Honda CG125 Running Costs

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You can work out the running costs of the motorcycle,
the following are with UK prices.

I should warn you that seeing all the running costs might be a shock.
You will either realise its very, very cheap to run,
or you will think its very expensive,
since you have not seen the costs of another bike or car.

If you do the calculations on a large bike or car,
you will find the Honda CG125 is very, very cheap.

The average miles per year for any UK motorcycle is around 2500 miles,
I entered 5000 in this example, but you can change it with a calculator.
The numbers in this example are from the Honda CG125 front disc brake model,
they are not exact.

Fuel consumption varies dramatically based on your average speed.
With only a leather coat and nothing else from Improving Performance page.
I got 87 mpg if I pushed the Front Disc brake model flat out.
I got 124 mpg if I kept speed down to 40 mph in 5th gear.
If I kept the speed down to 50 mph in 5th gear I got around 105 mpg.

In very strong head wind throttle would be all most flat out at 50 mph in 5th gear.
4th gear would give better fuel economy since throttle would only be 1/4 open.
Normally higher revs means worse fuel consumption, but in this case it does not.
Stay below peak power. Since bikes lightweight acceleration is not to important.

Petrol                      110.9p a litre                Per Mile
110.9p * 4.54 = 503p a UK gallon
Fuel Econ    100 mpg                                      5.03p (503p / 100mpg)
                                                 Miles
Oil                           £7.99         1750             0.46p (£7.99 / 1750)
Sparkplug                £2.99         2500             0.12p
Chain Lube              £6.99         12000           0.06p
Tyres                       £100.00     10000           1.00p
Mechanic                 £0.00         2500             0.00
                                                 Total             1.63p

Miles / year              5000  (5.03p + 1.63p) * 5000 = £333

                               Year
Insurance                 £150.00 (it could be less than £100 or more than £200)
Road Tax                £15.00
MOT                      £28.65
Breakdown             £0.00
Bike Devaluation     £75.00
                                              Total per Year £269
                                                 Per Day         £0.74
                                                 Per Week      £5.17

Final Total per Year £333 + £269 =            £602
Final Total per Day £602 / 365 =                £1.65
Final Total per Week £602 / 52 =               £11.58