1981 Opel Kadett vs. 2003 Opel Signum

To start off, 2003 Opel Signum is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1981 Opel Kadett would be higher. At 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 828 kg more than 1981 Opel Kadett.

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. 2003 Opel Signum has automatic transmission and 1981 Opel Kadett has manual transmission. 1981 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.

Compare all specifications:

1981 Opel Kadett 2003 Opel Signum
Make Opel Opel
Model Kadett Signum
Year Released 1981 2003
Engine Position Front Front
Engine Size 993 cc 3173 cc
Engine Cylinders 4 cylinders 6 cylinders
Engine Type in-line V
Horse Power 0 HP 207 HP
Drive Type Front Front
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Vehicle Weight 785 kg 1613 kg
Vehicle Length 4010 mm 4640 mm
Vehicle Width 1650 mm 1800 mm
Vehicle Height 1390 mm 1470 mm
Wheelbase Size 2520 mm 2840 mm


 

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