and Schrader, Georgano’s Beaulieu Encyclopedia and Zeichner, Kleinwagen International (1999).
  3. Bruce Weiner Microcar Museum, “1963 Trojan 200” (Type 601), tour page (2002), read in full.
  4. Bruce Weiner Microcar Museum, “1962 Trojan 200” (Type 603), tour page (2002), read in full.
  5. English Wikipedia, Trojan (automobile), read (the bubble-car and Lambretta sections). Used as a lead; it cites Georgano’s Beaulieu Encyclopedia and the Trojan Owners Club.
  6. Grace’s Guide, “Trojan”, read in full.
  7. Grace’s Guide, “Trojan: Bubble Cars”, photographs and captions.
  8. RM Sotheby’s, Auburn Fall, 2021, lot 4093, “1963 Trojan 200”.
  9. RM Auctions, the Bruce Weiner Microcar Museum sale, Madison, Georgia, February 2013, lot 262, “1962 Trojan 200”.