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BMW 730i Automatic

(1990 model)

Brief specs of 1990 BMW 730i Automatic

4-door 5-seater sedan (saloon), petrol (gasoline) 6-cylinder 12-valve straight (inline) engine, SOHC (single overhead camshaft), 2986 cm3 / 182.2 cu in / 182.2 cu in, 138.0 kW / 185.1 hp / 185.1 hp @ 5800 rpm / 5800 rpm / 5800 rpm, 260.0 N·m / 191.8 lb·ft / 191.8 lb·ft @ 4000 rpm / 4000 rpm / 4000 rpm, automatic 4-speed transmission, rear wheel drive, 222 km/h / 138 mph / 138 mph top speed

units: metric UK US

Basic (general) data

Marque (make)BMWIssued from1990
Model730i AutomaticIssued until
Serie7Number made
Model familyE32Body construction
Model codeBody designation
ManufacturerBMWCountryDE,ZA

Bodywork

Base platformNumber of doors4
Bodywork typesedan (saloon)Number of seats5
Bodywork designerCargo capacity (volume)
Passenger space (volume)Max. cargo capacity (volume)

Dimensions & Weight

Length4910 mm / 193.3 in / 193.3 inTotal (curb) weight1620 kg / 3571 lb / 3571 lb
Width1845 mm / 72.6 in / 72.6 inDry weight
Height1411 mm / 55.6 in / 55.6 inLoad capacity
Wheelbase2832 mm / 111.5 in / 111.5 inGross (max.) weight
Track front1527 mm / 60.1 in / 60.1 inTowing weight
Track rear1550 mm / 61.0 in / 61.0 inWeight distribution (front)
Ground clearance140 mm / 5.5 in / 5.5 inFuel capacity90 l / 19.8 UK gal / 23.8 US gal
Length/wheelbase ratio1.73  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)Frontal area (A)2.21 m2 / 23.8 sq ft / 23.8 sq ft (est.)
Aerodynamic coefficient (Cd×A)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)

Engine

Engine CodeTotal number of cylinders6
Engine Typestraight (inline) Total number of valves12
Engine ManufacturerBMWValves per cylinder2
Engine constructionBore89.0 mm / 3.50 in / 3.50 in
Fuelpetrol (gasoline)Stroke80.0 mm / 3.15 in / 3.15 in
Fuel detailsBore/Stroke ratio1.11
Fuel supplyBo Motronic fuel inj.Engine displacement2986 cm3 / 182.2 cu in / 182.2 cu in
Engine Main bearings7Unitary capacity497.67 cm3/cylinder / 30.370 cu in/cylinder / 30.370 cu in/cylinder
Cam DesignSOHC (single overhead camshaft)Compression ratio9.0 : 1
SumpMax. output power138.0 kW / 185.1 hp / 185.1 hp at 5800 rpm / 5800 rpm / 5800 rpm
AspirationnaturalMax. torque260.0 N·m / 191.8 lb·ft / 191.8 lb·ft at 4000 rpm / 4000 rpm / 4000 rpm
Compressor typeN/AMaximum rpm
IntercoolernoMax. net output (power at the wheels)56.7 kW / 76.1 hp / 76.1 hp (est.)
CoolantwaterSpecific output46.2 kW/l / 1.016 bhp/cu in / 1.016 bhp/cu in
Catalytic converteryesSpecific torque87.1 N·m/l / 0.76 lb·ft/cu in / 0.76 lb·ft/cu in

Transmission

Transmission typeautomaticNumber of gears4
Wheel driverear wheel driveTop gear (drive) ratio0.73
  Final gear (drive) ratio4.1

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed222 km/h / 138 mph / 138 mph
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio114.2 kW/ton / 86.5 bhp/ton / 86.5 bhp/ton
Acceleration 0-100 km/h10.60 s / 10.60 s / 10.60 sFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions
  Range

Chassis

Engine locationfrontEngine alignmentlongitudinal
Steeringrecirculating ball PASSteering details
Turns lock-to-lockTurning circle11.6 m / 38.1 ft / 38.1 ft
Suspension frontIndependent, Coil springs, Anti-roll (anti-sway) bar (ARB)Suspension rearIndependent,Tr Links, Coil springs, Anti-roll (anti-sway) bar (ARB)
Wheels frontWheels rear
Tyres front205/65 VR 15Tyres rear205/65 VR 15
Brakes frontventilated discBrakes reardisc
Brake diameter frontBrake diameter rear
Brakes detailsservo-assisted, ABS (anti-lock braking system)Braked area

Technical specifications and performance data of BMW 730i Automatic

Infobox

Beyond basic auto insurance

In addition to having enough liability protection, there are some other coverages you should consider:

Collision: Pays for damage to your car resulting from a collision with another car, an object or as a result of flipping over. It also covers damage caused by potholes. Even if you are at fault for the accident, your collision coverage will reimburse you for the costs of repairing your car, minus the deductible. If you are not at fault, your insurance company may try to recover the amount they paid out from the other driver’s insurance company though a process called subrogation. If the company is successful, you will be reimbursed for the deductible.

Comprehensive: Reimburses you for loss due to theft or damage caused by something other than a collision with another car or object, such as fire, falling objects, missiles, explosion, earthquake, windstorm, hail, flood, vandalism, riot, or contact with animals such as birds or deer. Comprehensive insurance will also reimburse you if your windshield is cracked or shattered; some companies may waive the deductible on the glass portion of this coverage.

Uninsured and Underinsured Motorist Coverage: Reimburses you, a member of your family, or a designated driver if one of you is hit by an uninsured or hit-and-run driver. Underinsured motorist coverage comes into play when an at-fault driver has insufficient insurance to pay for your total loss. These coverages are required in 19 states, but available in all. It is important to purchase the same amount of coverage for uninsured/underinsured motorists as you have for liability to others.

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