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BMW 525i 24v Automatic

(1991 model)

Brief specs of 1991 BMW 525i 24v Automatic

4-door 5-seater sedan (saloon), petrol (gasoline) 6-cylinder 24-valve straight (inline) engine, DOHC (double overhead camshafts, twin cam), 2494 cm3 / 152.2 cu in / 152.2 cu in, 140.9 kW / 189.0 hp / 189.0 hp @ 5900 rpm / 5900 rpm / 5900 rpm, 245.0 N·m / 180.7 lb·ft / 180.7 lb·ft @ 4700 rpm / 4700 rpm / 4700 rpm, automatic 5-speed transmission, rear wheel drive, 227 km/h / 141 mph / 141 mph top speed

units: metric UK US

Basic (general) data

Marque (make)BMWIssued from1991
Model525i 24v AutomaticIssued until
Serie5Number made
Model familyE34Body 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

Length4720 mm / 185.8 in / 185.8 inTotal (curb) weight1573 kg / 3468 lb / 3468 lb
Width1751 mm / 68.9 in / 68.9 inDry weight
Height1412 mm / 55.6 in / 55.6 inLoad capacity
Wheelbase2761 mm / 108.7 in / 108.7 inGross (max.) weight
Track front1470 mm / 57.9 in / 57.9 inTowing weight
Track rear1495 mm / 58.9 in / 58.9 inWeight distribution (front)50.7 % / 50.7 % / 50.7 %
Ground clearanceFuel capacity80 l / 17.6 UK gal / 21.1 US gal
Length/wheelbase ratio1.71  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)0.31Frontal area (A)2.07 m2 / 22.3 sq ft / 22.3 sq ft
Aerodynamic coefficient (Cd×A)0.64 m2 / 6.9 sq ft / 6.9 sq ftAerodynamic resistance (Aero horse power) at 100 km/h (62 mph)15.9 kW / 21.3 hp / 21.3 hp

Engine

Engine CodeTotal number of cylinders6
Engine Typestraight (inline) Total number of valves24
Engine ManufacturerBMWValves per cylinder4
Engine constructionBore84.0 mm / 3.31 in / 3.31 in
Fuelpetrol (gasoline)Stroke75.0 mm / 2.95 in / 2.95 in
Fuel detailsBore/Stroke ratio1.12
Fuel supplyEngine displacement2494 cm3 / 152.2 cu in / 152.2 cu in
Engine Main bearings7Unitary capacity415.67 cm3/cylinder / 25.366 cu in/cylinder / 25.366 cu in/cylinder
Cam DesignDOHC (double overhead camshafts, twin cam)Compression ratio10.0 : 1
SumpwetMax. output power140.9 kW / 189.0 hp / 189.0 hp at 5900 rpm / 5900 rpm / 5900 rpm
AspirationnaturalMax. torque245.0 N·m / 180.7 lb·ft / 180.7 lb·ft at 4700 rpm / 4700 rpm / 4700 rpm
Compressor typeN/AMaximum rpm
IntercoolernoMax. net output (power at the wheels)64.1 kW / 86.0 hp / 86.0 hp (est.)
CoolantwaterSpecific output56.5 kW/l / 1.242 bhp/cu in / 1.242 bhp/cu in
Catalytic converteryesSpecific torque98.2 N·m/l / 0.86 lb·ft/cu in / 0.86 lb·ft/cu in

Transmission

Transmission typeautomaticNumber of gears5
Wheel driverear wheel driveTop gear (drive) ratio0.74
  Final gear (drive) ratio3.23

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed227 km/h / 141 mph / 141 mph
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio120.2 kW/ton / 91.0 bhp/ton / 91.0 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)26.00 s / 26.00 s / 26.00 sFuel 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-lock3.5Turning circle
Suspension frontIndependent, MacPherson strut, Anti-roll (anti-sway) bar (ARB)Suspension rearIndependent, Semi-trailing arm, Trailing arm, Coil springs, Anti-roll (anti-sway) bar (ARB)
Wheels front7J x 15Wheels rear7J x 15
Tyres front225/60 R 15 VTyres rear225/60 R 15 V
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 525i 24v Automatic

Infobox

The Varying Drivers License Requirements Around the World

Minimum driving ages, the number of passengers young drivers can have with them at any time, the times of day that drivers under the age of 18 can drive…

These all vary depending on where young motorists are driving. They vary, even, across the United States.

For instance, in Maine, motorists under the age of 18 aren’t allowed to have any passengers with them as they drive for the first 180 days after they obtain their licenses. In Alabama, motorists under the age of 18 can have one passenger with them.

And that’s just one example of the differences in driving license requirements from one part of the country to the next. The differences are even more pronounced when comparing one country to another. Minimum driving ages vary widely across the world. While most states in the United States allow youngsters to earn their learner’s permits at the age of 15, many other countries require their residents to be much older before they get behind the wheel of a car.

(...)

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