2005 Opel Signum vs. 2011 Hyundai Azera
To start off, 2011 Hyundai Azera 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 3,300 cc (6 cylinders), 2011 Hyundai Azera is equipped with a bigger engine. In terms of performance, 2011 Hyundai Azera (260 HP @ 6200 RPM) has 161 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2011 Hyundai Azera should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2011 Hyundai Azera weights approximately 27 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.
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, 2011 Hyundai Azera (316 Nm @ 4500 RPM) has 86 more torque (in Nm) than 2005 Opel Signum. (230 Nm @ 1500 RPM). This means 2011 Hyundai Azera will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2011 Hyundai Azera 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 Hyundai Azera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Signum | 2011 Hyundai Azera | |
| Make | Opel | Hyundai |
| Model | Signum | Azera |
| Year Released | 2005 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 260 HP |
| Engine RPM | 3120 RPM | 6200 RPM |
| Torque | 230 Nm | 316 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1622 kg |
| Vehicle Length | 4640 mm | 4910 mm |
| Vehicle Width | 1800 mm | 1849 mm |
| Vehicle Height | 1470 mm | 1491 mm |
| Wheelbase Size | 2740 mm | 2779 mm |
| Fuel Tank Capacity | 60 L | 75 L |
