2009 Infiniti EX vs. 1997 Lexus LS
To start off, 2009 Infiniti EX is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Lexus LS. In addition, the cost of maintenance, including insurance, on 1997 Lexus LS would be higher. At 3,967 cc (8 cylinders), 1997 Lexus LS is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 37 more horse power than 1997 Lexus LS. (280 HP @ 5900 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 1997 Lexus LS. With that said, vehicle weight also plays an important factor in acceleration. 1997 Lexus LS weights approximately 96 kg more than 2009 Infiniti EX.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 1997 Lexus LS. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX 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, 1997 Lexus LS (398 Nm @ 4100 RPM) has 38 more torque (in Nm) than 2009 Infiniti EX. (360 Nm @ 5200 RPM). This means 1997 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX.
Compare all specifications:
| 2009 Infiniti EX | 1997 Lexus LS | |
| Make | Infiniti | Lexus |
| Model | EX | LS |
| Year Released | 2009 | 1997 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 3967 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 280 HP |
| Engine RPM | 7000 RPM | 5900 RPM |
| Torque | 360 Nm | 398 Nm |
| Torque RPM | 5200 RPM | 4100 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Top Speed | 240 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 6.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1719 kg | 1815 kg |
| Vehicle Length | 4640 mm | 5010 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1600 mm | 1440 mm |
| Wheelbase Size | 2810 mm | 2800 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 82 L | 85 L |
