2009 Infiniti EX vs. 1991 Mercedes-Benz 500
To start off, 2009 Infiniti EX is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 4,973 cc (8 cylinders), 1991 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 500 (326 HP @ 5700 RPM) has 33 more horse power than 2009 Infiniti EX. (293 HP @ 6800 RPM) In normal driving conditions, 1991 Mercedes-Benz 500 should accelerate faster than 2009 Infiniti EX. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 500 weights approximately 293 kg more than 2009 Infiniti EX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 500. 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, 1991 Mercedes-Benz 500 (480 Nm @ 3900 RPM) has 137 more torque (in Nm) than 2009 Infiniti EX. (343 Nm @ 4800 RPM). This means 1991 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX.
Compare all specifications:
| 2009 Infiniti EX | 1991 Mercedes-Benz 500 | |
| Make | Infiniti | Mercedes-Benz |
| Model | EX | 500 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 4973 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 293 HP | 326 HP |
| Engine RPM | 6800 RPM | 5700 RPM |
| Torque | 343 Nm | 480 Nm |
| Torque RPM | 4800 RPM | 3900 RPM |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Top Speed | 220 km/hour | 249 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 7 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1719 kg | 2012 kg |
| Vehicle Length | 4640 mm | 5110 mm |
| Vehicle Width | 1810 mm | 1890 mm |
| Vehicle Height | 1600 mm | 1500 mm |
| Wheelbase Size | 2810 mm | 3050 mm |
