1991 Lexus LS vs. 2005 Mercedes-Benz ML
To start off, 2005 Mercedes-Benz ML is newer by 14 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz ML (288 HP @ 2700 RPM) has 46 more horse power than 1991 Lexus LS. (242 HP @ 5400 RPM) In normal driving conditions, 2005 Mercedes-Benz ML should accelerate faster than 1991 Lexus LS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz ML weights approximately 325 kg more than 1991 Lexus LS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz ML 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, 2005 Mercedes-Benz ML 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 Mercedes-Benz ML (440 Nm @ 2700 RPM) has 89 more torque (in Nm) than 1991 Lexus LS. (351 Nm @ 4400 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1991 Lexus LS.
Compare all specifications:
| 1991 Lexus LS | 2005 Mercedes-Benz ML | |
| Make | Lexus | Mercedes-Benz |
| Model | LS | ML |
| Year Released | 1991 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3969 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 242 HP | 288 HP |
| Engine RPM | 5400 RPM | 2700 RPM |
| Torque | 351 Nm | 440 Nm |
| Torque RPM | 4400 RPM | 2700 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1815 kg | 2140 kg |
| Vehicle Length | 5000 mm | 4640 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1830 mm |
| Wheelbase Size | 2820 mm | 2920 mm |
