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BMW 523i

(2006 model)

Brief specs of 2006 BMW 523i

4-door 5-seater sedan (saloon), petrol (gasoline) 6-cylinder 24-valve straight (inline) engine, DOHC (double overhead camshafts, twin cam), 2497 cm3 / 152.4 cu in / 152.4 cu in, 130.0 kW / 174.3 hp / 174.3 hp @ 5800 rpm / 5800 rpm / 5800 rpm, 230.0 N·m / 169.6 lb·ft / 169.6 lb·ft @ 3500 rpm / 3500 rpm / 3500 rpm, manual 6-speed transmission, rear wheel drive, 230 km/h / 143 mph / 143 mph top speed, consumption 10.9 l/100km / 25.9 mpg-UK / 21.6 mpg-US

units: metric UK US

Basic (general) data

Marque (make)BMWIssued from2006
Model523iIssued until
Serie5Number made
Model familyBody construction
Model codeBody designation
ManufacturerBMWCountryDE,ZA

Bodywork

Base platformNumber of doors4
Bodywork typesedan (saloon)Number of seats5
Bodywork designerCargo capacity (volume)520 l / 18.36 cu ft / 18.36 cu ft
Passenger space (volume)4130 l / 145.85 cu ft / 145.85 cu ftMax. cargo capacity (volume)520 l / 18.36 cu ft / 18.36 cu ft

Dimensions & Weight

Length4850 mm / 190.9 in / 190.9 inTotal (curb) weight1632 kg / 3598 lb / 3598 lb
Width1850 mm / 72.8 in / 72.8 inDry weight
Height1470 mm / 57.9 in / 57.9 inLoad capacity420 kg / 926 lb / 926 lb
Wheelbase2890 mm / 113.8 in / 113.8 inGross (max.) weight2052 kg / 4524 lb / 4524 lb
Track frontTowing weight1302 kg / 2870 lb / 2870 lb
Track rearWeight distribution (front)
Ground clearanceFuel capacity70 l / 15.4 UK gal / 18.5 US gal
Length/wheelbase ratio1.68  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)0.3Frontal area (A)2.31 m2 / 24.9 sq ft / 24.9 sq ft (est.)
Aerodynamic coefficient (Cd×A)0.69 m2 / 7.5 sq ft / 7.5 sq ft (est.)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)17.2 kW / 23.1 hp / 23.1 hp (est.)

Engine

Engine CodeTotal number of cylinders6
Engine Typestraight (inline) (Inline, 6 cylinder)Total number of valves24
Engine ManufacturerValves per cylinder4
Engine constructionBore78.8 mm / 3.10 in / 3.10 in
Fuelpetrol (gasoline)Stroke82.0 mm / 3.23 in / 3.23 in
Fuel detailsBore/Stroke ratio0.96
Fuel supplyInjectionEngine displacement2497 cm3 / 152.4 cu in / 152.4 cu in
Engine Main bearingsUnitary capacity399.90 cm3/cylinder / 24.403 cu in/cylinder / 24.403 cu in/cylinder
Cam DesignDOHC (double overhead camshafts, twin cam)Compression ratio11.0 : 1
SumpwetMax. output power130.0 kW / 174.3 hp / 174.3 hp at 5800 rpm / 5800 rpm / 5800 rpm
AspirationMax. torque230.0 N·m / 169.6 lb·ft / 169.6 lb·ft at 3500 rpm / 3500 rpm / 3500 rpm
Compressor typeMaximum rpm
IntercoolerMax. net output (power at the wheels)52.0 kW / 69.7 hp / 69.7 hp (est.)
CoolantSpecific output52.1 kW/l / 1.144 bhp/cu in / 1.144 bhp/cu in
Catalytic converterSpecific torque92.1 N·m/l / 0.81 lb·ft/cu in / 0.81 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears6
Wheel driverear wheel driveTop gear (drive) ratio
  Final gear (drive) ratio

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed230 km/h / 143 mph / 143 mph
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio108.6 kW/ton / 82.3 bhp/ton / 82.3 bhp/ton
Acceleration 0-100 km/hFuel 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)10.9 l/100km / 25.9 mpg-UK / 21.6 mpg-US
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions276 g/km / 444 g/mi / 444 g/mi
  Range642 km / 399 mi / 399 mi

Chassis

Engine locationfrontEngine alignmentlongitudinal
SteeringSteering detailsPower assisted steering. Traction control. Electronic stabilisation program (ESP).
Turns lock-to-lockTurning circle12.0 m / 39.4 ft / 39.4 ft
Suspension frontSuspension rear
Wheels frontWheels rear
Tyres front225/55R16Tyres rear225/55R16
Brakes frontventilated discBrakes rearventilated disc
Brake diameter frontBrake diameter rear
Brakes detailsABS (anti-lock braking system)Braked area

Technical specifications and performance data of BMW 523i

Infobox

Six Major Factors that Influence Auto Insurance Rates

No two car insurance rates are the same. From driver to driver, several factors will change how much a policyholder pays for even the same coverage. Here we review the six main components that go into the auto insurance rates recipe.

1. How Much You Drive

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(...)

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