2003 Opel Signum vs. 2012 Acura RDX
To start off, 2012 Acura RDX is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2012 Acura RDX (240 HP @ 6000 RPM) has 65 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM) In normal driving conditions, 2012 Acura RDX should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2012 Acura RDX weights approximately 113 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Acura RDX is all wheel drive (AWD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2012 Acura RDX 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, 2003 Opel Signum (370 Nm @ 1900 RPM) has 18 more torque (in Nm) than 2012 Acura RDX. (352 Nm @ 4500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2012 Acura RDX. 2012 Acura RDX has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Opel Signum | 2012 Acura RDX | |
Make | Opel | Acura |
Model | Signum | RDX |
Year Released | 2003 | 2012 |
Body Type | Hatchback | SUV |
Engine Position | Front | Front |
Engine Size | 2958 cc | 2300 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 240 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 370 Nm | 352 Nm |
Torque RPM | 1900 RPM | 4500 RPM |
Drive Type | Front | AWD |
Transmission Type | Manual | 5-speed shiftable automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1670 kg | 1783 kg |
Vehicle Length | 4640 mm | 4636 mm |
Vehicle Width | 1800 mm | 1869 mm |
Vehicle Height | 1470 mm | 1654 mm |
Wheelbase Size | 2700 mm | 2649 mm |
Fuel Consumption | 5.8 L/100km | 10.7 L/100km |
Fuel Consumption City | 10.2 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 60 L | 68 L |