Vauxhall’s latest Astra 105ps 1.5D with its all-new powertrain was already 21 per cent more C02-efficient than the model that went before, but now new preliminary data shows further improvements to its emissions values. All new diesel Astras now produce lower C02 emissions than originally quoted with the 1.5D (105PS) engine with a 6-speed manual gearbox dropping to just 90g/km and as a result … [Read more...]