1983 Mercedes-Benz G vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1983 Mercedes-Benz G would be higher. At 5,980 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (604 HP @ 4800 RPM) has 479 more horse power than 1983 Mercedes-Benz G. (125 HP @ 5000 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 1983 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 240 kg more than 1983 Mercedes-Benz G. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 1983 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 SL (1,000 Nm @ 2000 RPM) has 814 more torque (in Nm) than 1983 Mercedes-Benz G. (186 Nm @ 4000 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1983 Mercedes-Benz G. 2007 Mercedes-Benz SL has automatic transmission and 1983 Mercedes-Benz G has manual transmission. 1983 Mercedes-Benz G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Mercedes-Benz G | 2007 Mercedes-Benz SL | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | G | SL |
| Year Released | 1983 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 5980 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 125 HP | 604 HP |
| Engine RPM | 5000 RPM | 4800 RPM |
| Torque | 186 Nm | 1000 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 95.5 mm | 82.6 mm |
| Engine Stroke Size | 80.2 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1880 kg | 2120 kg |
| Vehicle Length | 4240 mm | 4540 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1940 mm | 1300 mm |
| Wheelbase Size | 2410 mm | 2570 mm |
