1966 Innocenti J4 vs. 2004 Toyota Yaris
To start off, 2004 Toyota Yaris is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1966 Innocenti J4 would be higher. At 1,098 cc (4 cylinders), 1966 Innocenti J4 is equipped with a bigger engine. In terms of performance, 2004 Toyota Yaris (64 HP @ 6000 RPM) has 8 more horse power than 1966 Innocenti J4. (56 HP @ 5600 RPM) In normal driving conditions, 2004 Toyota Yaris should accelerate faster than 1966 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1966 Innocenti J4 weights approximately 20 kg more than 2004 Toyota Yaris.
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, 2004 Toyota Yaris (94 Nm @ 4100 RPM) has 12 more torque (in Nm) than 1966 Innocenti J4. (82 Nm @ 2000 RPM). This means 2004 Toyota Yaris will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti J4.
Compare all specifications:
| 1966 Innocenti J4 | 2004 Toyota Yaris | |
| Make | Innocenti | Toyota |
| Model | J4 | Yaris |
| Year Released | 1966 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 64 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 82 Nm | 94 Nm |
| Torque RPM | 2000 RPM | 4100 RPM |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 850 kg | 830 kg |
| Vehicle Length | 3720 mm | 3650 mm |
| Vehicle Width | 1540 mm | 1670 mm |
| Vehicle Height | 1380 mm | 1510 mm |
| Wheelbase Size | 2380 mm | 2610 mm |
| Fuel Tank Capacity | 40 L | 45 L |
