2.0tdci (which is same as a pug/citreon 2.0hdi) and is far better than the 1.6hdi which is the same as the woeful ford 1.6tdci. The best best for high miles would be to find the less common ford 1.8tdci. Which is a very strong engine.

Galaxy and S-Max are 's-platform' cars, same chassis and susspension underneath as a mondeo, so they're good for high miles.