2005 Fiat Idea vs. 2008 Opel Signum

To start off, 2008 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Fiat Idea. In addition, the cost of maintenance, including insurance, on 2005 Fiat Idea would be higher. At 2,197 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (153 HP @ 5600 RPM) has 74 more horse power than 2005 Fiat Idea. (79 HP @ 5000 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 2005 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 385 kg more than 2005 Fiat Idea. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

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 Opel Signum (220 Nm @ 3800 RPM) has 106 more torque (in Nm) than 2005 Fiat Idea. (114 Nm @ 4000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Idea.

Compare all specifications:

2005 Fiat Idea 2008 Opel Signum
Make Fiat Opel
Model Idea Signum
Year Released 2005 2008
Body Type Hatchback Hatchback
Engine Position Front Front
Engine Size 1242 cc 2197 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 79 HP 153 HP
Engine RPM 5000 RPM 5600 RPM
Torque 114 Nm 220 Nm
Torque RPM 4000 RPM 3800 RPM
Engine Bore Size 70.9 mm 86 mm
Engine Stroke Size 78.9 mm 94.6 mm
Engine Compression Ratio 11.0:1 12.0:1
Fuel Type Gasoline - Premium Gasoline - Premium
Acceleration 0-100mph 13.5 seconds 9.8 seconds
Drive Type Front Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 1150 kg 1535 kg
Vehicle Length 3940 mm 4640 mm
Vehicle Width 1700 mm 1800 mm
Vehicle Height 1670 mm 1470 mm
Wheelbase Size 2520 mm 2840 mm
Fuel Consumption Overall 6.5 L/100km 8.1 L/100km
Fuel Tank Capacity 47 L 60 L


 

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