1999 Infiniti G20 vs. 1990 Opel Omega
To start off, 1999 Infiniti G20 is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 2,594 cc (6 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (149 HP @ 5600 RPM) has 9 more horse power than 1999 Infiniti G20. (140 HP @ 6400 RPM) In normal driving conditions, 1990 Opel Omega should accelerate faster than 1999 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Omega weights approximately 124 kg more than 1999 Infiniti G20. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1990 Opel Omega (224 Nm @ 3600 RPM) has 44 more torque (in Nm) than 1999 Infiniti G20. (180 Nm @ 4800 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti G20.
Compare all specifications:
| 1999 Infiniti G20 | 1990 Opel Omega | |
| Make | Infiniti | Opel |
| Model | G20 | Omega |
| Year Released | 1999 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 140 HP | 149 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 180 Nm | 224 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1341 kg | 1465 kg |
| Vehicle Length | 4520 mm | 4740 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1490 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
