2005 Chevrolet Alero vs. 2001 GMC Sierra
To start off, 2005 Chevrolet Alero is newer by 4 year(s). Which means there will be less support and parts availability for 2001 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2001 GMC Sierra would be higher. At 5,967 cc (8 cylinders), 2001 GMC Sierra is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (321 HP @ 5000 RPM) has 181 more horse power than 2005 Chevrolet Alero. (140 HP @ 5800 RPM) In normal driving conditions, 2001 GMC Sierra should accelerate faster than 2005 Chevrolet Alero. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 900 kg more than 2005 Chevrolet Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Alero. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 GMC Sierra (370 Nm @ 4000 RPM) has 171 more torque (in Nm) than 2005 Chevrolet Alero. (199 Nm @ 4200 RPM). This means 2001 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Alero. 2001 GMC Sierra has automatic transmission and 2005 Chevrolet Alero has manual transmission. 2005 Chevrolet Alero will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Chevrolet Alero | 2001 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Alero | Sierra |
Year Released | 2005 | 2001 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 2392 cc | 5967 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 140 HP | 321 HP |
Engine RPM | 5800 RPM | 5000 RPM |
Torque | 199 Nm | 370 Nm |
Torque RPM | 4200 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1370 kg | 2270 kg |
Vehicle Length | 4750 mm | 6270 mm |
Vehicle Width | 1790 mm | 2000 mm |
Vehicle Height | 1410 mm | 1800 mm |
Wheelbase Size | 2730 mm | 3650 mm |