Audi A1 2018 fuel consumption

Audi A1 from 2018 to 2021 real fuel consumption according to user reports is approximately 38% higher compared to advertised fuel consumption. For petrol engines real consumption is in average 33% higher, but for diesel engines is approximately 44% higher. Starting from 2018 Audi A1 average difference between actual owner-reported fuel consumption and stated consumption was less than industry average, at 2021 difference between owner-reported and advertised fuel economy became slightly above industry average. For more details, see the table below.

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

Year	Gasoline cars
Year	All carmakers	Audi A1
2018	+28%	+27%
Show all years
2019	+27%	+27%
2020	+27%	+27%
2021	+26%	+31%

See below for the actual consumption of generations and versions of Audi A1.

2018

Audi A1 2018 fuel economy

Average advertised fuel consumption for petrol engines	45.0 MPG 5.2 l/100km
Average real-world fuel consumption for petrol engines	36.5 MPG 6.4 l/100km
Average real gasoline consumption difference *	+27%

Audi A1 2018 specs

According to advertised fuel consumption, Audi A1 2018 with automatic transmission have almost the same fuel economy as similar versions with manual gearbox. Based on user-reported real-world fuel consumption, this generation Audi A1 with automatic transmission consumes around 0.6 litres per 100 km or 11% more fuel than a version with the same engine but a manual gearbox.

The best real fuel economy in its class according to user reviews of all the modifications has modification with 1.0 petrol engine and manual transmission (Audi A1 2019 1.0 25 TFSI 95 HP). However, of all modifications the best advertised fuel economy in its class has Audi A1 with 1.5 petrol engine and automatic transmission (Audi A1 2018 Sportback 1.5 150 HP).

The table below shows the real and claimed fuel consumption and the differences for specific versions.

Modification	Claimed consumption	Real consumption
1.0 liter petrol engine
Audi A1 2018 1.0 25 TFSI 95 HP manual		40.6 MPG 5.8 l/100km
Audi A1 2018 1.0 25 TFSI 95 HP automatic		36.2 MPG 6.5 l/100km
Audi A1 2019 1.0 25 TFSI 95 HP manual		41.3 MPG 5.7 l/100km
Audi A1 2018 1.0 30 TFSI 110 HP manual		39.9 MPG 5.9 l/100km
Audi A1 2018 1.0 30 TFSI 110 HP automatic		37.3 MPG 6.3 l/100km
Audi A1 2018 Sportback 1.0 116 HP automatic	48.0 MPG 4.9 l/100km	36.2 MPG 6.5 l/100km+33%
Audi A1 2018 Sportback 1.0 116 HP manual	48.0 MPG 4.9 l/100km	40.6 MPG 5.8 l/100km+18%
1.5 liter petrol engine
Audi A1 2018 Sportback 1.5 150 HP automatic	46.1 MPG 5.1 l/100km	35.1 MPG 6.7 l/100km+31%
2.0 liter petrol engine
Audi A1 2018 Sportback 2.0 200 HP automatic	39.2 MPG 6.0 l/100km	30.9 MPG 7.6 l/100km+27%
Audi A1 2018 2.0 40 TFSI 207 HP automatic		30.9 MPG 7.6 l/100km

Do you own a Audi A1? Please share your fuel economy!

* - 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.