2005 Buick Rendezvous vs. 1984 Pontiac Grand Am
To start off, 2005 Buick Rendezvous is newer by 21 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 3,343 cc (6 cylinders), 2005 Buick Rendezvous is equipped with a bigger engine. In terms of performance, 2005 Buick Rendezvous (183 HP @ 5200 RPM) has 94 more horse power than 1984 Pontiac Grand Am. (89 HP @ 4400 RPM). In normal driving conditions, 2005 Buick Rendezvous should accelerate faster than 1984 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rendezvous weights approximately 690 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 2005 Buick Rendezvous 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, 2005 Buick Rendezvous 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, 2005 Buick Rendezvous (285 Nm @ 4000 RPM) has 106 more torque (in Nm) than 1984 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 2005 Buick Rendezvous will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Grand Am.
Compare all specifications:
| 2005 Buick Rendezvous | 1984 Pontiac Grand Am | |
| Make | Buick | Pontiac |
| Model | Rendezvous | Grand Am |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 2469 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 183 HP | 89 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 285 Nm | 179 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 91 mm | 101.6 mm |
| Engine Stroke Size | 84 mm | 76.2 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1820 kg | 1130 kg |
| Vehicle Length | 4750 mm | 4520 mm |
| Vehicle Width | 1880 mm | 1710 mm |
| Vehicle Height | 1760 mm | 1340 mm |
| Wheelbase Size | 2860 mm | 2630 mm |
