Engine Data - Vauxhall Astra Owner's Manual

Engine data

Sales designation
Eng ine code
Numb er of cylinders
Bore dia. (mm )
Stroke (mm)
3
Piston displacement (cm )
Max . engine outp ut (k W)
at rpm
Torque (Nm )
at rpm
Com pression ratio
1 )
O ctane requirement (RO N)
unleaded
or unleaded
or unleaded
Max . permissible engine speed,
continuous operation (rpm) approx.
O il consumption (l/1000 km)
1)
Stan da rd high-q uality fuels , e.g . unlea ded DIN EN 228; value p rinted in b old: reco mmend ed fuel.
2)
Kn ock contro l s ys tem a utoma tically a d jus ts ig nition tim ing a ccording to typ e o f fuel used (octa ne nu mber).
3)
Slight reduction in engine ou tp ut a nd to rq ue if 91 R ON is used .
4)
If no un lea ded premium-g ra de fuels a re a vailab le, 91 R ON can b e used, taking ca re to avoid s evere engine loa ds a nd d riving a t full throttle, a s well
as d rivin g in mo untainou s terra in with a carava n / tra iler lo ad or la rg e pa ylo ad .
254
1.6 TWINPO RT 1.8
Z 16 XEP Z 18 XE
4 4
79.0 80. 5
81.5 88. 2
1598 1796
76 92
6000 5600
147 170
3600 3800
10.5 10. 5
2) 2)
95 95
2) 2)
98 98
2)3 ) 2)3 )
91 91
6400 6400
0.6 0.6
2.0 Turbo 2.2
Z 20 LET Z 22 S E
4 4
86. 0 86.0
86. 0 94.6
1998 2198
14 7 108
5600 5800
250 203
1950 to 5300 4000
8.8 10.0
2 ) 2 )
95 95
2) 2 )
98 98
2)4 ) 2 )3 )
91 91
6400 6500
0.6 0.6