2005 Opel Signum vs. 2011 Acura MDX
To start off, 2011 Acura MDX is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 3,700 cc (6 cylinders), 2011 Acura MDX is equipped with a bigger engine. In terms of performance, 2011 Acura MDX (300 HP @ 6300 RPM) has 125 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM) In normal driving conditions, 2011 Acura MDX should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2011 Acura MDX weights approximately 394 kg more than 2005 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Acura MDX is all wheel drive (AWD), it will have significant more traction and grip than 2005 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2011 Acura MDX 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 4 more torque (in Nm) than 2011 Acura MDX. (366 Nm @ 4500 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2011 Acura MDX. 2011 Acura MDX has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Signum | 2011 Acura MDX | |
Make | Opel | Acura |
Model | Signum | MDX |
Year Released | 2005 | 2011 |
Body Type | Hatchback | SUV |
Engine Position | Front | Front |
Engine Size | 2958 cc | 3700 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 300 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 370 Nm | 366 Nm |
Torque RPM | 1900 RPM | 4500 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | AWD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1670 kg | 2064 kg |
Vehicle Length | 4640 mm | 4867 mm |
Vehicle Width | 1800 mm | 1994 mm |
Vehicle Height | 1470 mm | 1732 mm |
Wheelbase Size | 2620 mm | 2751 mm |
Fuel Tank Capacity | 60 L | 79 L |