2008 Infiniti M vs. 2005 Opel Signum
To start off, 2008 Infiniti M is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 3,498 cc (6 cylinders), 2008 Infiniti M is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (275 HP @ 6200 RPM) has 151 more horse power than 2005 Opel Signum. (124 HP @ 3250 RPM). In normal driving conditions, 2008 Infiniti M should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 290 kg more than 2008 Infiniti M.
Because 2008 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti M 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, 2008 Infiniti M (363 Nm @ 4800 RPM) has 83 more torque (in Nm) than 2005 Opel Signum. (280 Nm @ 1500 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 2008 Infiniti M has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Infiniti M | 2005 Opel Signum | |
Make | Infiniti | Opel |
Model | M | Signum |
Year Released | 2008 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3498 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 275 HP | 124 HP |
Engine RPM | 6200 RPM | 3250 RPM |
Torque | 363 Nm | 280 Nm |
Torque RPM | 4800 RPM | 1500 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1320 kg | 1610 kg |
Vehicle Length | 4900 mm | 4640 mm |
Vehicle Width | 1800 mm | 1800 mm |
Vehicle Height | 1530 mm | 1470 mm |
Wheelbase Size | 2910 mm | 2710 mm |
Fuel Consumption Overall | 13.1 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 76 L | 60 L |