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Cadillac 4.5 V8 (155 Hp) Automatic

General information
Photo of 1988 - 1990 Cadillac 4.5 V8 (155 Hp) Automatic Coupe (155 Hp) - technical specs and dimensions
Power 155 Hp @ 4000 rpm.
Torque 325 Nm @ 2800 rpm.
Brand
Cadillac
Model
Eldorado
Generation
Eldorado XI (facelift 1988)
Modification (Engine)
4.5 V8 (155 Hp) Automatic
Start of production
1988 year
End of production
1990 year
Powertrain Architecture
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
Coupe
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
5
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
2
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Cadillac Eldorado Review

As a Coupe model, the Cadillac Eldorado Eldorado XI (4.5 V8 (155 Hp) Automatic) has been in production since 1988. The heart of the vehicle is a 4474 cm3 internal combustion engine producing 155 Hp @ 4000 rpm.. The specific power of 34.6 Hp/l highlights the efficiency of this engine setup. The power is delivered smoothly across 8 cylinders.

Known for its technical specifications and performance, the Cadillac 4.5 V8 (155 Hp) Automatic (1988 - 1990) remains a popular choice for many drivers. Technically satisfying, the model responds to driver expectations with its 155 Hp @ 4000 rpm. unit. It demonstrates a steady character and inspires confidence through its handling. In a general assessment, the technical package of the Cadillac 4.5 V8 (155 Hp) Automatic focuses on user satisfaction.
FAQ
How many horsepower does Cadillac 4.5 V8 (155 Hp) Automatic have? +
The Cadillac 4.5 V8 (155 Hp) Automatic model is equipped with an engine producing 155 Hp @ 4000 rpm. total horsepower.
What drivetrain does the Cadillac 4.5 V8 (155 Hp) Automatic have? +
This model transfers power to the road via a Front wheel drive drivetrain.
Is the Cadillac 4.5 V8 (155 Hp) Automatic a good car? +
Considering the technical specs and market position, the Cadillac 4.5 V8 (155 Hp) Automatic is a highly competitive and desirable model in its class.
Is Cadillac 4.5 V8 (155 Hp) Automatic reliable? +
The Cadillac 4.5 V8 (155 Hp) Automatic is built with high engineering standards and is generally considered a reliable vehicle with proper maintenance.
Performance specs
Fuel Type
Petrol (Gasoline)
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Weight-to-power ratio
9.9 kg/Hp, 100.6 Hp/tonne
Weight-to-torque ratio
4.7 kg/Nm, 210.9 Nm/tonne
Engine specs
Power
155 Hp @ 4000 rpm.
Power per litre
34.6 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
Torque
325 Nm @ 2800 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Engine layout
Front, Transverse
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
Engine displacement
4474 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
Number of cylinders
8
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
V-engine
Cylinder bore
92 mm
Piston stroke
84 mm
Compression ratio
9.5:1
Number of valves per cylinder
2
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
Fuel injection system
Single-point injection
Engine aspiration
Naturally aspirated engine
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Valvetrain
OHV
Engine oil capacity
5.2 l
Engine oil specification
10W-30 / API SG 5W-30 / API SG (
Coolant
11.5 l
Space, Volume and weights
Kerb Weight
1541 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Fuel tank capacity
70.7 l
Dimensions
Length
4856 mm
Width
1811 mm
Height
1365 mm
Wheelbase
2743 mm
Front track
1522 mm
Rear / Back Track
1522 mm
Minimum turning circle (turning diameter)
12.8 m
Drivetrain, brakes and suspension specs
Drivetrain Architecture
The Internal combustion engine (ICE) drives the front wheels of the vehicle.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Drive wheel
Front wheel drive
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Number of gears and type of gearbox
4 gears, automatic transmission
Front suspension
Independent type McPherson, Transverse stabilizer
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Leaf spring
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Front brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Steering type
Steering rack and pinion
Power steering
Hydraulic Steering
Tires size
205/75 R14; 215/65 R15
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
5.5J x 14; 6J x 15
Common OBD2 Fault Codes
P0291 🔴 High
Cylinder 11 Injector Circuit Low
Diagnostic Guide
P0212 🔴 High
Injector Circuit Malfunction - Cylinder 12
Diagnostic Guide
P0294 🔴 High
Cylinder 12 Injector Circuit Low
Diagnostic Guide
P0307 🔴 High
Cylinder 7 Misfire Detected
Diagnostic Guide
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User Reviews
J
Jack 88
28 months ago
★★★★☆
Perfect size and choice for our small family. The 155 Hp @ 4000 rpm. hp feels more than enough for daily driving. The exterior design looks sharp and modern in person. Value for money is unmatched, highly recommended.
•
C
Charlie 77
19 days ago
★★★★☆
Perfect size and choice for our small family. N/A economy is better than I expected. Sound insulation is great, very quiet cabin at high speeds. Worth every single penny spent.
•
A
Arthur X
17 months ago
★★★★★
How is the long-term reliability of this model?
•
W
William K.
22 days ago
★★★★★
Been driving it for 3 months now. The 155 Hp @ 4000 rpm. hp feels powerful on the road. Spacious interior and practical cargo capacity. Planning to keep it for a long time.
•

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