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Ford Sierra 1982 fuel consumption

Ford Sierra from 1982 to 1987 real fuel consumption according to user reports is approximately 8% higher compared to advertised fuel consumption. For petrol engines real consumption is in average 10% higher, but for diesel engines is approximately 6% higher.

Year-to-year deviations of actual owner-reported average fuel consumption from advertised values

YearGasoline cars
All carmakersFord Sierra

See below for the actual consumption of generations and versions of Ford Sierra.

1982 - 1987

Ford Sierra 1982 hatchback fuel economy

Average advertised fuel consumption for petrol engines27.8 MPG
8.5 l/100km
Average real-world fuel consumption for petrol engines25.0 MPG
9.4 l/100km
Average real gasoline consumption difference *+12%
Average advertised fuel consumption for diesel engines35.1 MPG
6.7 l/100km

According to advertised fuel consumption, Ford Sierra 1982 with automatic transmission have almost the same fuel economy as similar versions with manual gearbox.

Compared to similar cars of other manufacturers, the Ford Sierra advertised fuel economy is significantly above average, but according to available user reports on actual consumption, real fuel economy is one of the worst.
Of all modifications the best advertised fuel economy in its class has Ford Sierra with 2.3 petrol engine and automatic transmission (Ford Sierra 1982 2.3 V6 114 HP).

ModificationClaimed consumptionReal consumption
1.3 liter petrol engine
Ford Sierra 1982 1.3 60 HP manual 30.2 MPG
7.8 l/100km
1.6 liter petrol engine
Ford Sierra 1982 1.6 75 HP manual 30.9 MPG
7.6 l/100km
25.0 MPG
9.4 l/100km+24%
1.8 liter petrol engine
Ford Sierra 1984 1.8 90 HP manual 29.8 MPG
7.9 l/100km
Ford Sierra 1984 1.8 90 HP manual 32.7 MPG
7.2 l/100km
2.0 liter petrol engine
Ford Sierra 1982 2.0 V6 90 HP manual 25.6 MPG
9.2 l/100km
Ford Sierra 1982 2.0 105 HP manual 30.9 MPG
7.6 l/100km
Ford Sierra 1982 2.0 105 HP automatic 29.0 MPG
8.1 l/100km
Ford Sierra 1986 2.0i 116 HP manual 27.4 MPG
8.6 l/100km
Ford Sierra 1986 2.0i 116 HP automatic 28.3 MPG
8.3 l/100km
2.3 liter petrol engine
Ford Sierra 1982 2.3 V6 114 HP manual 25.0 MPG
9.4 l/100km
25.0 MPG
9.4 l/100km0%
Ford Sierra 1982 2.3 V6 114 HP automatic 25.8 MPG
9.1 l/100km
2.3 liter diesel engine
Ford Sierra 1982 2.3 D 67 HP manual 35.1 MPG
6.7 l/100km
2.8 liter petrol engine
Ford Sierra 1985 2.8i 4x4 150 HP manual 21.8 MPG
10.8 l/100km

* - Difference between advertised and user reported fuel economy has been calculated taking into account only those car versions for which information is available both on the fuel consumption specified by the manufacturer and reported by users.

User-reported fuel consumption may not accurately represent all users' experiences due to variables such as driving conditions, driving style, technical condition of the vehicle, and other circumstances. Thus, it should not be relied upon as a representative indicator.