2008 Mercedes-Benz GL vs. 1997 Fiat Siena

To start off, 2008 Mercedes-Benz GL is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Fiat Siena. In addition, the cost of maintenance, including insurance, on 1997 Fiat Siena would be higher. At 5,459 cc (8 cylinders), 2008 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz GL (383 HP @ 6000 RPM) has 332 more horse power than 1997 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 2008 Mercedes-Benz GL should accelerate faster than 1997 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz GL weights approximately 1145 kg more than 1997 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2008 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 1997 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2008 Mercedes-Benz GL 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, 2008 Mercedes-Benz GL (530 Nm) has 330 more torque (in Nm) than 1997 Fiat Siena. (200 Nm). This means 2008 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1997 Fiat Siena. 2008 Mercedes-Benz GL has automatic transmission and 1997 Fiat Siena has manual transmission. 1997 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz GL will be easier to drive especially in heavy traffic.

Compare all specifications: