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BMW 523i Touring Automatic

(2007 model)

Brief specs of 2007 BMW 523i Touring Automatic

5-door 5-seater station wagon (estate, combi), 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, 139.4 kW / 186.9 hp / 186.9 hp @ 6100 rpm / 6100 rpm / 6100 rpm, 240.0 N·m / 177.0 lb·ft / 177.0 lb·ft @ 3500 rpm / 3500 rpm / 3500 rpm, automatic 6-speed transmission, rear wheel drive, 229 km/h / 142 mph / 142 mph top speed, consumption 7.7 l/100km / 36.7 mpg-UK / 30.5 mpg-US

units: metric UK US

Basic (general) data

Marque (make)BMWIssued from2007
Model523i Touring AutomaticIssued until
Serie5Number made
Model familyBody construction
Model codeBody designation
ManufacturerBMWCountryDE,ZA

Bodywork

Base platformNumber of doors5
Bodywork typestation wagon (estate, combi)Number of seats5
Bodywork designerCargo capacity (volume)
Passenger space (volume)Max. cargo capacity (volume)

Dimensions & Weight

Length4843 mm / 190.7 in / 190.7 inTotal (curb) weight1695 kg / 3737 lb / 3737 lb
Width1846 mm / 72.7 in / 72.7 inDry weight
Height1491 mm / 58.7 in / 58.7 inLoad capacity
Wheelbase2886 mm / 113.6 in / 113.6 inGross (max.) weight
Track front1558 mm / 61.3 in / 61.3 inTowing weight
Track rear1581 mm / 62.2 in / 62.2 inWeight distribution (front)
Ground clearanceFuel capacity70 l / 15.4 UK gal / 18.5 US gal
Length/wheelbase ratio1.68  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)0.28Frontal area (A)2.26 m2 / 24.3 sq ft / 24.3 sq ft
Aerodynamic coefficient (Cd×A)0.63 m2 / 6.8 sq ft / 6.8 sq ftAerodynamic resistance (Aero horse power) at 100 km/h (62 mph)15.7 kW / 21.0 hp / 21.0 hp

Engine

Engine CodeTotal number of cylinders6
Engine Typestraight (inline) Total number of valves24
Engine ManufacturerBMWValves per cylinder4
Engine constructionBore82.0 mm / 3.23 in / 3.23 in
Fuelpetrol (gasoline)Stroke78.8 mm / 3.10 in / 3.10 in
Fuel detailsBore/Stroke ratio1.04
Fuel supplydirect petrol injectionEngine displacement2497 cm3 / 152.4 cu in / 152.4 cu in
Engine Main bearingsUnitary capacity416.17 cm3/cylinder / 25.396 cu in/cylinder / 25.396 cu in/cylinder
Cam DesignDOHC (double overhead camshafts, twin cam)Compression ratio12.0 : 1
SumpwetMax. output power139.4 kW / 186.9 hp / 186.9 hp at 6100 rpm / 6100 rpm / 6100 rpm
AspirationnaturalMax. torque240.0 N·m / 177.0 lb·ft / 177.0 lb·ft at 3500 rpm / 3500 rpm / 3500 rpm
Compressor typeN/AMaximum rpm
IntercoolernoMax. net output (power at the wheels)79.2 kW / 106.2 hp / 106.2 hp (est.)
CoolantwaterSpecific output55.8 kW/l / 1.227 bhp/cu in / 1.227 bhp/cu in
Catalytic converteryesSpecific torque96.1 N·m/l / 0.84 lb·ft/cu in / 0.84 lb·ft/cu in

Transmission

Transmission typeautomaticNumber of gears6
Wheel driverear wheel driveTop gear (drive) ratio0.69
  Final gear (drive) ratio3.91

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed229 km/h / 142 mph / 142 mph
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio110.3 kW/ton / 83.6 bhp/ton / 83.6 bhp/ton
Acceleration 0-100 km/h9.10 s / 9.10 s / 9.10 sFuel consumption, City (urban)10.6 l/100km / 26.6 mpg-UK / 22.2 mpg-US
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)6.0 l/100km / 47.1 mpg-UK / 39.2 mpg-US
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)7.7 l/100km / 36.7 mpg-UK / 30.5 mpg-US
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions184 g/km / 296 g/mi / 296 g/mi
  Range909 km / 565 mi / 565 mi

Chassis

Engine locationfrontEngine alignmentlongitudinal
Steeringrack & pinion PASSteering details
Turns lock-to-lockTurning circle
Suspension frontSuspension rear
Wheels front7J x 16Wheels rear7J x 16
Tyres front225/55 R 16 95WTyres rear225/55 R 16 95W
Brakes frontventilated discBrakes rearventilated disc
Brake diameter front324 mm / 12.8 in / 12.8 inBrake diameter rear320 mm / 12.6 in / 12.6 in
Brakes detailsservo-assisted, ABS (anti-lock braking system)Braked area

Technical specifications and performance data of BMW 523i Touring Automatic

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