Speed and Fuel Conversions
A few simple generic conversions and a fuel range estimator for the 650GS
Speed Conversions
Basic MPH to KPH
MPH
10
20
30
40
50
60
70
80
90
100
110
120
KPH
16
32
48
64
80
96
112
128
144
161
177
193
Specific Speed Conversion
Basic MPH to KPH
KPH
10
20
30
40
50
60
70
80
90
100
110
120
140
150
160
170
180
MPH
6
12
18
25
31
37
43
50
56
62
68
75
81
87
93
106
112
Litres to Gallons Conversion
Litres
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
UK Gallons
0.22
0.44
0.66
0.88
1.1
1.32
1.54
1.76
1.98
2.2
2.42
2.64
2.86
3.08
3.3
3.52
3.74
US Gallons
0.26
0.53
0.79
1.06
1.32
1.59
1.85
2.11
2.38
2.64
2.90
3.17
3.43
3.7
3.96
4.23
4.49
650GS Fuel Economy and Range
BMW specify 4 to 5 Litres/100 km for the early F650GS and 3.2 to 4.3 Litres/Km for the later models.
The range of values below are within the range to be expected in normal usage of the 650GS.
L/100km
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
Km/L
31.3
30.3
29.4
28.6
27.8
27
26.3
25.6
25
24.4
23.8
23.3
22.7
22.2
21.7
21.3
20.8
20.4
20
MPG UK
88
86
83
81
78
76
74
72
71
69
67
66
64
63
61
60
59
58
57
MPG US
74
71
69
67
65
64
62
60
59
57
56
55
53
52
51
50
49
48
47
Fuel Range - Kms
F650GS
531
515
500
486
472
459
447
436
425
415
405
395
386
378
370
362
354
347
340
G650GS-1
531
515
500
486
472
459
447
436
425
415
405
395
386
378
370
362
354
347
340
G650GS-2
438
424
412
400
389
378
368
359
350
341
333
326
318
311
304
298
292
286
280
Reserve
125
121
118
114
111
108
105
103
100
98
95
93
91
89
87
85
83
82
80
Fuel Range - Miles
F650GS
330
320
311
302
293
286
278
271
264
258
252
246
240
235
230
225
220
216
211
G650GS-1
330
320
311
302
293
286
278
271
264
258
252
246
240
235
230
225
220
216
211
G650GS-2
272
264
256
249
242
235
229
223
218
212
207
202
198
193
189
185
181
178
174
Reserve
78
75
73
71
69
67
65
64
62
61
59
58
57
55
54
53
52
51
50
Fuel capacities: F650GS and 08-09 G650GS (G650GS-1) - 17 litres, 2010+ G650GS (G650GS-2) - 14 litres.
The 4 litre reserve distance shown is for all 650GS and included in the range figures for each model.
Remember that faulty engine sensors can significantly raise fuel consumption so take care.