A little bit late but done calculation for 2021 repair cost. And here it is..

Volkswagen
- Lower coolant water hose, RM 420, 4th Feb
- (Pair) Continental MC6, RM903, 5th Apr
- Waterpump and Coolant related items, Gearshift Linkage , RM 1352, 22nd April
- Alternator repair (carbon brush),  RM180, 28TH Sept
- Sunroof cloth, RM200, 28th Sept
- Servis, fuel pump ctrl module, RM550, 22nd Oct
- Hella battery, RM350, 30th Oct
- Fuel pump, RM875, 2nd Nov
- Fuel pump ctrl, EVAP solenoid, Carbon Canister, RM784, 30th Nov

Total = RM 5596
Proton
- EO, Filter, OCV, Valve Cover Gasket, RM 595, 17th Feb
- Century Battery, RM 288, 10th Mar
- Gearbox Full Set, RM 5925, 17th April
- Tyres pair, RM 483, 13TH Aug
- A/C Magnetic Clutch , RM350, 18TH Sept
- Svc 106k km (eo filter), spark plug, RM359, 25th Sep

Total = RM8000

Ford
- Camel Din75 , RM380, 6TH Apr
- Service, Valve Cover, Brake Disc, Brake Pad, Rm 1433.74, 20th April
- Service, Spark Plug , RM 601.7, 30th Oct
Total = RM2415.44

Peugeot
- Service+scan+cabin filter, RM560.30, 31st Aug
- Frt left speed sensor, RM270, 13TH Oct

Total = RM830.3

Grand Total = RM16841.44