DeSoto Fireflite I Four-Door Sedan 4.8 V8 (200 Hp)


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DeSoto Fireflite:

The DeSoto Fireflite is a full-size premium automobile which was produced by DeSoto in the United States from 1955 until 1960.
The Fireflite was introduced in 1955 as DeSoto's top trim package of the DeSoto Firedome. It was wider and longer than the Firedome, and came equipped with a hemispherical cylinder head, 291 cubic inch displacement V8 engine producing 200 hp when equipped with the 4-barrel carburetor , and PowerFlite automatic transmission. The transmission was operated by a Flite-Control lever located on the dashboard. The car weighed 4,070 lb and cost US$3,544. AM radio was a US$110 option....(Read more on Wikipedia)

I Four-Door Sedan Overview:

DeSoto Fireflite (I Four-Door Sedan). With 371 Nm of torque, it offers ample pulling power. With a weight of 1764 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. A four-door car with a separate trunk, ideal for families and daily commuting. With seating for 6, it’s perfect for larger families.

4.8 V8 (200 Hp) Verdict:

Rating 8 stars

Performance Verdict

This 4.8L V8 delivered a robust 200 horsepower, providing excellent performance for a 1954 sedan. It offered strong torque for effortless acceleration and comfortable highway speeds, characteristic of American luxury cars of the era.

Fuel Economy

As with most large V8 engines from this period, fuel efficiency was not a priority. Owners should anticipate high fuel consumption, making it more suitable for leisure drives than daily commuting.

Best Use Case: Leisure Drives / Show Car

Pros and Cons:

Pros:

  • • Iconic 1950s styling and presence
  • • Powerful V8 engine for its era (200 Hp)
  • • Spacious and comfortable interior for six passengers
  • • Smooth ride quality, ideal for cruising
  • • Historical significance as a classic American automobile

Cons:

  • • Very poor fuel economy by modern standards
  • • Lack of modern safety features and driver aids
  • • Dated handling and braking performance
  • • Parts availability can be challenging for restoration and maintenance
  • • Requires specialized knowledge for upkeep and repairs

Specifications:

General:
Brand:DeSoto
Model:Fireflite
Generation:I Four-Door Sedan
Modification (Engine):4.8 V8 (200 Hp)
Start of production:1954
End of production:1955
Powertrain Architecture:Internal Combustion engine
Body type:Sedan
Seats:6
Doors:4
Engine:
Power:200 Hp @ 4400 rpm.
Power per litre:41.9 Hp/l
Torque:371 Nm @ 2800 rpm.
Engine Model/Code:S22-1001
Engine displacement:4769
Number of cylinders:8
Engine configuration:V-engine
Number of valves per cylinder:2
Fuel injection system:Carburettor
Engine aspiration:Naturally aspirated engine
Valvetrain:OHV
Engine oil capacity:4.7 l
Coolant:22.7 l
Cylinder Bore:94.49 mm mm
Piston Stroke:84.931 mm mm
Compression ratio:7.5:1
Performance:
Fuel Type:Petrol (Gasoline)
Weight-to-power ratio:8.8 kg/Hp, 113.4 Hp/tonne
Weight-to-torque ratio:4.8 kg/Nm, 210.3 Nm/tonne
Space:
Kerb Weight:1764
Fuel tank capacity:76 l
Size:
Ramp-over (brakeover) angle:11°
Length:5535 mm mm
Width:1989 mm mm
Height:1539 mm mm
Wheelbase:3200 mm mm
Front track:1529 mm
Rear (Back) track:1514 mm
Front overhang:930 mm
Rear overhang:1405 mm
Ride height (ground clearance):160 mm
Minimum turning circle (turning diameter):13.4 m
Approach angle:21°
Departure angle:12°
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheelRear wheel drive
Number of gears3
Transmission typeManual
Front brakesDrum, 305 mm
Rear brakesDrum, 305 mm
Steering typeWorm-reduction unit
Power steeringHydraulic Steering
Front suspensionIndependent coil spring
Rear suspensionLeaf spring

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