1991 Infiniti G20 vs. 1964 Triumph TR4
To start off, 1991 Infiniti G20 is newer by 27 year(s). Which means there will be less support and parts availability for 1964 Triumph TR4. In addition, the cost of maintenance, including insurance, on 1964 Triumph TR4 would be higher. At 2,138 cc (4 cylinders), 1964 Triumph TR4 is equipped with a bigger engine. In terms of performance, 1991 Infiniti G20 (141 HP @ 6400 RPM) has 41 more horse power than 1964 Triumph TR4. (100 HP @ 4700 RPM). In normal driving conditions, 1991 Infiniti G20 should accelerate faster than 1964 Triumph TR4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Infiniti G20 weights approximately 280 kg more than 1964 Triumph TR4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1964 Triumph TR4 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 1964 Triumph TR4. 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, 1991 Infiniti G20 (181 Nm @ 4800 RPM) has 9 more torque (in Nm) than 1964 Triumph TR4. (172 Nm @ 3350 RPM). This means 1991 Infiniti G20 will have an easier job in driving up hills or pulling heavy equipment than 1964 Triumph TR4. 1991 Infiniti G20 has automatic transmission and 1964 Triumph TR4 has manual transmission. 1964 Triumph TR4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Infiniti G20 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Infiniti G20 | 1964 Triumph TR4 | |
| Make | Infiniti | Triumph |
| Model | G20 | TR4 |
| Year Released | 1991 | 1964 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2138 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 141 HP | 100 HP |
| Engine RPM | 6400 RPM | 4700 RPM |
| Torque | 181 Nm | 172 Nm |
| Torque RPM | 4800 RPM | 3350 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1245 kg | 965 kg |
| Vehicle Length | 4450 mm | 3950 mm |
| Vehicle Width | 1700 mm | 1480 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2560 mm | 2240 mm |
