Amongst the headline insertions are\u00a0a 99g\/km, 148bhp 2.0-Litre TDI Ultra<\/strong><\/a> to tempt in the fleet truthful,\u00a0a high-compression 187bhp 2.0 TFSI petrol unit along with CO2\u00a0emissions as little as 116g\/km, and\u00a0a 215bhp 3.0 TDI V6\u00a0that is asserted by Audi to be the world\u2019s most proficient six-cylinder passenger car engine, releasing as little as 109g\/km, consuming fuel at a mutual 67.3mpg and capable of forcing the A4 from 0-62mph in less than almost seven seconds.<\/p>\n The A4 has clearly been planned and engineered for high-mileage business customers along with a healthy despise for compromise \u2013 those who desire for a car that\u2019s as speedy to get to outside track speeds as anything else for the money but is also calm, smooth, easy to operate and reasonable with it. At slightest in some ways, they\u2019ll surely find what they\u2019re looking for here. All A4s have intelligent switchable engine mounts and an auditory noise-filtering windscreen as standard.<\/p>\n It was nicely mechanically refined, smothering engine noise exceptionally well and ending up a clear 2dB quieter than an\u00a0equivalent C-Class\u00a0at equally idle and at maximum revs in the third gear of the car. Though, cruising at almost 30mph and 50mph,\u00a0the Mercedes\u00a0recorded less noise, a difference attributable to the lightly rumbling distant roughness of the\u00a0Audi\u2019s\u00a0low-profile Hankook tyres, passive sport suspension and S line 19 inch alloy wheels. On the smaller rims and other way tuned chassis settings, the Audi A4 may fine deliver the cruising manners many holders will expect, but it patently won\u2019t do so unconditionally.<\/p>\nPerformance on the road:<\/h3>\n
3.0-Litre V6 petrol engine is frugal:<\/h3>\n