Opel Astra Sports Tourer vs Peugeot 308: real-world fuel use
In real life the Peugeot 308 uses 0.4 L/100 km less fuel than the Opel Astra Sports Tourer — about £76 a year at 15,000 km and £1.40/L.
442 cars in the data
Opel Astra Sports Tourer5.0×the official figure
Official
1.1
Real world
5.5
0510 L/100 km
3,975 cars in the data
Peugeot 3084.8×the official figure
Official
1.1
Real world
5.1
0510 L/100 km
| Opel Astra Sports Tourer | Peugeot 308 | |
|---|---|---|
| Real fuel use (L/100 km) | 5.5 | 5.1 |
| Official fuel use (L/100 km) | 1.1 | 1.1 |
| Gap vs official | 5.0× | 4.8× |
| Distance with engine off | 26% | 29% |
| Real CO2 from fuel (g/km) | 127 | 119 |
| Official electric range (km) | 64 | 66 |
| Average kerb weight (kg) | 1,719 | 1,707 |
| Cars in the data | 442 | 3,975 |
Bold = better. Source: EEA OBFCM real-world data, reporting year 2024, CC BY 4.0.
Which one is cheaper to run?
On fuel alone, the Peugeot 308 comes out ahead for the average owner. Your own result depends mostly on how often you charge. Owners drive the Opel Astra Sports Tourer 26% of the time with the engine off, and the Peugeot 308 29%. Run the calculator with your own driving.