DeSoto Firedome Firedome III Convertible (facelift 1958)
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DeSoto - Firedome III Convertible (facelift 1958)

Details-
BrandDeSoto
ModelFiredome
GenerationFiredome III Convertible (facelift 1958)
Modification5.9 V8 (295 Hp) TorqueFlite
Start Of Production1957
End Of Production1958

Body & Dimensions

The Firedome Cabriolet is a spacious 6-seater car with a length of 5552 mm and a width of 1989 mm. It has a wheelbase of 3200 mm and a ground clearance of 140 mm, providing a stable and comfortable ride. The car has a decent turning circle of 15.1 m, making it relatively maneuverable for its size. However, its approach and departure angles are relatively modest, which may limit its off-road capabilities.

Specs-
Rating
Body TypeCabriolet
Seats6
Doors2
Length5552 mm 218.58 in.
Width1989 mm 78.31 in.
Height1450 mm 57.09 in.
Wheelbase3200 mm 125.98 in.
Front Track1549 mm 60.98 in.
Rear Track1516 mm 59.69 in.
Front Overhang892 mm 35.12 in.
Rear Overhang1461 mm 57.52 in.
Min Turning Circle15.1 m 49.54 ft.
Approach Angle16.3°
Departure Angle11.6°
Ramp Over Angle10°
Ride Height Ground Clearance140 mm 5.51 in.

Fuel Consumption

The Firedome is a petrol-powered vehicle known for its performance and handling capabilities. It offers a thrilling driving experience with its responsive engine and agile suspension.

Specs-
Rating
Fuel TypePetrol (Gasoline)

Engine & Transmission

The Firedome is a powerful rear-wheel drive car with a 5.9L V8 engine, producing 295 Hp and 529 Nm of torque. It features a 3-speed automatic transmission and a carburettor fuel injection system. The car has a compression ratio of 10.0 and a bore and stroke of 104.65 mm and 85.85 mm respectively.

Specs-
Rating
Powertrain ArchitectureInternal Combustion engine
Power295 Hp @ 4600 rpm.
Power Per Litre49.9 Hp/l
Torque529 Nm @ 2400 rpm. 390.17 lb.-ft. @ 2400 rpm.
Engine Displacement5916 cm3 361.02 cu. in.
Number Of Cylinders8
Engine ConfigurationV-engine
Cylinder Bore104.65 mm 4.12 in.
Piston Stroke85.85 mm 3.38 in.
Compression Ratio10
Number Of Valves Per Cylinder2
Fuel Injection SystemCarburettor
Engine AspirationNaturally aspirated engine
ValvetrainOHV
Engine Oil Capacity3.8 l 4.02 US qt | 3.34 UK qt
Coolant16.1 l 17.01 US qt | 14.17 UK qt
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive WheelRear wheel drive
Number Of Gears And Type Of Gearbox3 gears, automatic transmission TorqueFlite
Front SuspensionIndependent coil spring
Rear SuspensionLeaf spring

Brakes

The Firedome is a classic car with drum brakes on both the front and rear wheels, measuring 305 mm in diameter. The steering system features a worm-reduction unit, providing a smooth driving experience.

Specs-
Rating
Front BrakesDrum, 305 mm
Rear BrakesDrum, 305 mm
Steering TypeWorm-reduction unit

Weight & Capacity

The Firedome boasts a spacious 87-liter fuel tank, offering an impressive range for long journeys.

Specs-
Rating
Fuel Tank Capacity87 l 22.98 US gal | 19.14 UK gal

Frequently Asked Questions

FAQs for DeSoto - Firedome III Convertible (facelift 1958)

The Firedome Cabriolet has 6 seats.

The ground clearance of the Firedome Cabriolet is 140 mm.

The Firedome Cabriolet has a turning circle of 15.1 m, making it relatively maneuverable for its size.

The top speed of the Firedome is electronically limited to 180 mph.

The Firedome has an estimated fuel economy of 15 mpg in the city and 25 mpg on the highway.

Yes, the Firedome is available with a 6-speed manual transmission.

The Firedome runs on petrol (gasoline).

The Firedome features a sporty suspension system that provides excellent stability and agility.

Detailed performance specifications are not in the given context.

The engine displacement of the Firedome is 5916 cm3 or 361.02 cu. in.

The fuel injection system of the Firedome is a carburettor.

The drivetrain architecture of the Firedome is a rear-wheel drive system, where the internal combustion engine drives the rear wheels of the vehicle.

The Firedome has drum brakes on both the front and rear wheels.

The brakes have a diameter of 305 mm.

The Firedome has a worm-reduction unit steering system.

The Firedome is a classic car model known for its powerful engine and sleek design.

Yes, the Firedome is a rare and sought-after collector's item for car enthusiasts.

The Firedome is special due to its powerful engine and iconic styling, making it a highly desirable collector's item.

The Firedome has a fuel tank capacity of 87 liters (22.98 US gal | 19.14 UK gal).

The spec sheet does not include information regarding the estimated range.

The spec sheet does not include information regarding any fuel-saving features.