Which car make has the largest average engine size across the five makes?

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Multiple Choice

Which car make has the largest average engine size across the five makes?

Explanation:
Think about how the average engine size for a brand depends on the kind of cars it sells. BMW tends to offer more models with larger engines (2.0–3.0 liters and up, plus higher-performance variants), which pulls its average up. The other brands in the list—Toyota, Ford, and Vauxhall—have many smaller, efficiency-focused engines in their lineup, which lowers their averages. So, BMW ends up with the largest average engine size across these five makes.

Think about how the average engine size for a brand depends on the kind of cars it sells. BMW tends to offer more models with larger engines (2.0–3.0 liters and up, plus higher-performance variants), which pulls its average up. The other brands in the list—Toyota, Ford, and Vauxhall—have many smaller, efficiency-focused engines in their lineup, which lowers their averages. So, BMW ends up with the largest average engine size across these five makes.

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