1991 Opel Omega vs. 2011 Citroen C4

To start off, 2011 Citroen C4 is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Opel Omega. In addition, the cost of maintenance, including insurance, on 1991 Opel Omega would be higher. At 1,998 cc (4 cylinders), 1991 Opel Omega is equipped with a bigger engine. In terms of performance, 1991 Opel Omega (110 HP @ 5200 RPM) has 23 more horse power than 2011 Citroen C4. (87 HP @ 5250 RPM). In normal driving conditions, 1991 Opel Omega should accelerate faster than 2011 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Omega weights approximately 73 kg more than 2011 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1991 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2011 Citroen C4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Opel Omega (162 Nm @ 4600 RPM) has 29 more torque (in Nm) than 2011 Citroen C4. (133 Nm @ 3250 RPM). This means 1991 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C4.

Compare all specifications:

1991 Opel Omega 2011 Citroen C4
Make Opel Citroen
Model Omega C4
Year Released 1991 2011
Engine Position Front Front
Engine Size 1998 cc 1358 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 110 HP 87 HP
Engine RPM 5200 RPM 5250 RPM
Torque 162 Nm 133 Nm
Torque RPM 4600 RPM 3250 RPM
Engine Bore Size 95 mm 75 mm
Engine Stroke Size 69.8 mm 77 mm
Engine Compression Ratio 9.4:1 11.2:1
Fuel Type Gasoline Gasoline - Premium
Drive Type Rear Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 1330 kg 1257 kg
Vehicle Length 4740 mm 4270 mm
Vehicle Width 1780 mm 1780 mm
Vehicle Height 1490 mm 1460 mm
Wheelbase Size 2740 mm 2610 mm
Fuel Tank Capacity 70 L 60 L


 

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