Heinkel Typ 154

Heinkel Typ 154: which version to buy

There is one Heinkel Typ 154 you can specify from this catalogue: 0.2 MT, a Sedan from 1 generation (1956-01-01 to 1958-12-31). That version is 10 hp and 13 Nm from 198 cc, Gasoline, 1 cylinder, Rear engine, Manual 4, RWD, kerb 300 kg, gross 600 kg, top speed 90.

There is one Heinkel Typ 154 you can specify from this catalogue: 0.2 MT, a Sedan from 1 generation (1956-01-01 to 1958-12-31). That version is 10 hp and 13 Nm from 198 cc, Gasoline, 1 cylinder, Rear engine, Manual 4, RWD, kerb 300 kg, gross 600 kg, top speed 90. There is no second engine, gearbox, or generation to trade against, so the buying choice is whether those numbers fit the job — not which badge on the same nameplate is “better.” Power per litre for 0.2 MT is 10 / 0.198 ≈ 50.5 hp per litre; mass per horsepower is 300 / 10 = 30 kg per hp; payload headroom is 600 − 300 = 300 kg, equal to the kerb mass.

Which Typ 154 version to choose

0.2 MT is the only row. The name is exact: 0.2 MT. Do not look for a second 0.2 MT split by horsepower — this catalogue lists one power figure, 10 hp (7 kW at 5500 rpm).

What the numbers buy:

• Engine work: 198 cc, Gasoline, 1 cylinder, layout of cylinders not measured, valves per cylinder not measured, boost not measured, Rear placement, compression 6.8, bore × stroke 64 × 61.5. Peak torque 13 Nm at 4700 rpm. Specific torque 13 / 0.198 ≈ 65.7 Nm per litre.
• Drive: Manual with 4 gears, RWD.
• Speed: top speed 90. 0–100 not measured.
• Mass: kerb 300, gross 600. Gross is 600 / 300 = 2 times kerb. Ground clearance not measured. Tank not measured. Wheel sizes not measured.
• Chassis listed: front suspension Independent, spring; rear suspension not measured. Front brakes Drum; rear brakes not measured.

If those figures are enough, 0.2 MT is the match. If you need another displacement, another gearbox, more than 10 hp, or a later generation, this model line as given does not offer it.

Generations compared: what 1 generation changed

1 generation ran 1956-01-01 to 1958-12-31, body Sedan, 1 version. There is no restyling generation and no second generation, so nothing later “changed” power, weight, or drive. The buyer does not choose between generations; the whole production window is this one Sedan and this one 0.2 MT.

Year span of the generation and of 0.2 MT is the same: 1956-01-01 to 1958-12-31. Buying “early” versus “late” inside that window is not a spec difference in these data.

Specs: 0.2 MT engine, gearbox, drive

0.2 MT places the engine Rear. Fuel-system detail not measured. Extra fuel-grade label not measured. Eco class not measured. CO2 not measured.

Arithmetic on the same row: 10 hp from 198 cc is 50.5 hp/l; 7 kW from 198 cc is 7 / 0.198 ≈ 35.4 kW/l. Peak power rpm 5500 and peak torque rpm 4700 sit 800 rpm apart (5500 − 4700). Compression 6.8 is the only compression figure listed.

Performance, mpg, and top speed

For 0.2 MT:

• 0–100: not measured
• Top speed: 90
• City consumption: not measured
• Highway consumption: not measured
• Combined consumption / mpg: not measured

There is no second version whose 0–100 or mpg you can subtract from 0.2 MT. A “faster” Typ 154 is not in this table. Top speed 90 is the performance number that is measured. Fuel use is not a hidden advantage of another trim; it is not measured on this one.

Dimensions, weight, tank, clearance

For 0.2 MT:

• Kerb: 300
• Gross: 600
• Payload (gross − kerb): 300
• Ground clearance: not measured
• Tank: not measured
• Wheels: not measured

Weight per horsepower 30 kg/hp follows from 300 / 10. Gross per horsepower 600 / 10 = 60 kg/hp if the vehicle is at 600. Payload equals kerb: 300 kg of structure, 300 kg of allowed extra. That ratio does not come from a rival version; it is internal to 0.2 MT.

You cannot pick a “lighter Typ 154” or a “higher-clearance Typ 154” inside this catalogue. Clearance and wheels are not measured, not optional packages.

Reliability and problems: what the catalogue does and does not measure

This source does not list failure rates, known problems, or reliability scores for 0.2 MT. Those fields are not measured. What is measured for a buyer checking wear-related hardware:

• Front brakes Drum; rear brakes not measured
• Front suspension Independent, spring; rear suspension not measured
• 1 cylinder, Gasoline, compression 6.8, Rear engine, RWD, Manual 4

Do not treat missing rear-brake and rear-suspension labels as “no rear brakes / no rear suspension.” They are not measured.

What extra money would buy (and what it cannot)

There is no second Typ 154 version, so there is no extra-horsepower row, no automatic, no other drive, and no later generation whose delta you pay for.

On 0.2 MT alone, the measured package is 10 hp, 13 Nm, 198 cc, Gasoline, 1 cylinder, Rear, Manual 4, RWD, 300 / 600 kg, top speed 90, production 1956-01-01–1958-12-31, body Sedan.

Unmeasured, therefore not something you can “buy up” inside this model:

• 0–100 not measured
• mpg / consumption not measured
• tank not measured
• ground clearance not measured
• wheels not measured
• boost not measured
• cylinder layout not measured
• valves per cylinder not measured
• CO2 not measured
• eco class not measured

Verdict: buy 0.2 MT if the arithmetic fits

Choose 0.2 MT when 10 hp, 13 Nm, 198 cc Gasoline, 1 cylinder, Rear, Manual 4, RWD, 300 kg kerb, 600 kg gross, and top speed 90 are the specification you want, in 1 generation Sedan years 1956-01-01 to 1958-12-31.

Specific outputs: ≈ 50.5 hp/l, ≈ 65.7 Nm/l, 30 kg/hp at kerb, payload 300 kg.

If you need a second version, another generation, a measured 0–100, measured mpg, measured tank, or measured clearance, this catalogue does not contain that Typ 154. The only named version is 0.2 MT.