2003 Lexus IS vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 20 more horse power than 2003 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 2003 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 160 kg more than 2003 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Lexus IS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 69 more torque (in Nm) than 2003 Lexus IS. (196 Nm @ 4600 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS.
Compare all specifications:
2003 Lexus IS | 2004 Opel Signum | |
Make | Lexus | Opel |
Model | IS | Signum |
Year Released | 2003 | 2004 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1988 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 153 HP | 173 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 196 Nm | 265 Nm |
Torque RPM | 4600 RPM | 2500 RPM |
Engine Bore Size | 75 mm | 86 mm |
Engine Stroke Size | 75 mm | 86 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1400 kg | 1560 kg |
Vehicle Length | 4410 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2680 mm | 2840 mm |
Fuel Tank Capacity | 70 L | 60 L |