2001 Toyota Altezza vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 5 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 2,994 cc (6 cylinders), 2001 Toyota Altezza is equipped with a bigger engine. In terms of performance, 2001 Toyota Altezza (212 HP @ 5800 RPM) has 37 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2001 Toyota Altezza should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 150 kg more than 2001 Toyota Altezza.
Because 2001 Toyota Altezza 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, 2001 Toyota Altezza 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 71 more torque (in Nm) than 2001 Toyota Altezza. (299 Nm @ 3800 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 Toyota Altezza.
Compare all specifications:
| 2001 Toyota Altezza | 2006 Opel Signum | |
| Make | Toyota | Opel |
| Model | Altezza | Signum |
| Year Released | 2001 | 2006 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 212 HP | 175 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 299 Nm | 370 Nm |
| Torque RPM | 3800 RPM | 1900 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1520 kg | 1670 kg |
| Vehicle Length | 4510 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2840 mm |
| Fuel Tank Capacity | 60 L | 60 L |
