Page 169 of 189

169n
IndexDataTechnologyRepairsCar careControlsOverview
Xenon lamps
*
The xenon lamp provides forward illu-
mination with significantly more bright-
ness and uniformity than the traditional
halogen lamp.
In a xenon lamp, an electric arc replaces
the filament in order to generate intense
illumination. A gas mixture in a quartz
glass tube with metal vapor is ignited by
a high electric voltage. The arc that is
generated is then sustained by a lower
voltage. When the lamp is turned on,
there is a brief warm-up period. Maxi-
mum brightness is attained in approx.
15 seconds.390de134
Xenon lamps provide significantly-
improved visibility, especially during
adverse weather conditions and driving
situations, (driving at night in heavy rain
or through road repair areas where
there are no lane markers, for instance).
Xenon lamps make a significant contri-
bution to highway safety since other
highway users, bicyclists and motorcy-
clists in the right lane, and pedestrians
are more easily detected.
Page 170 of 189
Page 171 of 189
Overview
Controls and features
Operation, care
and maintenance
Technical data
Index Advanced technology
171n
IndexDataTechnologyRepairsCar careControlsOverview
Engine data172
Dimensions173
Weights174
Capacities175
Electrical system176
Ribbed V-belt176
Data
Owner service procedures
Page 172 of 189
172n
BMW 323i BMW 328i
Displacement
Number of cylinders cu.in. (cmm) 152.2 (2,494)
6170.4 (2,793)
6
Max. output
at engine speed hp (kW)
RPM170 (127)
5,500193 (144)
5,500
Maximum torque
at engine speedlb.ft (Nm)
rpm181 (245)
3,500206 (280)
3,500
Compression ratio
10.5 10.2
Stroke
Borein. (mm)
in. (mm)2.95 (75)
3.31 (84)3.31 (84)
3.31 (84)
Fuel-injection system Digital-electronic engine-management system
Engine data
Page 173 of 189
173n
IndexDataTechnologyRepairsCar careControlsOverview
460us295
Dimensions
Page 174 of 189
174n
Weights
BMW 323i BMW 328i
Curb weight (with one person, ready for operation, full tank of fuel, options not included)
with manual transmission
with automatic transmissionlbs (kg)
lbs (kg)3,153 (1,430)
3,213 (1,457)3,197 (1,450)
3,256 (1,477)
Approved gross vehicle weight
with manual transmission
with automatic transmissionlbs (kg)
lbs (kg)4,211 (1,910)
4,255 (1,930)4,270 (1,937)
4,314 (1,957)
Approved front axle weight lbs (kg) 1,962 (890) 1,973 (895)
Approved rear axle weight lbs (kg) 2,348 (1,065) 2,370 (1,075)
Approved roof load capacity lbs (kg) 165 (75) 165 (75)
Luggage compartment capacity cu. ft. (liters) 14.5 (410) 14.5 (410)
Never exceed either the approved axle weights or the gross vehicle weight.
Page 175 of 189
175n
IndexDataTechnologyRepairsCar careControlsOverview
Capacities
Notes
Fuel tank
reserve gal. (liters)
gal. (liters)approx. 16.6 (approx. 63)
approx. 2.1 (approx. 8)Fuel specification: Page 26
Windshield washer system/
Headlamp washer system
*
quarts (liters) approx. 5.6 (approx. 5.3) For details: Page 124
Cooling system including heater circuit quarts (liters) approx. 8.9 (approx. 8.4) For details: Page 128
Engine oil and filter change quarts (liters) approx. 6.9 (approx. 6.5) BMW High Performance
Synthetic Oil
For details: Page 126
Manual transmission, automatic transmission
and differentialÐ Lifetime fluid, no fluid change
required.
Page 176 of 189
176n
Electrical system Ribbed V-beltBattery 12 V, 80 AhSpark plugs NGK BKR 6 EQUP
Bosch FGR 7 DQP (not released at this
time)Water pump Ð AC alternator Ð Power
steering
Ribbed V-belt 6 PK x 1538
A/C compressor
Ribbed V-belt 5 PK x 863You can obtain Original BMW
Parts and Accessories, as well as
professional advice from your BMW
center.<