1984 Pontiac Grand Am vs. 2011 Chevrolet Avalanche
To start off, 2011 Chevrolet Avalanche is newer by 27 year(s). Which means there will be less support and parts availability for 1984 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1984 Pontiac Grand Am would be higher. At 5,300 cc (8 cylinders), 2011 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Avalanche (310 HP @ 5200 RPM) has 187 more horse power than 1984 Pontiac Grand Am. (123 HP @ 4900 RPM) In normal driving conditions, 2011 Chevrolet Avalanche should accelerate faster than 1984 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Avalanche weights approximately 990 kg more than 1984 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1984 Pontiac Grand Am. In wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Avalanche 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, 2011 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 250 more torque (in Nm) than 1984 Pontiac Grand Am. (204 Nm @ 2400 RPM). This means 2011 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Grand Am.
Compare all specifications:
1984 Pontiac Grand Am | 2011 Chevrolet Avalanche | |
Make | Pontiac | Chevrolet |
Model | Grand Am | Avalanche |
Year Released | 1984 | 2011 |
Engine Position | Front | Front |
Engine Size | 2966 cc | 5300 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 123 HP | 310 HP |
Engine RPM | 4900 RPM | 5200 RPM |
Torque | 204 Nm | 454 Nm |
Torque RPM | 2400 RPM | 4400 RPM |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1210 kg | 2200 kg |
Vehicle Length | 4520 mm | 5630 mm |
Vehicle Width | 1710 mm | 2020 mm |
Vehicle Height | 1340 mm | 1950 mm |
Wheelbase Size | 2630 mm | 3310 mm |