1981 Fiat 131 vs. 2007 GMC Sierra

To start off, 2007 GMC Sierra is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Fiat 131. In addition, the cost of maintenance, including insurance, on 1981 Fiat 131 would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 283 more horse power than 1981 Fiat 131. (70 HP @ 5500 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1981 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1552 kg more than 1981 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 398 more torque (in Nm) than 1981 Fiat 131. (108 Nm @ 3000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 131. 2007 GMC Sierra has automatic transmission and 1981 Fiat 131 has manual transmission. 1981 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.

Compare all specifications:

1981 Fiat 131 2007 GMC Sierra
Make Fiat GMC
Model 131 Sierra
Year Released 1981 2007
Engine Position Front Front
Engine Size 1367 cc 5997 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type in-line V
Horse Power 70 HP 353 HP
Engine RPM 5500 RPM 5400 RPM
Torque 108 Nm 506 Nm
Torque RPM 3000 RPM 4400 RPM
Drive Type Rear Rear
Transmission Type Manual Automatic
Vehicle Weight 1025 kg 2577 kg
Vehicle Length 4270 mm 6590 mm
Vehicle Width 1660 mm 2040 mm
Vehicle Height 1390 mm 1950 mm
Wheelbase Size 2500 mm 4250 mm


 

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