Released next year, S 500 Plug-in Hybrid will achieve 0-62mph in 5.5seconds
Specially-adapted vehicle will be used to transport fire investigation dog Billy and handler Duncan Carmichael
'Horrifying' figures show idle-happy fleets are wasting £9.2million EVERY DAY
Kwik Fit research finds 21.8million drivers are unaware deteriorating oil can wreck vehicles
Forthcoming new model enjoys 57.6mpg fuel consumption and 129g/km CO2 emissions
New model, launched at the Frankfurt Motor Show, also receives 18% efficiency boost
Get your questions in before next month's huge event!
Carbon reporting system enabling companies to cap company car choice lists
Road safety charity urge motorists to not take courtesy for granted in face of dangerous new scandal
One-third of drivers do not take road safety seriously enough, road safety charity claims