2007 Lexus RX vs. 1985 Pontiac Grand Am
To start off, 2007 Lexus RX is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Grand Am would be higher. At 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 182 more horse power than 1985 Pontiac Grand Am. (90 HP @ 4400 RPM). In normal driving conditions, 2007 Lexus RX should accelerate faster than 1985 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 780 kg more than 1985 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1985 Pontiac Grand Am. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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, 2007 Lexus RX (342 Nm @ 4700 RPM) has 163 more torque (in Nm) than 1985 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Grand Am. 2007 Lexus RX has automatic transmission and 1985 Pontiac Grand Am has manual transmission. 1985 Pontiac Grand Am will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Lexus RX | 1985 Pontiac Grand Am | |
| Make | Lexus | Pontiac |
| Model | RX | Grand Am |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 2471 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 272 HP | 90 HP |
| Engine RPM | 6200 RPM | 4400 RPM |
| Torque | 342 Nm | 179 Nm |
| Torque RPM | 4700 RPM | 2800 RPM |
| Engine Compression Ratio | 10.8:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1910 kg | 1130 kg |
| Vehicle Length | 4580 mm | 4520 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1680 mm | 1340 mm |
| Wheelbase Size | 2730 mm | 2630 mm |
