2005 Acura MDX vs. 1991 Mercedes-Benz SL
To start off, 2005 Acura MDX is newer by 14 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 3,474 cc (6 cylinders), 2005 Acura MDX is equipped with a bigger engine. In terms of performance, 2005 Acura MDX (266 HP @ 5600 RPM) has 38 more horse power than 1991 Mercedes-Benz SL. (228 HP @ 6400 RPM). In normal driving conditions, 2005 Acura MDX should accelerate faster than 1991 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura MDX weights approximately 329 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 2005 Acura MDX 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, 2005 Acura MDX 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 Acura MDX (343 Nm) has 71 more torque (in Nm) than 1991 Mercedes-Benz SL. (272 Nm). This means 2005 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz SL.
Compare all specifications:
| 2005 Acura MDX | 1991 Mercedes-Benz SL | |
| Make | Acura | Mercedes-Benz |
| Model | MDX | SL |
| Year Released | 2005 | 1991 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 2961 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 266 HP | 228 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 343 Nm | 272 Nm |
| Engine Bore Size | 89 mm | 88.5 mm |
| Engine Stroke Size | 93 mm | 80.3 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2019 kg | 1690 kg |
| Vehicle Length | 4800 mm | 4480 mm |
| Vehicle Width | 1960 mm | 1820 mm |
| Vehicle Height | 1750 mm | 1300 mm |
| Wheelbase Size | 2710 mm | 2520 mm |
| Fuel Tank Capacity | 77 L | 80 L |
