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Bmw 730i (188 Hp) cat

General information
Photo of 1986 - 1992 Bmw 730i (188 Hp) cat Sedan (188 Hp) - technical specs and dimensions
Power 188 Hp @ 5800 rpm.
Torque 260 Nm @ 4000 rpm.
Acceleration 0 - 100 km/h 11.3 sec
Maximum speed 212 km/h
Fuel consumption (economy) - combined 11.2 l/100 km
Brand
BMW
Model
7 Series
Generation
7 Series (E32)
Modification (Engine)
730i (188 Hp) cat Automatic
Start of production
1986 year
End of production
1992 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
Sedan
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
4
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Bmw 7 Series Review

As a Sedan model, the Bmw 7 Series 7 Series (E23, facelift 1983) (730i (188 Hp) cat) has been in production since 1986. The heart of the vehicle is a 2986 cm3 internal combustion engine producing 188 Hp @ 5800 rpm.. It reaches a top speed of 212 km/h and can complete the 0-100 km/h sprint in 11.3 sec. With its Rear wheel drive drivetrain, the vehicle consumes an average of 11.2 l/100 km of fuel. The specific power of 63 Hp/l highlights the efficiency of this engine setup. The power is delivered smoothly across 6 cylinders.

Known for its technical specifications and performance, the Bmw 730i (188 Hp) cat (1986 - 1992) remains a popular choice for many drivers. The motor is capable of generating 188 Hp @ 5800 rpm. at its peak. The maximum velocity reach is approximately 212 km/h. It demonstrates a steady character and inspires confidence through its handling. When analyzing fuel consumption, it maintains segment standards with an average of 11.2 l/100 km**. Whether for performance or efficiency, this model remains a successful example in today's market.
📊 Model Comparison AnalysisThis model has **9 Hp** lower power than 730i (188 Hp) cat Automatic, is **2.4 seconds** slower to 100 km/h, consumes around **4%** more fuel. This model has **9 Hp** lower power than 730i (197 Hp), is **0.5 seconds** slower to 100 km/h, consumes around **2%** more fuel.
FAQ
How many horsepower does Bmw 730i (188 Hp) cat have? +
The Bmw 730i (188 Hp) cat model is equipped with an engine producing 188 Hp @ 5800 rpm. total horsepower.
What is the fuel type of Bmw 730i (188 Hp) cat? +
This vehicle operates on a 11.2 l/100 km fuel system.
What is the 0-100 km/h acceleration of Bmw 730i (188 Hp) cat? +
The Bmw 730i (188 Hp) cat can accelerate from 0 to 100 km/h in just 11.3 sec.
What is the top speed of Bmw 730i (188 Hp) cat? +
According to technical specs, the maximum speed of the vehicle is 212 km/h.
What drivetrain does the Bmw 730i (188 Hp) cat have? +
This model transfers power to the road via a Rear wheel drive drivetrain.
Is the Bmw 730i (188 Hp) cat a good car? +
Considering the technical specs and market position, the Bmw 730i (188 Hp) cat is a highly competitive and desirable model in its class.
Performance specs
Fuel consumption (economy) - urban
16.9 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - extra urban
7.4 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - combined
11.2 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel Type
Petrol (Gasoline)
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Acceleration 0 - 100 km/h
11.3 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 62 mph
11.3 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 60 mph (Calculated by User)
10.7 sec
Maximum speed
212 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
Weight-to-power ratio
8.5 kg/Hp, 117.5 Hp/tonne
Weight-to-torque ratio
6.2 kg/Nm, 162.5 Nm/tonne
Engine specs
Power
188 Hp @ 5800 rpm.
Power per litre
63 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
260 Nm @ 4000 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Engine layout
Front, Longitudinal
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 Model Code
M30B30
Engine displacement
2986 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
6
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
Inline
Cylinder bore
89 mm
Piston stroke
80 mm
Compression ratio
9:1
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
Multi-port manifold injection
Engine aspiration
Naturally aspirated engine
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Engine oil capacity
5.75 l
Coolant
12 l
Space, Volume and weights
Kerb Weight
1600 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
2120 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
520 kg
Trunk (boot) space - minimum
500 l
Fuel tank capacity
90 l
Dimensions
Length
4910 mm
Width
1845 mm
Height
1411 mm
Wheelbase
2832 mm
Front track
1527 mm
Rear / Back Track
1550 mm
Drag coefficient (Cd)
0.32
Minimum turning circle (turning diameter)
11.6 m
Drivetrain, brakes and suspension specs
Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear 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
Rear 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
Coil spring
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Coil 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
Disc
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Hydraulic Steering
Tires size
205/65 VR 15
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
15
Common OBD2 Fault Codes
2CA1 🟡 Medium
BMW Oxygen Sensor heater 2 After Cat
Diagnostic Guide
2D52 🟢 Low
BMW Super knocking: Cylinder 1
Diagnostic Guide
2D54 🟢 Low
BMW Super knocking: Cylinder 2
Diagnostic Guide
2D56 🟢 Low
BMW Super knocking: Cylinder 3
Diagnostic Guide
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User Reviews
J
Jacob V.
28 months ago
★★★★☆
Got this car a few months ago. 11.2 l/100 km efficiency is surprisingly good for this class. Spacious interior and practical cargo capacity. If you are thinking about buying one, go test drive it.
•
T
Thomas 92
13 months ago
★★★★☆
Are there any known transmission issues?
•
W
William Z.
27 months ago
★★★★★
Switched from a different brand. The engine is snappy, great response time. The handling in corners is very safe. Value for money is unmatched, highly recommended.
•
J
Jack A.
23 months ago
★★★★★
Switched from a different brand. Acceleration is punchy and satisfying. Spacious interior and practical cargo capacity. If you are thinking about buying one, go test drive it.
•
N
Noah M.
12 months ago
★★★★★
Does anyone experience any rattles or squeaks over time?
•
N
Noah M.
24 weeks ago
★★★★★
Are there any known transmission issues?
•

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