BMW Z4 Technical Data Manual

Category
Cars
Type
Technical Data Manual
Safety
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Airbags:
– Driver and front passenger airbags, seat occupancy detector for passenger airbag
sssss
– Side airbags for driver and front passenger
sssss
Brake force display
sssss
Brakes:
– Disc brakes, front, inner-vented
sssss
– Disc brakes, rear (inner-vented on 2.5si and 3.0si)
sssss
Brake light, third
sssss
Bumpers with aluminium impact absorbers front and rear, fully regenerating from impacts
of up to 4 km/h, deformation units at the front and rear absorbing impacts up to 15 km/h
sssss
CBC (Cornering Brake Control)
sssss
Central locking, locks doors, boot lid, fuel filler cap, storage compartment at the back between
the seats, soft top (Z4 Roadster)
sssss
Child seat fastening, ISOFIX, on passenger seat (with airbag deactivation)
ooooo
Deformation zones at front and rear
sssss
Dynamic Stability Control (DSC) with additional functions,
incl. ABS, DBC and Dynamic Traction Control (DTC)
sssss
Roll-over safety system
ssss-
Safety belts, automatic with belt latch tensioner
sssss
Side impact protection, integrated
sssss
Exterior equipment
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Auxiliary indicator light in the front side panel, integrated into the BMW emblem
sssss
Exterior door handles in body colour
sssss
Exterior mirrors in body colour, electrically adjustable, aspheric
sssss
Hardtop
1
oooo-
Hardtop, preparation
oooo-
Headlight surrounds in black
sss--
Headlight surrounds in chrome matt
---ss
Metallic paintwork
ooooo
Model designation, deletion (at no extra cost)
ooooo
Ornamental front grille with chrome surround and black kidney slats (in the Z4 3.0si the
kidney slats come in silk matt graphite)
sssss
Single exhaust pipe, oval
s----
Soft top:
– Black
ssss-
– Dark Beige
2
oooo-
– Grey
2
oooo-
Twin ex haust pip e, circular
-ssss
Variable soft top storage box
ssss-
White indicator lights
sssss
1
Available as original BMW Accessory.
2
At no extra cost.
s Standard equipment o Optional equipment - Not available
Equipment packages
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Exterior mirror package, incl. fold-in function and heated screen washer nozzles
ooooo
Smoker package (at no extra cost)
ooooo
Storage package incl. cup holders
ooooo
Wheels
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Runflat tyres incl. runflat indicator
sssss
Wheels
1
:
– BMW light-alloy wheels star-spoke styling 102, 16"
ooo--
– BMW light-alloy wheels cross-spoke styling 104, 16"
sss--
– BMW light-alloy wheels star-spoke styling 200, 17"
oooss
– BMW light-alloy wheels star-spoke styling 105 with mixed tyres, 17"
ooooo
– BMW light-alloy wheels turbine styling 201, 17"
ooooo
– BMW composite light-alloy wheels star-spoke styling 108 with mixed tyres, 18"
ooooo
– BMW light-alloy wheels double-spoke 135M with mixed tyres, 18"
ooooo
– BMW light-alloy wheels star-spoke styling 203 with mixed tyres, 18"
ooooo
– BMW light-alloy wheels star-spoke styling 241 with mixed tyres, 18"
ooooo
Interior design
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Chrome Line interior
oooss
Foot mats in velour
sssss
Gear lever knob in leather (on 3.0si with clip in chrome anthracite)
oosss
Instrument panel with speedometer and rev counter, fuel gauge and
coolant temperature gauge
sssss
Interior trim:
– Brushed Aluminium, fine-grain
o
2
o
2
o
2
ss
– Fine-wood trim Poplar Grain, light
ooooo
– Fine-wood trim Poplar Grain, brown
ooooo
– Silk matt graphite
sss--
Upholstery:
– Cloth/Sensatec upholstery “Free Spirit”
sss--
– Leather/sports fibre upholstery “Active Sports”
ooo--
– Full leather “New England”
ooooo
– Leather “Oregon”
oooss
1
All BMW light-alloy wheels include wheel security bolts.
2
In design options "Active Sports", full leather "New England"or leather "Oregon".
s Standard equipment o Optional equipment - Not available
Transmission and technology
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
4-cylinder in-line petrol engine with 4-valve technology
s----
6-cylinder in-line petrol engine with 4-valve technology
-ssss
6-speed manual gearbox
sssss
6-speed automatic transmission with Shiftlock/Interlock and Adaptive Transmission
Management, Steptronic
-o---
6-speed automatic transmission with Shiftlock/Interlock and Adaptive Transmission
Management, Steptronic, sports character and steering wheel-mounted shift paddles
--ooo
Central arm rear axle
sssss
Digital Motor Electronics (DME)
sssss
Double-VANOS
sssss
Driving Dynamic Control (sport mode)
--sss
Electronic power steering
sssss
Emissions standard EU4
sssss
Light-alloy cylinder head
sssss
Light-alloy engine
sssss
M sports suspension
ooooo
Multi-stage intake manifold
sssss
Servotronic
sssss
Single-joint spring strut front axle
sssss
Steering wheel column, adjustable for reach and height, manual
sssss
Valvetronic
sssss
Driver assistance
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Cruise control
ooooo
Park Distance Control (PDC)
ooooo
Light and sight
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Courtesy light front centre with delay function
sssss
Exterior and interior mirror with automatic anti-dazzle, heated
ooooo
Foglights
ossss
Glass rear window, heated
sssss
Headlight range control, automatic
sssss
Headlight washing system
ooooo
Heat insulation glass, green, front and side windows
sssss
Interior lights package
ooooo
Interior mirror, automatic anti-glare
ooooo
Interior mirror, trapezoid-shaped
sssss
“LIGHTS ON” Warning
sssss
Rain sensor incl. automatic headlights control
ooooo
Windscreen washer nozzles on the bonnet, heated
ossss
Windscreen with green shade band
ooooo
Xenon headlights, low and high beam incl headlight washing system
ooooo
s Standard equipment o Optional equipment - Not available
Interior features
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Air conditioning
ossss
Automatic air conditioning
ooooo
Central soft top locking, integrated in the front centre of the soft top
sss--
Gear lever and handbrake lever cover, leather
oosss
Seats/seat comfort:
– M sports seats for driver and passenger
ooooo
– Seat adjustment, electric, with memory function for driver’s seat
ooooo
– Seat heating for driver and passenger
oooss
– Standard seats “Sport” for driver and passenger
sssss
Steering wheels:
– M leather steering wheel
ooooo
– Sports steering wheel
ss---
– Sports leather steering wheel
oosss
– Sports leather steering wheel, with multifunction
ooooo
Sun blinds with vanity mirror, with slide covers for driver and front passenger
sssss
Tool k it (integrated into the battery well)
sssss
Twin-tone horn
sssss
Warning triangle and first aid kit
sssss
s Standard equipment o Optional equipment - Not available
Comfort and interior equipment
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Alarm system
ooooo
Armrest at the front
s
1
s
1
s
1
ss
Electronic luggage compartment lock release, via switch in the interior or
remote control in the car key
sssss
Glove compartment, lockable
sssss
Luggage compartment light
sssss
Luggage compartment with textile lining, capacity 240–260 litres
(Z4 Coupé 285340 litres)
sssss
Remote control for central locking
sssss
Soft top operation:
– Fully automatic
ooos-
– Manual single-hand operation, central unlocking
sss--
Storage compartment at the rear between the seats (approx. 8 ltr), can be locked via central
locking system. Storage compartments behind the seats (partially reduced space
if CD-changer, navigation system or HiFi system is installed)
sssss
Wind deflector
oooo-
Window lifts, electric, with push/pull switches and trap release
sssss
Communication, entertainment and information
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Navigation system*:
– Business, incl. Radio BMW Business without CD drive, LC display integrated into
the radio control panel
ooooo
– Professional, incl .Radio BMW Business CD, with fold-out 16:9 screen
ooooo
– Professional, with integrated Bluetooth mobile phone preparation, telematics compatible
(incl. BMW Assist)
ooooo
– TV function for navigation system Professional for analogue and digital broadcasts
ooooo
On-board computer
ossss
Radio/audio:
– 6-disc CD changer
ooooo
– AUX-in connection
sssss
– HiFi loudspeaker system
ooooo
– HiFi system Professional (THX
TM
certified)
ooooo
– Radio BMW Business CD
ooooo
– Radio BMW CD, incl. MP3-decoder
sssss
Telephone:
– Mobile telephone preparation with Bluetooth interface
ooooo
Voice control system
ooooo
1
Included in design options “Active Sports”, full leather “New England” or “Oregon” leather.
* Not available in all countries. Please consult your BMW par tner.
The models illustrated in this brochure show the specifications for the German market. In part, they include optional equipment and accessories not fitted as standard. According to the specific requirements of
other markets, alterations in models, standard and optional equipment, as described in this brochure, may occur. For precise information on model features and the exact level of equipment, please contact your
BMW partner. Subject to change in design and equipment.
© BMW AG, Munich/Germany. Reproduction, in part or in whole, only with written permission from BMW AG, Munich.
s Standard equipment o Optional equipment - Not available
Weight
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Unladen EU
1
kg 1295 1345 [1375] 1360 [1395] 138 5 [1415] 1395 [1425]
Max. permissible kg 1520 1570 [1600] 1585 [1620] 1610 [1640] 1650 [16 80]
Permitted load kg 300 300 300 300 330
Permitted axle load, front/rear kg 750/840 780/840 780/850 790/860 790/890
Engine
2
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Cylinders/valves 4/4 6/4 6/4 6/4 6/4
Capacity cc 1995 2497 2497 2996 2996
Stroke/bore mm 90.0/84.0 78.8/82.0 78.8/82.0 88.0/85.0 88.0/85.0
Max. output/rpm kW/rpm 110 /6 20 0 130/5800 160/6500 195/6600 195/6600
hp/rpm 150/6200 177/58 00 218/6500 265/6600 265/6600
Max. torque/rpm Nm/rpm 200/3600 230/3500-5000 250/2750-4250 315/2750 315/2750
Compression ratio :1 10.5 11. 0 11.0 10.7 10.7
Transmissions
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Standard transmission ratios I/II:1 4.32/2.46 4.32/2.46 4.32/2.46 4.35/2.50 4.35/2.50
III/IV:1 1.66/1.23 1.66/1.23 1.66/1.23 1.67/1.23 1.67/1.23
V/ Vl/R:1 1.00/0.85/3.94 1.0 0/0.85/3.94 1.00/0.85/3.94 1.00/0.85/3.93 1.00/0.85/3.93
Rear axle transmission ratio :1 3.38 3.38 3.38 3.23 3.46
Performance
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Top speed km/h 220 229 [225] 240 [238] 250
4
[250
4
] 250
4
[250
4
]
Acceleration 0 –100 km/h s 8.2 7.1 [ 7.7 ] 6.5 [6.9] 5.7 [6.0] 5.7 [6.0]
Acceleration 0–1000 m s 29.3 27.6 [28.2] 26.5 [26.9] 25.2 [25.3] 25.2 [25.3]
Acceleration 80 –120 km/h in 4th/5th gear
(with standard transmission)
s 8.2/10.6 7.0/9.0 6. 5/ 8.1 5.5/6.7 5.2/6.2
Fuel consumption
3
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Urban l/100 km 10.6 11. 8 [12.0] 11.9 [12.4] 12.4 [12.7] 12.8 [12.7]
Extra-urban l/100 km 5.5 6.1 [6. 3] 6.2 [6.6] 6.2 [6.5] 6.3 [6.5]
Combined l/100 km 7. 4 8.2 [8.4] 8.3 [8.7] 8.5 [8.8] 8.7 [8.8]
CO
2
emissions g/km 176 197 [202] 199 [207] 20 4 [211] 207 [209]
Tank capacity approx. l 55 55 55 55 55
Wheels
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Tyre dimensions 225/50 R 16 V 225/50 R 16 V 225/50 R 16 V 225/45 R 17 W 225/45 R 17 W
Wheel dimensions 7 J x 16 7 J x 16 7 J x 16 8 J x 17 8 J x 17
Material Light-alloy Light-alloy Light-alloy Light-alloy Light-alloy
Electrical system
Roadster
Z4 2.0i
Roadster
Z4 2.5i
Roadster
Z4 2.5si
Roadster
Z4 3.0si
Coupé
Z4 3.0si
Battery capacity
Ah 55 55 55 55 55
Alternator output
A/W 110 /15 40 155/2170 155/ 2170 15 5/ 2170 155 /2170
Explanation of footnotes can be found on page 62.
1
Figures are based on a 90% fill-up, driver’s weight of 68 kg and 7 kg of luggage. Unladen weight
applies to vehicles with standard equipment. Optional extras may increase these figures.
2
The BMW Z4 engines are designed to run on RON 98 fuel. They may be run on RON 91 fuel with a
possible decrease in engine output.
3
All BMW Z4 engines conform to the EU4 emission standard. Fuel consumption is determined
according to the ECE combined driving cycle in which approx. one third of the distance covered is
in urban traffic and two thirds are extra urban driving. CO
2
emissions are measured in addition to
fuel consumption.
4
Electronically limited.
Fuel consumption and CO
2
emissions may vary by country.
Figures in [ ] apply to models with 6-speed automatic transmission.
All dimensions in the technical drawings are given in millimetres. Luggage capacity up to 260 litres (VDA measurement).
1473
1299
1781
823
2495
4091
773
948
1396
1523
1904
BMW Z4 Roadster
1473
1781
1299
823
2495
4091
773
948
1523
1904
1396
BMW Recycling.
Your BMW is the product of a comprehensive recycling concept. But what exactly does that mean in practice? It means that all the requirements
of recycling are taken into account from the start, in the initial development of a BMW. One example is the choice of materials carefully selected
to preserve resources and ensure efficient recycling compatible with the environment. Each BMW is designed and built for simple and
economic recycling after its – long – running life. We have been collecting the know-how required for this purpose ever since 1994 at the unique
BMW Recycling and Dismantling Centre (RDC) near Munich. Please contact your BMW partner on all matters regarding your end-of-life vehicle.
He will be happy to advise you.
All dimensions in the technical drawings are given in millimetres. Luggage capacity up to 340 litres (VDA measurement).
BMW Z4 Coupé
1473
1781
2495
4091
1268
948
1523
1904
1396
823 773
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BMW Z4 Technical Data Manual

Category
Cars
Type
Technical Data Manual

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