2007 Lexus GS vs. 1991 Lexus LS
To start off, 2007 Lexus GS is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Lexus LS. In addition, the cost of maintenance, including insurance, on 1991 Lexus LS would be higher. At 3,969 cc (8 cylinders), 1991 Lexus LS is equipped with a bigger engine. In terms of performance, 2007 Lexus GS (306 HP @ 6400 RPM) has 64 more horse power than 1991 Lexus LS. (242 HP @ 5400 RPM). In normal driving conditions, 2007 Lexus GS should accelerate faster than 1991 Lexus LS. With that said, vehicle weight also plays an important factor in acceleration. 1991 Lexus LS weights approximately 75 kg more than 2007 Lexus GS.
Because 2007 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 1991 Lexus LS. In wet, icy, snow, or gravel driving conditions, 2007 Lexus GS 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 GS (376 Nm @ 4800 RPM) has 25 more torque (in Nm) than 1991 Lexus LS. (351 Nm @ 4400 RPM). This means 2007 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1991 Lexus LS.
Compare all specifications:
| 2007 Lexus GS | 1991 Lexus LS | |
| Make | Lexus | Lexus |
| Model | GS | LS |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3441 cc | 3969 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 306 HP | 242 HP |
| Engine RPM | 6400 RPM | 5400 RPM |
| Torque | 376 Nm | 351 Nm |
| Torque RPM | 4800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1815 kg |
| Vehicle Length | 4830 mm | 5000 mm |
| Vehicle Width | 1830 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2820 mm |
