2007 Toyota Quantum vs. 2006 Opel Signum
To start off, 2007 Toyota Quantum is newer by 1 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 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (175 HP @ 4000 RPM) has 74 more horse power than 2007 Toyota Quantum. (101 HP @ 3600 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 2007 Toyota Quantum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Quantum weights approximately 245 kg more than 2006 Opel Signum.
Because 2007 Toyota Quantum 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 2007 Toyota Quantum. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 110 more torque (in Nm) than 2007 Toyota Quantum. (260 Nm @ 1600 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 Toyota Quantum. 2006 Opel Signum has automatic transmission and 2007 Toyota Quantum has manual transmission. 2007 Toyota Quantum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Toyota Quantum | 2006 Opel Signum | |
| Make | Toyota | Opel |
| Model | Quantum | Signum |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 101 HP | 175 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Torque | 260 Nm | 370 Nm |
| Torque RPM | 1600 RPM | 1900 RPM |
| Engine Bore Size | 92 mm | 87.5 mm |
| Engine Stroke Size | 93.8 mm | 82 mm |
| Engine Compression Ratio | 18.5:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 135 km/hour | 221 km/hour |
| Acceleration 0-100mph | 28.2 seconds | 9.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1915 kg | 1670 kg |
| Vehicle Length | 5390 mm | 4640 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 2290 mm | 1470 mm |
| Wheelbase Size | 3120 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 60 L |
