Honda Small Engines

List of small Honda engines for general-purpose applications such as pressure washers, commercial lawn and garden equipment, tillers and cultivators, generators, construction and industrial equipment, agricultural equipment, small vehicles, water pumps

Honda Engines use a standard model naming convention.

GXEngine series V – vertical shaft (GCV, GXV)
160Engine size Displacement (cc)
T1Manufacturing location and model version
QXCEngine type code This identifies the exact variant of engine

The engine serial number is stamped into the side of the engine. All Honda engine serial numbers have a 4 or 5 letter prefix followed by a 7 digit number.

EngineDisplacementBore & StrokePower output (max.)Net Torque
G SERIES
G20135 cc
(8.05 cu.in.)
3.0 PS
G2559 cc
(3.6 cu.in.)
46 x 35.6 mm
(1.81 x 1.40 in.)
2.5 HP at 6,000 rpm
G2867 cc
(4.09 cu.in.)
49 x 35.5 mm
(1.93 x 1.40 in.)
2.8 HP at 6,000 rpm
G30135 cc
(8.05 cu.in.)
4.0 PS
G35144 cc
(8.79 cu.in.)
64 x 45 mm
(2.52 x 1.77 in.)
3.5 HP at 4,000 rpm6.5 Nm at 3,000 rpm
G41170 cc
(10.37 cu.in.)
66 x 50 mm
(2.59 x 1.97 in.)
4.5 PS at 4,000 rpm
G42171 cc
(10.4 cu.in.)
66 x 50 mm
(2.59 x 1.97 in.)
4.5 HP at 4,000 rpm8.4 Nm at 3,600 rpm
G45240 cc
(16.6 cu.in.)
72 x 59 mm
(2.83 x 3.32 in.)
6.0 PS at 4,000 rpm
G50187 cc
(11.4 cu.in.)
69 x 50 mm
(2.7 x 2.0 in.)
5.0 HP at 4,000 rpm9.0 Nm at 3,600 rpm
G65240 cc
(14.6 cu.in.)
72 x 59 mm
(2.8 x 2.3 in.)
6.9 HP at 4,000 rpm12.0 Nm at 3,600 rpm
G80296 cc
(18.0 cu.in.)
80 x 59 mm
(3.2 x 2.3 in.)
8.0 HP at 4,000 rpm15.7 Nm at 2,500 rpm
G10076 cc
(4.6 cu.in.)
46 x 46 mm
(1.81 x 1.81 in.)
2.0 HP at 4,200 rpm3.5 Nm at 3,000 rpm
G100 K183 cc
(5.06 cu.in.)
48 x 46 mm
(1.88 x 1.81 in.)
2.2 HP at 4,200 rpm3.8 Nm at 3,000 rpm
G100 K298 cc
(6.0 cu.in.)
52 x 46 mm
(2.05 x 1.81 in.)
2.5 HP at 4,200 rpm4.5 Nm at 3,000 rpm
G150144 cc
(8.8 cu.in.)
64 x 45 mm
(2.52 x 1.77 in.)
3.8 HP at 3,600 rpm7.4 Nm at 3,000 rpm
G200197 cc
(12.0 cu.in.)
64 x 56 mm
(2.52 x 2.20 in.)
5.5 HP at 3,600 rpm10.8 Nm at 2,500 rpm
G300272 cc
(16.1 cu.in.)
76 x 60 mm
(3.00 x 2.40 in.)
7 HP at 3,600 rpm14.7 Nm at 3600 rpm
G400406 cc
(24.8 cu.in.)
86 x 70 mm
(3.40 x 2.80 in.)
10 HP at 3,600 rpm22.5 Nm at 3600 rpm
GC SERIES
GC135135 cc
(8.2 cu.in.)
64 x 42 mm
(2.5 x 1.7 in.)
4.0 HP at 3,600 rpm8.6 Nm at 2,500 rpm
GC160160 cc
(9.8 cu.in.)
64 x 50 mm
(2.5 x 1.97 in.)
5.0 HP at 3,600 rpm10.3 Nm at 2,500 rpm
GC190187 cc
(11.4 cu.in.)
69 x 50 mm
(2.71 x 1.97 in.)
6.0 HP at 3,600 rpm12.1 Nm at 2,500 rpm
GCV SERIES
GCV135135 cc
(8.2 cu.in.)
64 x 42 mm
(2.5 x 1.7 in.)
4.5 HP at 3,600 rpm9.7 Nm at 2,500 rpm
GCV160160 cc
(9.8 cu.in.)
64 x 50 mm
(2.5 x 1.97 in.)
5.5 HP at 3,600 rpm11.4 Nm at 2,500 rpm
GCV190187 cc
(11.4 cu.in.)
69 x 50 mm
(2.71 x 1.97 in.)
5.1 HP at 3,600 rpm11.3 Nm at 2,500 rpm
GCV520530 cc
(32.3 cu.in.)
77 x 57 mm
(3.0 x 2.2 in.)
14.0 HP at 3,600 rpm35.9 Nm at 2,500 rpm
GCV530530 cc
(32.3 cu.in.)
77 x 57 mm
(3.0 x 2.2 in.)
16.0 HP at 3,600 rpm36.5 Nm at 2,500 rpm
GD SERIES
GD909.0 PS
GD10010.0 PS
GD320317 cc
(19.3 cu.in.)
76 x 70 mm
(2.99 x 2.76 in.)
7.0 HP at 3,600 rpm15.7 Nm at 3,600 rpm
GD321317 cc
(19.3 cu.in.)
76 x 70 mm
(2.99 x 2.76 in.)
7.0 HP at 3,600 rpm15.7 Nm at 3,600 rpm
GD410411 cc
(25.2 cu.in.)
82 x 78 mm
(3.23 x 3.07 in.)
9.0 HP at 3,600 rpm20.6 Nm at 3,600 rpm
GD411411 cc
(25.2 cu.in.)
82 x 78 mm
(3.23 x 3.07 in.)
9.0 HP at 3,600 rpm20.6 Nm at 3,600 rpm
GD11001061 cc
(65.0 cu.in.)
76 x 78 mm
(2.99 x 3.07 in.)
SH1:18 HP at 2,600 rpm
SH2:20 HP at 3,000 rpm
SH3:22 HP at 3,600 rpm
SH1:58.8 Nm at 2,600 rpm
SH2:55.9 Nm at 2,000 rpm
SH3:52 Nm at 2,200 rpm
GD12501235 cc
(75.6 cu.in.)
82 x 78 mm
(3.23 x 3.07 in.)
SH1:20 HP at 2,600 rpm
SH2:22 HP at 3,000 rpm
SH3:24 HP at 3,600 rpm
SH1:64.7 Nm at 1,600 rpm
SH2:61.8 Nm at 2,000 rpm
SH3:55.9 Nm at 2,200 rpm
GE SERIES
GE3534.4 cc
(2.11 cu.in.)
37 x 32 mm
(1.5 x 1.3 in.)
0.91 HP at 4,500 rpm1.47 Nm at 3,500 rpm
GP SERIES
GP160H163 cc
(9.9 cu.in.)
68 x 45 mm
(2.68 x 1.77 in.)
4.8 HP at 3,600 rpm10.3 Nm at 2,500 rpm
GP200H196 cc
(12.0 cu.in.)
68 x 54 mm
(2.68 x 2.13 in.)
5.5 HP at 3,600 rpm12.4 Nm at 2,500 rpm
GS SERIES
GS65240 cc
(14.6 cu.in.)
72 X 59 mm
(2.8 x 2.3 in)
6.8 PS at 4,000 rpm12.0 Nm at 3,000 rpm
GS160160 cc
(9.8 cu.in.)
64 x 50 mm
(2.5 x 2.0 in.)
5.0 HP at 3,600 rpm10.3 Nm at 2,500 rpm
GS190A187 cc
(11.4 cu.in.)
69 x 50 mm
(2.7 x 2.0 in.)
6.0 HP at 3,600 rpm12.1 Nm at 2,500 rpm
GS190187 cc
(11.4 cu.in.)
69 x 50 mm
(2.7 x 2.0 in.)
5.2 HP at 3,600 rpm11.3 Nm at 2,500 rpm
GSV SERIES
GSV190187 cc
(11.4 cu.in.)
69 x 50 mm
(2.7 x 2.0 in.)
6.5 HP at 3,600 rpm13.2 Nm at 2,500 rpm
GT SERIES
GT504.0 PS
GT655.0 PS
GV SERIES
GV35144 cc
(8.8 cu.in.)
64 x 45 mm
(2.5 x 1.8 in.)
3.5 HP at 4,000 rpm6.6 Nm at 3,000 rpm
GV10097 cc
(5.9 cu.in.)
52 x 46 mm
(2.04 x 1.81 in.)
2.6 HP at 4,200 rpm4.3 Nm at 3,000 rpm
GV150144 cc
(8.8 cu.in.)
64 x 45 mm
(2.5 x 1.8 in.)
3.5 HP at 3,600 rpm6.9 Nm at 3,000 rpm
GV200197 cc
(12.0 cu.in.)
67 x 56 mm
(2.64 x 2.20 in.)
5.0 HP at 3,600 rpm10.3 Nm at 3,000 rpm
GV400406 cc
(28.1 cu.in.)
86 x 70 mm
(3.40 x 2.80 in.)
11.0 HP at 3,600 rpm24.5 Nm at 3,000 rpm
GX SERIES
GX2222 cc
(1.3 cu.in.)
33 x 26 mm
(1.3 x 1.0 in.)
1.0 HP at 7,000 rpm1.09 Nm at 4,500 rpm
GX2525 cc
(1.5 cu.in.)
35 x 26 mm
(1.4 x 1.0 in.)
1.08 HP at 7,000 rpm1.25 Nm at 5,000 rpm
GX3131 cc
(1.3 cu.in.)
39 x 26 mm
(1.5 x 1.0 in.)
1.5 HP at 7,000 rpm1.64 Nm at 4,500 rpm
GX3535.8 cc
(2.18 cu.in.)
39 x 30 mm
(1.5 x 1.2 in.)
1.6 PS at 7,000 rpm1.9 Nm at 5,500 rpm
GX10098 cc
(6.0 cu.in.)
56 x 40 mm
(2.2 x 1.6 in.)
3.0 PS at 3,600 rpm5.7 Nm at 3,600 rpm
GX110107 cc
(6.5 cu.in.)
57 x 42 mm
(2.24 x 1.6 in.)
3.5 PS at 4,000 rpm6.7 Nm at 3,600 rpm
GX120 T1118 cc
(7.2 cu.in.)
60 x 42 mm
(2.4 x 1.65 in.)
4.0 HP at 4,000 rpm7.5 Nm at 2,500 rpm
GX120 UT2/T2118 cc
(7.2 cu.in.)
60 x 42 mm
(2.4 x 1.65 in.)
3.5 HP at 3,600 rpm7.3 Nm at 2,500 rpm
GX140144 cc
(8.78 cu.in.)
64 x 45 mm
(2.5 x 1.77 in.)
5.0 PS at 4,000 rpm9.8 Nm at 3,600 rpm
GX160 T1163 cc
(9.9 cu.in.)
68 x 45 mm
(2.68 x 1.77 in.)
5.5 HP at 4,000 rpm11 Nm at 2,500 rpm
GX160 UT2/T2163 cc
(9.9 cu.in.)
68 x 45 mm
(2.68 x 1.77 in.)
4.9 HP at 3,600 rpm10.3 Nm at 2,500 rpm
GX200 T196 cc
(12.0 cu.in.)
68 x 54 mm
(2.68 x 2.13 in.)
6.5 HP at 3,600 rpm13.2 Nm at 2,500 rpm
GX200 UT2/T2196 cc
(12.0 cu.in.)
68 x 54 mm
(2.68 x 2.13 in.)
5.6 HP at 3,600 rpm12.4 Nm at 2,500 rpm
GX240 K1/T1/UT1242 cc
(14.8 cu.in.)
73 x 58 mm
(2.9 x 2.3 in.)
8.0 HP at 3,600 rpm17.0 Nm at 2,500 rpm
GX240 R2/RT2/T2/U2/UT2270 cc
(16.5 cu.in.)
77 x 58 mm
(3.0 x 2.3 in.)
7.9 HP at 3,600 rpm18.3 Nm at 2,500 rpm
GX270 K1/T1/UT1270 cc
(16.5 cu.in.)
77 x 58 mm
(3.0 x 2.3 in.)
9.0 HP at 3,600 rpm19.5 Nm at 2,500 rpm
GX270 T2/UT2270 cc
(16.5 cu.in.)
77 x 58 mm
(3.0 x 2.3 in.)
8.4 HP at 3,600 rpm19.1 Nm at 2,500 rpm
GX340 K1337 cc
(20.6 cu.in.)
82 x 64 mm
(3.2 x 2.5 in.)
11.0 HP at 3,600 rpm24 Nm at 2,500 rpm
GX340 R2/RT2/T2/U2/UT2389 cc
(23.7 cu.in.)
88 x 64 mm
(3.5 x 2.5 in.)
10.7 HP at 3,600 rpm26.4 Nm at 2,500 rpm
GX360 K1359 cc
(21.9 cu.in.)
58 x 68 mm
(2.3 x 2.7 in.)
13.0 HP at 3,600 rpm25.7 Nm at 3,000 rpm
GX390 K1389 cc
(23.7 cu.in.)
88 x 64 mm
(3.5 x 2.5 in.)
13.0 HP at 3,600 rpm27 Nm at 2,500 rpm
GX390 RT2/T2/UT2389 cc
(23.7 cu.in.)
88 x 64 mm
(3.5 x 2.5 in.)
11.7 HP at 3,600 rpm26.5 Nm at 2,500 rpm
GX610 K1614 cc
(37.5 cu.in.)
77 x 66 mm
(3.03 x 2.6 in.)
18 HP at 3,600 rpm43.1 Nm at 2,500 rpm
GX610 U1/R1614 cc
(37.5 cu.in.)
77 x 66 mm
(3.03 x 2.6 in.)
16.6 HP at 3,600 rpm39.6 Nm at 2,500 rpm
GX620 K1614 cc
(37.5 cu.in.)
77 x 66 mm
(3.03 x 2.6 in.)
20 HP at 3,600 rpm44.1 Nm at 2,500 rpm
GX620 U1/R1614 cc
(37.5 cu.in.)
77 x 66 mm
(3.03 x 2.6 in.)
18.1 HP at 3,600 rpm40.6 Nm at 2,500 rpm
GX630688 cc
(41.97 cu.in.)
78 x 72 mm
(3.07 x 2.83 in.)
20.8 HP at 3,600 rpm48.3 Nm at 2,500 rpm
GX640635 cc
(38.7 cu.in.)
76 x 70 mm
(3.0 x 2.8 in.)
19.7 HP at 3,600 rpm46.1 Nm at 2,500 rpm
GX660688 cc
(41.97 cu.in.)
78 x 72 mm
(3.07 x 2.83 in.)
21.5 HP at 3,600 rpm48.3 Nm at 2,500 rpm
GX670670 cc
(40.9 cu.in.)
77 x 72 mm
(3.03 x 2.83 in.)
24.0 HP at 3,600 rpm50.8 Nm at 2,500 rpm
GX670 U/R670 cc
(40.9 cu.in.)
77 x 72 mm
(3.03 x 2.83 in.)
20.5 HP at 3,600 rpm46.0 Nm at 2,500 rpm
GX690688 cc
(41.97 cu.in.)
78 x 72 mm
(3.07 x 2.83 in.)
22.1 HP at 3,600 rpm48.3 Nm at 2,500 rpm
GXH SERIES
GXH5049 cc
(2.99 cu.in.)
42 x 36 mm
(1.65 x 1.42 in.)
2.4 HP at 7,000 rpm3.04 Nm at 4,500 rpm
GXR SERIES
GXR120 T/RT121 cc
(7.4 cu.in.)
60 x 43 mm
(2.36 x 1.69 in.)
3.6 HP at 3,600 rpm7.5 Nm at 2,500 rpm
GXV SERIES
GXV5049 cc
(2.99 cu.in.)
42 x 36 mm
(1.65 x 1.42 in.)
2.5 HP at 7,000 rpm3.04 Nm at 2,500 rpm
GXV5757 cc
(3.50 cu.in.)
45 x 36 mm
(1.77 x 1.42 in.)
2.0 HP at 4,800 rpm3.2 Nm at 4,500 rpm
GXV120118 cc
(7.2 cu.in.)
60 x 42 mm
(2.4 x 1.7 in.)
4.0 HP at 3,600 rpm8.0 Nm at 2,700 rpm
GXV140135 cc
(8.2 cu.in.)
68 x 45 mm
(2.7 x 1.8 in.)
5.0 HP at 3,600 rpm10.3 Nm at 2,700 rpm
GXV160163 cc
(10.0 cu.in.)
68 x 45 mm
(2.7 x 1.8 in.)
5.5 HP at 3,600 rpm10.8 Nm at 2,500 rpm
GXV270270 cc
(16.5 cu.in.)
77 x 58 mm
(3.0 x 2.3 in.)
8.5 HP at 3,600 rpm18 Nm at 2,500 rpm
GXV340337 cc
(20.6 cu.in.)
82 x 64 mm
(3.23 x 2.52 in.)
11 HP at 3,600 rpm23 Nm at 2,500 rpm
GXV390389 cc
(23.7 cu.in.)
88 x 64 mm
(3.46 x 2.52 in.)
13 HP at 3,600 rpm28 Nm at 2,500 rpm
GXV520530 cc
(32.3 cu.in.)
77 x 57 mm
(3.0 x 2.2 in.)
14.0 HP at 3,600 rpm35.9 Nm at 2,500 rpm
GXV530530 cc
(32.3 cu.in.)
77 x 57 mm
(3.0 x 2.2 in.)
16.0 HP at 3,600 rpm36.5 Nm at 2,500 rpm
GXV610 K1514 cc
(37.5 cu.in.)
77 x 66 mm
(3.0 x 2.6 in.)
18.0 HP at 3,600 rpm43.1 Nm at 2,500 rpm
GXV620 K1514 cc
(37.5 cu.in.)
77 x 66 mm
(3.0 x 2.6 in.)
20.0 HP at 3,600 rpm44.1 Nm at 2,500 rpm
GXV630 R688 cc
(41.97 cu.in.)
78 x 72 mm
(3.07 x 2.83 in.)
20.8 HP at 3,600 rpm48.3 Nm at 2,500 rpm
GXV660 R688 cc
(41.97 cu.in.)
78 x 72 mm
(3.07 x 2.83 in.)
21.5 HP at 3,600 rpm48.3 Nm at 2,500 rpm
GXV670670 cc
(40.9 cu.in.)
77 x 72 mm
(3.03 x 2.83 in.)
22.8 HP at 3,600 rpm44.4 Nm at 2,500 rpm
GXV690 R688 cc
(41.97 cu.in.)
78 x 72 mm
(3.07 x 2.83 in.)
22.1 HP at 3,600 rpm48.3 Nm at 2,500 rpm
iGX SERIES
iGX240270 cc
(16.5 cu.in.)
77 x 58 mm
(3.0 x 2.3 in.)
7.9 HP at 3,600 rpm18.3 Nm at 3,600 rpm
iGX270270 cc
(16.5 cu.in.)
77 x 58 mm
(3.0 x 2.3 in.)
8.4 HP at 3,600 rpm19.1 Nm at 3,600 rpm
iGX340289 cc
(23.7 cu.in.)
88 x 64 mm
(3.46 x 2.52 in.)
10.7 HP at 3,600 rpm26.4 Nm at 3,600 rpm
iGX390289 cc
(23.7 cu.in.)
88 x 64 mm
(3.46 x 2.52 in.)
11.7 HP at 3,600 rpm26.5 Nm at 3,600 rpm
iGX440438 cc
(26.7 cu.in.)
88 x 72.1 mm
(3.46 x 2.84 in.)
12.7 HP at 3,600 rpm29.8 Nm at 2,500 rpm
T SERIES
T2.5 PS
VN SERIES
VN4 PS
VNC5 PS
VND5 PS