BMW Z4 ROADSTER 2.5I-2003 User Manual

Technical data
94
Technical data
Engine data
Weights
Z4 roadster 2.5i Z4 roadster 3.0i
Displacement
Number of cylinders
cu in/cmµ 152.1/2,494
6
181.7/2,979
6
Maximum power output
at engine speed
hp/kW
rpm
184/141
6,000
225/170
5,900
Maximum torque
at engine speed
lb ft/Nm
rpm
181/245
3,500
222/300
3,500
Compression ratio
ε
10.5 10.2
Stroke
Bore
in/mm
in/mm
2.95/75
3.31/84
3.53/89.6
3.31/84
Fuel-injection system Digital electronic engine-management system DME
Z4 roadster 2.5i Z4 roadster 3.0i
Curb weight
with manual transmission
with automatic transmission
lbs/kg
lbs/kg
2,932/1,330
2,998/1,360
2,998/1,360
3,042/1,380
Approved gross vehicle weight
with manual transmission
with automatic transmission
lbs/kg
lbs/kg
3,483/1,580
3,549/1,610
3,549/1,610
3,593/1,630
Approved front axle load lbs/kg 1,720/780 1,742/790
Approved rear axle load lbs/kg 1,841/835 1,863/845
Luggage compartment capacity
with the convertible top compartment raised
cu ft/l
cu ft/l
8.5/240
9.2/260
8.5/240
9.3/260
Never exceed either the approved axle loads or the approved gross vehicle weight.
Online Edition for Part-No. 01 41 0 156 897 - © 09/02 BMW AG

BMW Z4 ROADSTER 2.5I-2003 Specifications

General

Brand	BMW
Model	Z4 ROADSTER 2.5I-2003
Category	Automobile
Language	English