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BMW Z4 3.0i Automatic

(2002 model)

Brief specs of 2002 BMW Z4 3.0i Automatic

2-door 2-seater drophead coupé (convertible coupé), petrol (gasoline) 6-cylinder 24-valve straight (inline) engine, DOHC (double overhead camshafts, twin cam), 2979 cm3 / 181.8 cu in / 181.8 cu in, 170.0 kW / 228.0 hp / 228.0 hp @ 5900 rpm / 5900 rpm / 5900 rpm, 300.0 N·m / 221.3 lb·ft / 221.3 lb·ft @ 3500 rpm / 3500 rpm / 3500 rpm, automatic 5-speed transmission, rear wheel drive, 244 km/h / 152 mph / 152 mph top speed, consumption 9.5 l/100km / 29.7 mpg-UK / 24.8 mpg-US

units: metric UK US

Basic (general) data

Marque (make)BMWIssued from2002
ModelZ4 3.0i AutomaticIssued until
SerieZ4Number made
Model familyBody construction
Model codeBody designation
ManufacturerBMWCountryDE,ZA

Bodywork

Base platformNumber of doors2
Bodywork typedrophead coupé (convertible coupé)Number of seats2
Bodywork designerCargo capacity (volume)
Passenger space (volume)4130 l / 145.85 cu ft / 145.85 cu ftMax. cargo capacity (volume)

Dimensions & Weight

Length4091 mm / 161.1 in / 161.1 inTotal (curb) weight1385 kg / 3053 lb / 3053 lb
Width1781 mm / 70.1 in / 70.1 inDry weight
Height1299 mm / 51.1 in / 51.1 inLoad capacity
Wheelbase2495 mm / 98.2 in / 98.2 inGross (max.) weight
Track front1473 mm / 58.0 in / 58.0 inTowing weight
Track rear1523 mm / 60.0 in / 60.0 inWeight distribution (front)
Ground clearanceFuel capacity55 l / 12.1 UK gal / 14.5 US gal
Length/wheelbase ratio1.64  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)0.35Frontal area (A)1.91 m2 / 20.6 sq ft / 20.6 sq ft
Aerodynamic coefficient (Cd×A)0.67 m2 / 7.2 sq ft / 7.2 sq ftAerodynamic resistance (Aero horse power) at 100 km/h (62 mph)16.7 kW / 22.3 hp / 22.3 hp

Engine

Engine CodeTotal number of cylinders6
Engine Typestraight (inline) (Inline, 6 cylinder)Total number of valves24
Engine ManufacturerBMWValves per cylinder4
Engine constructionBore84.0 mm / 3.31 in / 3.31 in
Fuelpetrol (gasoline)Stroke89.6 mm / 3.53 in / 3.53 in
Fuel detailsBore/Stroke ratio0.94
Fuel supplySiemens MS45 fuel inj.Engine displacement2979 cm3 / 181.8 cu in / 181.8 cu in
Engine Main bearingsUnitary capacity496.50 cm3/cylinder / 30.298 cu in/cylinder / 30.298 cu in/cylinder
Cam DesignDOHC (double overhead camshafts, twin cam)Compression ratio10.2 : 1
SumpMax. output power170.0 kW / 228.0 hp / 228.0 hp at 5900 rpm / 5900 rpm / 5900 rpm
AspirationnaturalMax. torque300.0 N·m / 221.3 lb·ft / 221.3 lb·ft at 3500 rpm / 3500 rpm / 3500 rpm
Compressor typeN/AMaximum rpm
IntercoolernoMax. net output (power at the wheels)95.3 kW / 127.8 hp / 127.8 hp (est.)
CoolantwaterSpecific output57.1 kW/l / 1.254 bhp/cu in / 1.254 bhp/cu in
Catalytic converteryesSpecific torque100.7 N·m/l / 0.88 lb·ft/cu in / 0.88 lb·ft/cu in

Transmission

Transmission typeautomaticNumber of gears5
Wheel driverear wheel driveTop gear (drive) ratio0.74
  Final gear (drive) ratio3.46

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed244 km/h / 152 mph / 152 mph
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio164.6 kW/ton / 124.7 bhp/ton / 124.7 bhp/ton
Acceleration 0-100 km/h6.20 s / 6.20 s / 6.20 sFuel consumption, City (urban)13.5 l/100km / 20.9 mpg-UK / 17.4 mpg-US
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)7.3 l/100km / 38.7 mpg-UK / 32.2 mpg-US
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)9.5 l/100km / 29.7 mpg-UK / 24.8 mpg-US
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions231 g/km / 372 g/mi / 372 g/mi
  Range579 km / 360 mi / 360 mi

Chassis

Engine locationfrontEngine alignmentlongitudinal
SteeringSteering details
Turns lock-to-lockTurning circle9.8 m / 32.2 ft / 32.2 ft
Suspension frontSuspension rear
Wheels front8J x 17Wheels rear8J x 17
Tyres front225/45 R 17 91WTyres rear225/45 R 17 91W
Brakes frontventilated discBrakes rearventilated disc
Brake diameter front300 mm / 11.8 in / 11.8 inBrake diameter rear294 mm / 11.6 in / 11.6 in
Brakes detailsservo-assisted, ABS (anti-lock braking system)Braked area

Technical specifications and performance data of BMW Z4 3.0i Automatic

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