1983 Bentley Mulsanne vs. 2009 Mercedes-Benz GL
To start off, 2009 Mercedes-Benz GL is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Bentley Mulsanne. In addition, the cost of maintenance, including insurance, on 1983 Bentley Mulsanne would be higher. At 6,750 cc (8 cylinders), 1983 Bentley Mulsanne is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz GL (382 HP @ 6000 RPM) has 54 more horse power than 1983 Bentley Mulsanne. (328 HP @ 4600 RPM) In normal driving conditions, 2009 Mercedes-Benz GL should accelerate faster than 1983 Bentley Mulsanne. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz GL weights approximately 580 kg more than 1983 Bentley Mulsanne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 1983 Bentley Mulsanne. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz GL 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, 1983 Bentley Mulsanne (610 Nm @ 2450 RPM) has 80 more torque (in Nm) than 2009 Mercedes-Benz GL. (530 Nm @ 2800 RPM). This means 1983 Bentley Mulsanne will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz GL.
Compare all specifications:
| 1983 Bentley Mulsanne | 2009 Mercedes-Benz GL | |
| Make | Bentley | Mercedes-Benz |
| Model | Mulsanne | GL |
| Year Released | 1983 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 5461 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 328 HP | 382 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 610 Nm | 530 Nm |
| Torque RPM | 2450 RPM | 2800 RPM |
| Engine Compression Ratio | 8.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2250 kg | 2830 kg |
| Vehicle Length | 5320 mm | 5100 mm |
| Vehicle Width | 1900 mm | 1910 mm |
| Vehicle Height | 1490 mm | 1850 mm |
| Wheelbase Size | 3070 mm | 3080 mm |
| Fuel Tank Capacity | 106 L | 100 L |
