Mar 2012 There's little reason to choose the new hybrid A8 over a diesel - in this part of the world at least.

Feb 2012 Would you have your BMW 5 Series in hybrid or diesel flavour? Choices, choices...

Jan 2012 Is it wrong that the most desirable car in the BMW 6 Series line-up is the new diesel 640d?

Nov 2011 More power, lower emissions and no increase in price? Yes please to the new Qashqai 1.6 diesel.

Oct 2011 The 3008 HYbrid4 is the world's first diesel-electric hybrid. Is it any good?

Apr 2011 Mitsubishi has its work cut out making an impact with this new Lancer diesel.

Oct 2010 Volkswagen's Scirocco is more than just a Golf in drag - even this diesel version.

Aug 2010 Revisions to the MINI range, including ultra-clean diesel engines, arrive in September; we've driven it.

Jun 2010 Opel adds 4x4 traction and a new diesel to its pretty Insignia, but don't expect to see too many on Irish roads.

May 2010 Can petrol-electric hybrids really displace the beloved turbodiesel?