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Honda Civic 2005 fuel consumption

Honda Civic from 2005 to 2008 real fuel consumption according to user reports is approximately 14% higher compared to advertised fuel consumption. For petrol engines real consumption is in average 10% higher, but for diesel engines is approximately 17% higher. Since 2005 the Honda Civic average difference between owner-reported real-world fuel consumption and declared fuel economy has been significantly higher than average.

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

YearGasoline carsDiesel cars
All carmakersHonda CivicAll carmakersHonda Civic
2005+8%+23% +10%+22%
Show all years
2006+9%+23% +11%+22%
2007+11%+23% +12%+22%
2008+12%+23% +13%+22%

See below for the actual consumption of generations and versions of Honda Civic.

2005 - 2008

Honda Civic 2005 hatchback fuel economy

Average advertised fuel consumption for petrol engines39.2 MPG
6.0 l/100km
Average real-world fuel consumption for petrol engines31.4 MPG
7.5 l/100km
Average real gasoline consumption difference *+23%
Average advertised fuel consumption for diesel engines46.1 MPG
5.1 l/100km
Average real-world fuel consumption for diesel engines37.9 MPG
6.2 l/100km
Average real diesel consumption difference *+22%

According to advertised fuel consumption, a Honda Civic 2005 with automatic transmission consumes on average 0.3 liters per 100 km or 5% less fuel than similar versions with manual gearbox. Based on user-reported real-world fuel consumption, this generation Honda Civic with automatic transmission consumes around 0.5 litres per 100 km or 6% more fuel than a version with the same engine but a manual gearbox.

Compared to similar cars of other manufacturers, the Honda Civic advertised fuel economy is one of the best, but according to available user reports on actual consumption, real fuel economy is among the best, beating more than 80% of other cars.
The best real fuel economy in its class according to user reviews of all the modifications has modification with 2.2 diesel engine and manual transmission (Honda Civic 2005 2.2i-CTDi 140 HP). However, of all modifications the best advertised fuel economy in its class has Honda Civic with 1.8 petrol engine and automatic transmission (Honda Civic 2005 1.8i-VTEC 140 HP).

ModificationClaimed consumptionReal consumption
1.4 liter petrol engine
Honda Civic 2005 1.3 1.4i DSi 83 HP manual 39.9 MPG
5.9 l/100km
35.6 MPG
6.6 l/100km+12%
Honda Civic 2005 1.3 1.4i DSi 83 HP automatic 41.3 MPG
5.7 l/100km
1.8 liter petrol engine
Honda Civic 2005 1.8i-VTEC 140 HP manual 36.8 MPG
6.4 l/100km
30.5 MPG
7.7 l/100km+20%
Honda Civic 2005 1.8i-VTEC 140 HP automatic 39.2 MPG
6.0 l/100km
28.7 MPG
8.2 l/100km+37%
2.2 liter diesel engine
Honda Civic 2005 2.2i-CTDi 140 HP manual 46.1 MPG
5.1 l/100km
37.9 MPG
6.2 l/100km+22%

* - 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.