2005 Fiat Siena vs. 1971 Jeep CJ

To start off, 2005 Fiat Siena is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Jeep CJ. In addition, the cost of maintenance, including insurance, on 1971 Jeep CJ would be higher. At 2,199 cc (4 cylinders), 1971 Jeep CJ is equipped with a bigger engine. In terms of performance, 2005 Fiat Siena (124 HP @ 4000 RPM) has 65 more horse power than 1971 Jeep CJ. (59 HP @ 3600 RPM). In normal driving conditions, 2005 Fiat Siena should accelerate faster than 1971 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 2005 Fiat Siena weights approximately 63 kg more than 1971 Jeep CJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1971 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 2005 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 1971 Jeep CJ will offer significantly more control. 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, 1971 Jeep CJ (145 Nm @ 3600 RPM) has 5 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 1971 Jeep CJ will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.

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