2008 Mazda CX-7 vs. 2003 Opel Signum
To start off, 2008 Mazda CX-7 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,260 cc (4 cylinders), 2008 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2008 Mazda CX-7 (244 HP @ 5000 RPM) has 145 more horse power than 2003 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2008 Mazda CX-7 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 440 kg more than 2008 Mazda CX-7.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Mazda CX-7 (351 Nm @ 2500 RPM) has 121 more torque (in Nm) than 2003 Opel Signum. (230 Nm @ 1500 RPM). This means 2008 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2008 Mazda CX-7 has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Mazda CX-7 | 2003 Opel Signum | |
Make | Mazda | Opel |
Model | CX-7 | Signum |
Year Released | 2008 | 2003 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2260 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 244 HP | 99 HP |
Engine RPM | 5000 RPM | 3120 RPM |
Torque | 351 Nm | 230 Nm |
Torque RPM | 2500 RPM | 1500 RPM |
Engine Bore Size | 87.4 mm | 84 mm |
Engine Stroke Size | 94 mm | 90 mm |
Fuel Type | Gasoline | Diesel |
Top Speed | 188 km/hour | 185 km/hour |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1180 kg | 1620 kg |
Vehicle Length | 4680 mm | 4640 mm |
Vehicle Width | 1880 mm | 1800 mm |
Vehicle Height | 1650 mm | 1470 mm |
Wheelbase Size | 2760 mm | 2840 mm |
Fuel Consumption Highway | 10.2 L/100km | 4.8 L/100km |
Fuel Consumption Overall | 12.4 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 69 L | 60 L |