1991 Citroen BX vs. 2001 Opel Signum

To start off, 2001 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1991 Citroen BX. In addition, the cost of maintenance, including insurance, on 1991 Citroen BX would be higher. At 3,173 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 134 more horse power than 1991 Citroen BX. (74 HP @ 5600 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1991 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 710 kg more than 1991 Citroen BX. 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, 2001 Opel Signum (300 Nm @ 4000 RPM) has 189 more torque (in Nm) than 1991 Citroen BX. (111 Nm @ 3400 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen BX.

Compare all specifications:

1991 Citroen BX 2001 Opel Signum
Make Citroen Opel
Model BX Signum
Year Released 1991 2001
Engine Position Front Front
Engine Size 1360 cc 3173 cc
Engine Cylinders 4 cylinders 6 cylinders
Engine Type in-line V
Valves per Cylinder 2 valves 4 valves
Horse Power 74 HP 208 HP
Engine RPM 5600 RPM 6200 RPM
Torque 111 Nm 300 Nm
Torque RPM 3400 RPM 4000 RPM
Engine Bore Size 75.1 mm 87.5 mm
Engine Stroke Size 77 mm 88 mm
Engine Compression Ratio 10.2:1 10.0:1
Fuel Type Gasoline Gasoline - Premium
Drive Type Front Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 900 kg 1610 kg
Vehicle Length 4240 mm 4640 mm
Vehicle Width 1680 mm 1800 mm
Vehicle Height 1370 mm 1470 mm
Wheelbase Size 2660 mm 2640 mm
Fuel Tank Capacity 43 L 52 L


 

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