2003 Daihatsu Altis vs. 2006 Opel Signum

To start off, 2006 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Daihatsu Altis. In addition, the cost of maintenance, including insurance, on 2003 Daihatsu Altis would be higher. At 2,362 cc (4 cylinders), 2003 Daihatsu Altis is equipped with a bigger engine. In terms of performance, 2003 Daihatsu Altis (157 HP @ 5600 RPM) has 4 more horse power than 2006 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2003 Daihatsu Altis should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 115 kg more than 2003 Daihatsu Altis.

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, both vehicles can yield 220 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2003 Daihatsu Altis has automatic transmission and 2006 Opel Signum has manual transmission. 2006 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Daihatsu Altis will be easier to drive especially in heavy traffic.

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