2002 Ford Ka vs. 2006 Opel Signum

To start off, 2006 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Ford Ka. In addition, the cost of maintenance, including insurance, on 2002 Ford Ka 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 40 more horse power than 2002 Ford Ka. (135 HP @ 5500 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 2002 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 534 kg more than 2002 Ford Ka. 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 195 more torque (in Nm) than 2002 Ford Ka. (175 Nm @ 4250 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2002 Ford Ka. 2006 Opel Signum has automatic transmission and 2002 Ford Ka has manual transmission. 2002 Ford Ka 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:

2002 Ford Ka 2006 Opel Signum
Make Ford Opel
Model Ka Signum
Year Released 2002 2006
Body Type Roadster Hatchback
Engine Position Front Front
Engine Size 1596 cc 2958 cc
Engine Cylinders 4 cylinders 6 cylinders
Engine Type in-line V
Horse Power 135 HP 175 HP
Engine RPM 5500 RPM 4000 RPM
Torque 175 Nm 370 Nm
Torque RPM 4250 RPM 1900 RPM
Engine Bore Size 82.1 mm 87.5 mm
Engine Stroke Size 75.5 mm 82 mm
Engine Compression Ratio 9.5:1 18.5:1
Top Speed 174 km/hour 221 km/hour
Drive Type Front Front
Transmission Type Manual Automatic
Number of Seats 2 seats 5 seats
Number of Doors 2 doors 5 doors
Vehicle Weight 1136 kg 1670 kg
Vehicle Length 3660 mm 4640 mm
Vehicle Width 1700 mm 1800 mm
Vehicle Height 1340 mm 1470 mm
Wheelbase Size 2450 mm 2840 mm
Fuel Consumption Overall 7.9 L/100km 7.6 L/100km
Fuel Tank Capacity 42 L 60 L


 

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