1991 Infiniti G20 vs. 1999 Mercedes-Benz S
To start off, 1999 Mercedes-Benz S is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Infiniti G20. In addition, the cost of maintenance, including insurance, on 1991 Infiniti G20 would be higher. At 4,966 cc (8 cylinders), 1999 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz S (302 HP @ 5500 RPM) has 161 more horse power than 1991 Infiniti G20. (141 HP @ 6400 RPM) In normal driving conditions, 1999 Mercedes-Benz S should accelerate faster than 1991 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz S weights approximately 609 kg more than 1991 Infiniti G20. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 1991 Infiniti G20, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Mercedes-Benz S (460 Nm @ 2700 RPM) has 279 more torque (in Nm) than 1991 Infiniti G20. (181 Nm @ 4800 RPM). This means 1999 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1991 Infiniti G20.
Compare all specifications:
| 1991 Infiniti G20 | 1999 Mercedes-Benz S | |
| Make | Infiniti | Mercedes-Benz |
| Model | G20 | S |
| Year Released | 1991 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 141 HP | 302 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 181 Nm | 460 Nm |
| Torque RPM | 4800 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1245 kg | 1854 kg |
| Vehicle Length | 4450 mm | 5170 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2560 mm | 3090 mm |
