2009 Lexus LS vs. 1989 Pontiac Grand Prix
To start off, 2009 Lexus LS is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Grand Prix would be higher. At 4,605 cc (8 cylinders), 2009 Lexus LS is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (357 HP @ 6400 RPM) has 199 more horse power than 1989 Pontiac Grand Prix. (158 HP @ 6200 RPM). In normal driving conditions, 2009 Lexus LS should accelerate faster than 1989 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus LS weights approximately 430 kg more than 1989 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 1989 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2009 Lexus LS 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, 2009 Lexus LS (466 Nm @ 4100 RPM) has 263 more torque (in Nm) than 1989 Pontiac Grand Prix. (203 Nm @ 5200 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Prix. 2009 Lexus LS has automatic transmission and 1989 Pontiac Grand Prix has manual transmission. 1989 Pontiac Grand Prix will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus LS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Lexus LS | 1989 Pontiac Grand Prix | |
| Make | Lexus | Pontiac |
| Model | LS | Grand Prix |
| Year Released | 2009 | 1989 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4605 cc | 2260 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 357 HP | 158 HP |
| Engine RPM | 6400 RPM | 6200 RPM |
| Torque | 466 Nm | 203 Nm |
| Torque RPM | 4100 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1865 kg | 1435 kg |
| Vehicle Length | 5040 mm | 4960 mm |
| Vehicle Width | 1880 mm | 1810 mm |
| Vehicle Height | 1490 mm | 1390 mm |
| Wheelbase Size | 2980 mm | 2740 mm |
| Fuel Tank Capacity | 84 L | 76 L |
