1991 Mercedes-Benz 500 vs. 2007 Mercedes-Benz G
To start off, 2007 Mercedes-Benz G is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 4,971 cc (8 cylinders), 1991 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 500 (326 HP @ 5700 RPM) has 79 more horse power than 2007 Mercedes-Benz G. (247 HP @ 4000 RPM). In normal driving conditions, 1991 Mercedes-Benz 500 should accelerate faster than 2007 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 478 kg more than 1991 Mercedes-Benz 500.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 500. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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, 2007 Mercedes-Benz G (560 Nm @ 1700 RPM) has 80 more torque (in Nm) than 1991 Mercedes-Benz 500. (480 Nm @ 3900 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 500.
Compare all specifications:
| 1991 Mercedes-Benz 500 | 2007 Mercedes-Benz G | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | 500 | G |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4971 cc | 3994 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 326 HP | 247 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 480 Nm | 560 Nm |
| Torque RPM | 3900 RPM | 1700 RPM |
| Engine Bore Size | 96.5 mm | 86 mm |
| Engine Stroke Size | 85 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 19.0:1 |
| Top Speed | 249 km/hour | 180 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 10.3 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2012 kg | 2490 kg |
| Vehicle Length | 5220 mm | 4230 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1500 mm | 1940 mm |
| Wheelbase Size | 3150 mm | 2410 mm |
| Fuel Tank Capacity | 70 L | 96 L |
