Having had another test drive using a different 1.6 TDCi Econetic I can confirm the ride is more comfortable with the 175/65 tyres compared to the 195/50 tyres on non-econetic cars.
Also the smaller overall footprint of the 4 tyres (some 80mm less than standard tyres) means there is less road surface to ride over and this translates to less road noise and fewer bumps being transmitted into the cable area. This in turn translates to a real improvement in cable refinement and comfort, and at the legal max speed (70 mph) road noise is well suppressed on all roads surfaces.
However, the 1.6 TDCi Econetic 95 CO2 version felt a little over geared as a result of the recent change made to the final drive ration. The 1.6 TDCi Econetic 98 CO2 version and the 1.6 TDCi 107 CO2 versions both feel more responsive and low down torque characteristics were noticably better in real life city driving conditions. Out of the open the road similar differences are also noticable but there is enough mid range torque from around 1500 rpm to cope with any road conditions.
What are your experiences of driving the various Fiesta 1.6 TDCi configurations ? Any preferences ?
Also how does the Fiesta Edge/Zetec 1.25 82 ps petrol compare with the 1.6 TDCi in day to day driving in your experience ?
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