Opel Astra 2009 fuel consumption
Year-to-year deviations of actual owner-reported average fuel consumption from advertised values
| Year | Gasoline cars | Diesel cars | ||
|---|---|---|---|---|
| All carmakers | Opel Astra | All carmakers | Opel Astra | |
| 2010 | +16% | +26% | +16% | +29% |
| Show all years | ||||
| 2011 | +19% | +26% | +19% | +29% |
| 2012 | +21% | +26% | +23% | +29% |
See below for the actual consumption of generations and versions of Opel Astra.
Opel Astra 2009 hatchback fuel economy
| Average advertised fuel consumption for petrol engines | 35.7 MPG 6.6 l/100km |
| Average real-world fuel consumption for petrol engines | 28.4 MPG 8.3 l/100km |
| Average real gasoline consumption difference * | +26% |
| Average advertised fuel consumption for diesel engines | 48.4 MPG 4.9 l/100km |
| Average real-world fuel consumption for diesel engines | 37.5 MPG 6.3 l/100km |
| Average real diesel consumption difference * | +29% |
According to advertised fuel consumption, a Opel Astra 2009 with automatic transmission consumes on average 0.9 liters per 100 km or 15% more fuel than similar versions with manual gearbox. Based on user-reported real-world fuel consumption, this generation Opel Astra with automatic transmission consumes around 0.8 litres per 100 km or 11% more fuel than a version with the same engine but a manual gearbox.
Compared to similar cars of other manufacturers, the Opel Astra advertised fuel economy is slightly better than average, but according to available user reports on actual consumption, real fuel economy is slightly worse than average.
The best fuel economy in its class of all the modifications has one with 2.0 diesel engine and manual transmission (Opel Astra 2010 2.0 CDTI 160 HP).
The table below shows the real and claimed fuel consumption and the differences for specific versions.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 1.2 liter diesel engine | ||
| Opel Astra 2010 1.2 1.3 CDTI 95 HP manual | 56.0 MPG 4.2 l/100km |
44.4 MPG 5.3 l/100km+26% |
| 1.4 liter petrol engine | ||
| Opel Astra 2010 1.4 101 HP manual | 42.8 MPG 5.5 l/100km |
32.7 MPG 7.2 l/100km+31% |
| Opel Astra 2010 1.4 140 HP manual | 39.9 MPG 5.9 l/100km |
30.5 MPG 7.7 l/100km+31% |
| Opel Astra 2010 1.4 140 HP automatic | 33.6 MPG 7.0 l/100km |
26.7 MPG 8.8 l/100km+26% |
| 1.6 liter petrol engine | ||
| Opel Astra 2010 1.6 116 HP manual | 37.3 MPG 6.3 l/100km |
31.8 MPG 7.4 l/100km+17% |
| Opel Astra 2010 1.6 116 HP automatic | 33.1 MPG 7.1 l/100km |
28.3 MPG 8.3 l/100km+17% |
| Opel Astra 2010 1.6 Turbo 180 HP manual | 34.6 MPG 6.8 l/100km |
26.1 MPG 9.0 l/100km+32% |
| Opel Astra 2010 1.6 Turbo 180 HP automatic | 31.4 MPG 7.5 l/100km |
24.5 MPG 9.6 l/100km+28% |
| 1.7 liter diesel engine | ||
| Opel Astra 2010 1.7 CDTI 110 HP manual | 50.0 MPG 4.7 l/100km |
38.6 MPG 6.1 l/100km+30% |
| Opel Astra 2010 1.7 CDTI 125 HP manual | 50.0 MPG 4.7 l/100km |
37.3 MPG 6.3 l/100km+34% |
| 2.0 liter diesel engine | ||
| Opel Astra 2010 2.0 CDTI 160 HP manual | 48.0 MPG 4.9 l/100km |
36.2 MPG 6.5 l/100km+33% |
| Opel Astra 2010 2.0 CDTI 160 HP automatic | 40.6 MPG 5.8 l/100km |
32.7 MPG 7.2 l/100km+24% |
* - 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.