Well, it's not surprising to discover — despite Renault's claims of quieter - than - usual diesel operation — it's more rowdy and less
refined than the petrol engine.
Not exact matches
It's the new Mercedes C - Class in its most
refined form: with a 3.5 - litre V6
petrol engine, automatic gearbox and in Elegance rather
than Sport specification.
The vehicles are powered by state - of - the - art
petrol engines that have been further
refined with the 45 and 52 kW versions emitting less
than 100 g / km CO2 — a new benchmark.