1999 Infiniti G20 vs. 1978 Opel Senator
To start off, 1999 Infiniti G20 is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 1,998 cc (4 cylinders), 1999 Infiniti G20 is equipped with a bigger engine. In terms of performance, 1999 Infiniti G20 (140 HP @ 6400 RPM) has 25 more horse power than 1978 Opel Senator. (115 HP @ 5600 RPM). In normal driving conditions, 1999 Infiniti G20 should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti G20 weights approximately 6 kg more than 1978 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Opel Senator 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 1999 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 Infiniti G20 (180 Nm @ 4800 RPM) has 20 more torque (in Nm) than 1978 Opel Senator. (160 Nm @ 4200 RPM). This means 1999 Infiniti G20 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
| 1999 Infiniti G20 | 1978 Opel Senator | |
| Make | Infiniti | Opel |
| Model | G20 | Senator |
| Year Released | 1999 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1977 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 140 HP | 115 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 180 Nm | 160 Nm |
| Torque RPM | 4800 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 95 mm |
| Engine Stroke Size | 86 mm | 69.8 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1341 kg | 1335 kg |
| Vehicle Length | 4520 mm | 4850 mm |
| Vehicle Width | 1700 mm | 1730 mm |
| Vehicle Height | 1410 mm | 1390 mm |
| Wheelbase Size | 2610 mm | 2690 mm |
| Fuel Tank Capacity | 60 L | 43 L |
