2009 Lexus LS vs. 2006 Opel Signum
To start off, 2009 Lexus LS is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Signum. In addition, the cost of maintenance, including insurance, on 2006 Opel Signum would be higher. At 4,605 cc (8 cylinders), 2009 Lexus LS is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (357 HP @ 6400 RPM) has 184 more horse power than 2006 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2009 Lexus LS should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus LS weights approximately 305 kg more than 2006 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2009 Lexus LS 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, 2009 Lexus LS (466 Nm @ 4100 RPM) has 200 more torque (in Nm) than 2006 Opel Signum. (266 Nm @ 2500 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum. 2009 Lexus LS 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. 2009 Lexus LS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Lexus LS | 2006 Opel Signum | |
| Make | Lexus | Opel |
| Model | LS | Signum |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4605 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 357 HP | 173 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 466 Nm | 266 Nm |
| Torque RPM | 4100 RPM | 2500 RPM |
| Engine Bore Size | 94.1 mm | 86 mm |
| Engine Stroke Size | 83 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1865 kg | 1560 kg |
| Vehicle Length | 5040 mm | 4640 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2980 mm | 2840 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 84 L | 60 L |
