1999 GMC Sierra vs. 2011 Chevrolet Avalanche
To start off, 2011 Chevrolet Avalanche is newer by 12 year(s). Which means there will be less support and parts availability for 1999 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1999 GMC Sierra would be higher. At 5,325 cc (8 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Avalanche (307 HP @ 5200 RPM) has 25 more horse power than 1999 GMC Sierra. (282 HP @ 5200 RPM) In normal driving conditions, 2011 Chevrolet Avalanche should accelerate faster than 1999 GMC Sierra.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 Chevrolet Avalanche. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 GMC Sierra (440 Nm @ 4000 RPM) has 105 more torque (in Nm) than 2011 Chevrolet Avalanche. (335 Nm @ 4400 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Avalanche. 2011 Chevrolet Avalanche has automatic transmission and 1999 GMC Sierra has manual transmission. 1999 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 GMC Sierra | 2011 Chevrolet Avalanche | |
Make | GMC | Chevrolet |
Model | Sierra | Avalanche |
Year Released | 1999 | 2011 |
Body Type | Pickup | Pickup |
Engine Position | Front | Front |
Engine Size | 5325 cc | 5300 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 282 HP | 307 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 440 Nm | 335 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Vehicle Length | 5170 mm | 3500 mm |
Vehicle Width | 2000 mm | 2020 mm |
Vehicle Height | 1810 mm | 1950 mm |
Wheelbase Size | 3030 mm | 3310 mm |