1991 Innocenti 990 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1991 Innocenti 990 would be higher. At 6,000 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (353 HP @ 5400 RPM) has 302 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1949 kg more than 1991 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Innocenti 990. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Sierra (506 Nm @ 4400 RPM) has 431 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990. 2009 GMC Sierra has automatic transmission and 1991 Innocenti 990 has manual transmission. 1991 Innocenti 990 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Innocenti 990 | 2009 GMC Sierra | |
Make | Innocenti | GMC |
Model | 990 | Sierra |
Year Released | 1991 | 2009 |
Engine Position | Front | Front |
Engine Size | 992 cc | 6000 cc |
Engine Cylinders | 3 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 51 HP | 353 HP |
Engine RPM | 5800 RPM | 5400 RPM |
Torque | 75 Nm | 506 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 3 seats |
Vehicle Weight | 710 kg | 2659 kg |
Vehicle Length | 3170 mm | 5720 mm |
Vehicle Width | 1530 mm | 2440 mm |
Vehicle Height | 1390 mm | 1960 mm |
Wheelbase Size | 2050 mm | 3380 mm |