2006 Acura RL vs. 1991 Mercedes-Benz 300
To start off, 2006 Acura RL is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 3,473 cc (6 cylinders), 2006 Acura RL is equipped with a bigger engine. In terms of performance, 2006 Acura RL (290 HP @ 6200 RPM) has 59 more horse power than 1991 Mercedes-Benz 300. (231 HP @ 5800 RPM). In normal driving conditions, 2006 Acura RL should accelerate faster than 1991 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 325 kg more than 2006 Acura RL.
Because 2006 Acura RL is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 300. In wet, icy, snow, or gravel driving conditions, 2006 Acura RL 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, 2006 Acura RL (347 Nm @ 5000 RPM) has 37 more torque (in Nm) than 1991 Mercedes-Benz 300. (310 Nm @ 4100 RPM). This means 2006 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 300. 2006 Acura RL has automatic transmission and 1991 Mercedes-Benz 300 has manual transmission. 1991 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Acura RL | 1991 Mercedes-Benz 300 | |
| Make | Acura | Mercedes-Benz |
| Model | RL | 300 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3473 cc | 3198 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 290 HP | 231 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 347 Nm | 310 Nm |
| Torque RPM | 5000 RPM | 4100 RPM |
| Engine Bore Size | 89 mm | 89.9 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Engine Compression Ratio | 10.6:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1900 kg |
| Vehicle Length | 4920 mm | 5110 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1460 mm | 1500 mm |
| Wheelbase Size | 2810 mm | 3050 mm |
| Fuel Tank Capacity | 73 L | 100 L |
