1981 Alfa Romeo Alfa 6 vs. 2013 GMC Sierra

To start off, 2013 GMC Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 6,000 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (327 HP @ 5100 RPM) has 223 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1047 kg more than 1981 Alfa Romeo Alfa 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 GMC Sierra (498 Nm @ 4100 RPM) has 292 more torque (in Nm) than 1981 Alfa Romeo Alfa 6. (206 Nm @ 2400 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfa 6.

Compare all specifications:

1981 Alfa Romeo Alfa 6 2013 GMC Sierra
Make Alfa Romeo GMC
Model Alfa 6 Sierra
Year Released 1981 2013
Engine Position Front Front
Engine Size 2494 cc 6000 cc
Engine Cylinders 5 cylinders 8 cylinders
Engine Type in-line V
Horse Power 104 HP 327 HP
Engine RPM 4300 RPM 5100 RPM
Torque 206 Nm 498 Nm
Torque RPM 2400 RPM 4100 RPM
Engine Bore Size 88 mm 101 mm
Engine Stroke Size 82 mm 92 mm
Fuel Type Diesel Flex Fuel
Drive Type Rear 4WD
Transmission Type Manual CVT
Number of Seats 5 seats 6 seats
Number of Doors 5 doors 4 doors
Vehicle Weight 1580 kg 2627 kg
Vehicle Length 4690 mm 5847 mm
Vehicle Width 1690 mm 2032 mm
Vehicle Height 1430 mm 1872 mm
Wheelbase Size 2610 mm 3645 mm
Fuel Tank Capacity 50 L 98 L


 

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