1998 Mercedes-Benz SL vs. 2013 Infiniti QX
To start off, 2013 Infiniti QX is newer by 15 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL would be higher. At 5,552 cc (4 cylinders), 2013 Infiniti QX is equipped with a bigger engine. In terms of performance, 2013 Infiniti QX (395 HP @ 5800 RPM) has 46 more horse power than 1998 Mercedes-Benz SL. (349 HP @ 5500 RPM) In normal driving conditions, 2013 Infiniti QX should accelerate faster than 1998 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti QX weights approximately 836 kg more than 1998 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Infiniti QX is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2013 Infiniti QX 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, 2013 Infiniti QX (560 Nm @ 4000 RPM) has 30 more torque (in Nm) than 1998 Mercedes-Benz SL. (530 Nm @ 3000 RPM). This means 2013 Infiniti QX will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz SL. 1998 Mercedes-Benz SL has automatic transmission and 2013 Infiniti QX has manual transmission. 2013 Infiniti QX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Mercedes-Benz SL | 2013 Infiniti QX | |
| Make | Mercedes-Benz | Infiniti |
| Model | SL | QX |
| Year Released | 1998 | 2013 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 5552 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 349 HP | 395 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 530 Nm | 560 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 98 mm |
| Engine Stroke Size | 92 mm | 92 mm |
| Acceleration 0-100mph | 6.2 seconds | 7.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1820 kg | 2656 kg |
| Vehicle Length | 4510 mm | 5290 mm |
| Vehicle Width | 1820 mm | 2030 mm |
| Vehicle Height | 1300 mm | 1925 mm |
| Wheelbase Size | 2520 mm | 3075 mm |
| Fuel Consumption | 9.6 L/100km | 10.3 L/100km |
| Fuel Consumption City | 18.5 L/100km | 15.7 L/100km |
