Suzuki SWIFT Owner's Manual page 306

SPECIFICATIONS
ITEM: Engine
Type
Number of cylinders
Bore
Stroke
Piston displacement
Compression ratio
ITEM: Electrical
Standard spark plug
Lead-acid battery
Fuses
11-2
K12M (DOHC)
4
73.0 mm (2.87 in.)
71.5 mm (2.81 in.)
3
1197 cm (1197 cc, 73.0 cu.in)
11.5 : 1
NGK ILZKR6F11
B24 20HR 45Ah CCA 480A (JIS)
See "INSPECTION AND MAINTENANCE" section.
57RK0-14E