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BMW 525 tds

(1991 model)

Brief specs of 1991 BMW 525 tds

4-door 5-seater sedan (saloon), diesel 6-cylinder 12-valve straight (inline) engine, SOHC (single overhead camshaft), 2498 cm3 / 152.4 cu in / 152.4 cu in, 106.6 kW / 143.0 hp / 143.0 hp @ 4800 rpm / 4800 rpm / 4800 rpm, 260.0 N·m / 191.8 lb·ft / 191.8 lb·ft @ 2200 rpm / 2200 rpm / 2200 rpm, manual 5-speed transmission, rear wheel drive, 207 km/h / 129 mph / 129 mph top speed

units: metric UK US

Basic (general) data

Marque (make)BMWIssued from1991
Model525 tdsIssued until1995
Serie5Number made
Model familyE34Body constructionmonocoque
Model codeBody designationE34
ManufacturerBMWCountryDE,ZA

Bodywork

Base platformE34Number 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) weight1480 kg / 3263 lb / 3263 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)
Ground clearance120 mm / 4.7 in / 4.7 inFuel capacity80 l / 17.6 UK gal / 21.1 US gal
Length/wheelbase ratio1.71  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)Frontal area (A)2.10 m2 / 22.6 sq ft / 22.6 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 constructionBore80.0 mm / 3.15 in / 3.15 in
FueldieselStroke83.0 mm / 3.27 in / 3.27 in
Fuel detailsBore/Stroke ratio0.96
Fuel supplyBosch DDE diesel inj.Engine displacement2498 cm3 / 152.4 cu in / 152.4 cu in
Engine Main bearings7Unitary capacity416.33 cm3/cylinder / 25.406 cu in/cylinder / 25.406 cu in/cylinder
Cam DesignSOHC (single overhead camshaft)Compression ratio22.0 : 1
SumpMax. output power106.6 kW / 143.0 hp / 143.0 hp at 4800 rpm / 4800 rpm / 4800 rpm
AspirationturbochargedMax. torque260.0 N·m / 191.8 lb·ft / 191.8 lb·ft at 2200 rpm / 2200 rpm / 2200 rpm
Compressor typeMaximum rpm
IntercooleryesMax. net output (power at the wheels)49.8 kW / 66.8 hp / 66.8 hp (est.)
CoolantwaterSpecific output42.7 kW/l / 0.938 bhp/cu in / 0.938 bhp/cu in
Catalytic converteryesSpecific torque104.1 N·m/l / 0.91 lb·ft/cu in / 0.91 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears5
Wheel driverear wheel driveTop gear (drive) ratio1
  Final gear (drive) ratio2.65

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed207 km/h / 129 mph / 129 mph
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio96.6 kW/ton / 73.2 bhp/ton / 73.2 bhp/ton
Acceleration 0-100 km/h11.00 s / 11.00 s / 11.00 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
SteeringSteering details
Turns lock-to-lockTurning circle11.0 m / 36.1 ft / 36.1 ft
Suspension frontIndependent, Anti-roll (anti-sway) bar (ARB)Suspension rearIndependent, Semi-trailing arm, Trailing arm, Coil springs, Anti-roll (anti-sway) bar (ARB)
Wheels frontWheels rear
Tyres front205/65 R15Tyres rear205/65 R15
Brakes frontventilated discBrakes rearventilated disc
Brake diameter frontBrake diameter rear
Brakes detailsservo-assisted, ABS (anti-lock braking system)Braked area

Technical specifications and performance data of BMW 525 tds

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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