2012 BMW 528i Driven: Small DI Turbo Four Makes 5er More Efficient, but Not Better

Future-tech?s holy trinity makes for a more efficient base 5-series, but not necessarily a better one. We?ve been skeptical of claims that direct injection and turbochargers could replace displacement while returning sky-high fuel economy since the beginning. Our observed mileage with many such engines has suggested that potential fuel savings are being overstated, but in [...]

Source: http://feedproxy.google.com/~r/caranddriver/blog/~3/_dbiPVGuK9U/2012-bmw-528i-first-drive-review

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