I've been curious at just how capable the 250d would be with towing and after reading Motoring's tow test article, it doesn't seem like its much of an improvement over the capability found in the Navara. Motoring gave it a 72 out of 100 but criticized it for not really providing better performance, fuel consumption or stability than what the Navara delivers. With its current powertrain they said its not an ideal heavy duty tow vehicle, and that it may be better to wait for the V6. Check out the article here.