2008 Hyundai Sonata vs. 2006 Opel Signum

To start off, 2008 Hyundai Sonata is newer by 2 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 13 more horse power than 2008 Hyundai Sonata. (162 HP @ 5800 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 2008 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 132 kg more than 2008 Hyundai Sonata. 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 148 more torque (in Nm) than 2008 Hyundai Sonata. (222 Nm @ 4250 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Hyundai Sonata. 2006 Opel Signum has automatic transmission and 2008 Hyundai Sonata has manual transmission. 2008 Hyundai Sonata 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:

2008 Hyundai Sonata 2006 Opel Signum
Make Hyundai Opel
Model Sonata Signum
Year Released 2008 2006
Body Type Sedan Hatchback
Engine Position Front Front
Engine Size 2397 cc 2958 cc
Engine Cylinders 4 cylinders 6 cylinders
Engine Type in-line V
Valves per Cylinder 4 valves 4 valves
Horse Power 162 HP 175 HP
Engine RPM 5800 RPM 4000 RPM
Torque 222 Nm 370 Nm
Torque RPM 4250 RPM 1900 RPM
Engine Bore Size 88 mm 87.5 mm
Engine Stroke Size 97 mm 82 mm
Engine Compression Ratio 10.5:1 18.5:1
Fuel Type Gasoline Diesel
Top Speed 212 km/hour 221 km/hour
Acceleration 0-100mph 8.9 seconds 9.4 seconds
Drive Type Front Front
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 5 doors
Vehicle Weight 1538 kg 1670 kg
Vehicle Length 4800 mm 4640 mm
Vehicle Width 1840 mm 1800 mm
Vehicle Height 1480 mm 1470 mm
Wheelbase Size 2730 mm 2840 mm
Fuel Consumption Overall 8.5 L/100km 7.6 L/100km
Fuel Tank Capacity 70 L 60 L


 

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