Following a change in the advisory fuel rates by HMRC, from 1 June 2014 the mileage rates applying to company cars are as follows:
| Engine Size | Petrol | LPG |
| 1400cc or less | 14p | 9p |
| 1401cc to 2000cc | 16p | 11p |
| Over 2000cc | 24p | 16p |
| Engine Size | Diesel |
| 1600cc or less | 12p |
| 1601cc to 2000cc | 14p |
| Over 2000cc | 17p |
These rates will apply to all business journeys made from 1 June 2014. Hybrid cars are treated as either petrol or diesel cars for this purpose.