Technical data
290
Technical data
Engine data
Fuel consumption, carbon dioxide/
O
emissions
Fuel consumption is determined according
to a standard test method 93/116/EU. It is
not the same as the average fuel consump-
tion in practice, which depends on a great
many different factors such as driving style,
load, road condition, traffic density and
flow, weather, tyre pressures, etc.
Engine power output and road perform-
ance data are measured in the conditions
laid down by 80/1269 EU or DIN 70020,
with the car to standard specification. This
standard specifies the permitted toler-
ances. Special accessories may have quite
a significant influence on both performance
and fuel consumption, since they usually
affect the car's weight and
c
-value (drag
coefficient), for instance a roof rack, wider
tyres, additional mirrors etc.
BMW 735i, 735 Li BMW 745i, 745 Li
Displacement
Number of cylinders
cm
m
3600
8
4398
8
Max. power output
at engine speed
kW/bhp
rpm
200/272
6200
245/333
6100
Max. torque
at engine speed
Nm
rpm
360
3700
450
3600
Compression ratio
ε
10.5 10.5
Stroke
Bore
mm
mm
81.2
84.0
82.7
92.0
Mixture preparation Digital Motor Electronics
BMW 735i/735Li BMW 745i/745Li
Automatic Automatic
Urban
Extra-urban
Combined
O
-emissions
Litres/100 km
(Imp. mpg)
Litres/100 km
(Imp. mpg)
Litres/100 km
(Imp. mpg)
Grams/km
15.0/15.3
(18.8/18.5)
8.2/8.3
(34.4/34.0)
10.7/10.9
(26.4/25.9)
259/263
15.5/15.9
(18.2/17.8)
8.3/8.5
(34.0/33.2)
10.9/11.2
(25.9/25.2)
263/271
ba.book Page 290 Thursday, December 19, 2002 8:13 PM
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