1977 Bitter Diplomat vs. 2006 Fiat Siena

To start off, 2006 Fiat Siena is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Bitter Diplomat. In addition, the cost of maintenance, including insurance, on 1977 Bitter Diplomat would be higher. At 5,354 cc (8 cylinders), 1977 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1977 Bitter Diplomat (227 HP @ 4700 RPM) has 159 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM). In normal driving conditions, 1977 Bitter Diplomat should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1977 Bitter Diplomat weights approximately 35 kg more than 2006 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1977 Bitter Diplomat is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Bitter Diplomat. However, in wet, icy, snow, or gravel driving conditions, 2006 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1977 Bitter Diplomat (419 Nm @ 3100 RPM) has 283 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 1977 Bitter Diplomat will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.

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