2009 Infiniti EX vs. 1991 Mercedes-Benz SL
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 SL. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz SL would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 89 more horse power than 1991 Mercedes-Benz SL. (228 HP @ 6400 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 1991 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 29 kg more than 1991 Mercedes-Benz SL. 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 SL. 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, 2009 Infiniti EX (360 Nm @ 5200 RPM) has 88 more torque (in Nm) than 1991 Mercedes-Benz SL. (272 Nm @ 4600 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz SL. 2009 Infiniti EX has automatic transmission and 1991 Mercedes-Benz SL has manual transmission. 1991 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Infiniti EX | 1991 Mercedes-Benz SL | |
Make | Infiniti | Mercedes-Benz |
Model | EX | SL |
Year Released | 2009 | 1991 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 3696 cc | 2961 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 317 HP | 228 HP |
Engine RPM | 7000 RPM | 6400 RPM |
Torque | 360 Nm | 272 Nm |
Torque RPM | 5200 RPM | 4600 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1719 kg | 1690 kg |
Vehicle Length | 4640 mm | 4480 mm |
Vehicle Width | 1810 mm | 1820 mm |
Vehicle Height | 1600 mm | 1300 mm |
Wheelbase Size | 2810 mm | 2520 mm |
Fuel Tank Capacity | 82 L | 80 L |