2002 Infiniti G20 vs. 2009 Mercedes-Benz A
To start off, 2009 Mercedes-Benz A is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Infiniti G20. In addition, the cost of maintenance, including insurance, on 2002 Infiniti G20 would be higher. At 2,034 cc (4 cylinders), 2009 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2002 Infiniti G20 (146 HP @ 6000 RPM) has 12 more horse power than 2009 Mercedes-Benz A. (134 HP @ 5750 RPM). In normal driving conditions, 2002 Infiniti G20 should accelerate faster than 2009 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti G20 weights approximately 101 kg more than 2009 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, both vehicles can yield 185 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2009 Mercedes-Benz A has automatic transmission and 2002 Infiniti G20 has manual transmission. 2002 Infiniti G20 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz A will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Infiniti G20 | 2009 Mercedes-Benz A | |
| Make | Infiniti | Mercedes-Benz |
| Model | G20 | A |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2034 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 146 HP | 134 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 185 Nm | 185 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1326 kg | 1225 kg |
| Vehicle Length | 4520 mm | 3840 mm |
| Vehicle Width | 1700 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1600 mm |
| Wheelbase Size | 2610 mm | 2570 mm |
| Fuel Tank Capacity | 60 L | 60 L |
