2009 Dodge Grand Caravan vs. 2008 Opel Signum
To start off, 2009 Dodge Grand Caravan is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Signum. In addition, the cost of maintenance, including insurance, on 2008 Opel Signum would be higher. At 3,778 cc (6 cylinders), 2009 Dodge Grand Caravan is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (208 HP @ 6200 RPM) has 11 more horse power than 2009 Dodge Grand Caravan. (197 HP @ 5200 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 2009 Dodge Grand Caravan. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 250 kg more than 2009 Dodge Grand Caravan. 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, 2009 Dodge Grand Caravan (312 Nm @ 4000 RPM) has 12 more torque (in Nm) than 2008 Opel Signum. (300 Nm @ 4000 RPM). This means 2009 Dodge Grand Caravan will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Signum. 2009 Dodge Grand Caravan has automatic transmission and 2008 Opel Signum has manual transmission. 2008 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Dodge Grand Caravan will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Dodge Grand Caravan | 2008 Opel Signum | |
| Make | Dodge | Opel |
| Model | Grand Caravan | Signum |
| Year Released | 2009 | 2008 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3778 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 208 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 312 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1360 kg | 1610 kg |
| Vehicle Length | 5150 mm | 4640 mm |
| Vehicle Width | 2010 mm | 1800 mm |
| Vehicle Height | 1760 mm | 1470 mm |
| Wheelbase Size | 3080 mm | 2840 mm |
| Fuel Consumption Overall | 13.2 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 76 L | 60 L |
