2004 BMW Z4 vs. 1990 Infiniti G20
To start off, 2004 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Infiniti G20. In addition, the cost of maintenance, including insurance, on 1990 Infiniti G20 would be higher. At 2,494 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (185 HP @ 6000 RPM) has 43 more horse power than 1990 Infiniti G20. (142 HP @ 6400 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1990 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 51 kg more than 1990 Infiniti G20. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW Z4 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 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1990 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, 2004 BMW Z4 (245 Nm @ 3500 RPM) has 64 more torque (in Nm) than 1990 Infiniti G20. (181 Nm @ 4800 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Infiniti G20. 1990 Infiniti G20 has automatic transmission and 2004 BMW Z4 has manual transmission. 2004 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Infiniti G20 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW Z4 | 1990 Infiniti G20 | |
| Make | BMW | Infiniti |
| Model | Z4 | G20 |
| Year Released | 2004 | 1990 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 142 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 245 Nm | 181 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1296 kg | 1245 kg |
| Vehicle Length | 4100 mm | 4450 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2560 mm |
