2004 Lexus IS vs. 2003 Vauxhall Signum
To start off, 2004 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Signum. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Signum would be higher. At 1,997 cc (4 cylinders), 2003 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (173 HP @ 5500 RPM) has 20 more horse power than 2004 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 2004 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 15 kg more than 2004 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall 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, 2003 Vauxhall Signum (265 Nm @ 2500 RPM) has 70 more torque (in Nm) than 2004 Lexus IS. (195 Nm @ 4600 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 Lexus IS.
Compare all specifications:
2004 Lexus IS | 2003 Vauxhall Signum | |
Make | Lexus | Vauxhall |
Model | IS | Signum |
Year Released | 2004 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1988 cc | 1997 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 | 195 Nm | 265 Nm |
Torque RPM | 4600 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1400 kg | 1415 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 |