2008 GMC Sierra vs. 1979 Opel Kadett

To start off, 2008 GMC Sierra is newer by 29 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 5,300 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (316 HP @ 5200 RPM) has 269 more horse power than 1979 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1869 kg more than 1979 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1979 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra will offer significantly more control. 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, 2008 GMC Sierra (458 Nm @ 4400 RPM) has 387 more torque (in Nm) than 1979 Opel Kadett. (71 Nm @ 3400 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett. 2008 GMC Sierra has automatic transmission and 1979 Opel Kadett has manual transmission. 1979 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.

Compare all specifications:

2008 GMC Sierra 1979 Opel Kadett
Make GMC Opel
Model Sierra Kadett
Year Released 2008 1979
Engine Position Front Front
Engine Size 5300 cc 993 cc
Engine Cylinders 8 cylinders 4 cylinders
Engine Type V in-line
Horse Power 316 HP 47 HP
Engine RPM 5200 RPM 5600 RPM
Torque 458 Nm 71 Nm
Torque RPM 4400 RPM 3400 RPM
Drive Type 4WD Rear
Transmission Type Automatic Manual
Number of Seats 6 seats 5 seats
Number of Doors 2 doors 3 doors
Vehicle Weight 2659 kg 790 kg
Vehicle Length 6320 mm 3900 mm
Vehicle Width 2040 mm 1590 mm
Vehicle Height 1870 mm 1320 mm
Wheelbase Size 4010 mm 2640 mm
Fuel Consumption Overall 13.8 L/100km 6 L/100km
Fuel Tank Capacity 129 L 43 L


 

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