1984 Cadillac DeVille vs. 2002 Fiat Siena

To start off, 2002 Fiat Siena is newer by 18 year(s). Which means there will be less support and parts availability for 1984 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1984 Cadillac DeVille would be higher. At 4,085 cc (8 cylinders), 1984 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1984 Cadillac DeVille (129 HP @ 4200 RPM) has 7 more horse power than 2002 Fiat Siena. (122 HP @ 5250 RPM). In normal driving conditions, 1984 Cadillac DeVille should accelerate faster than 2002 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1984 Cadillac DeVille weights approximately 196 kg more than 2002 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1984 Cadillac DeVille (271 Nm) has 184 more torque (in Nm) than 2002 Fiat Siena. (87 Nm). This means 1984 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2002 Fiat Siena. 1984 Cadillac DeVille has automatic transmission and 2002 Fiat Siena has manual transmission. 2002 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Cadillac DeVille will be easier to drive especially in heavy traffic.

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