2004 Opel Signum vs. 2001 Toyota Altezza
To start off, 2004 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Toyota Altezza. In addition, the cost of maintenance, including insurance, on 2001 Toyota Altezza would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Toyota Altezza (193 HP @ 7000 RPM) has 20 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2001 Toyota Altezza should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 230 kg more than 2001 Toyota Altezza.
Because 2001 Toyota Altezza 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 2001 Toyota Altezza. 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 59 more torque (in Nm) than 2001 Toyota Altezza. (206 Nm @ 4800 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 Toyota Altezza. 2001 Toyota Altezza has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Toyota Altezza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 2001 Toyota Altezza | |
| Make | Opel | Toyota |
| Model | Signum | Altezza |
| Year Released | 2004 | 2001 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 193 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 265 Nm | 206 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 11.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1330 kg |
| Vehicle Length | 4640 mm | 4410 mm |
| Vehicle Width | 1800 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2590 mm |
| Fuel Tank Capacity | 60 L | 60 L |
