1973 Innocenti J4 vs. 1979 Holden GTS
To start off, 1979 Holden GTS is newer by 6 year(s). Which means there will be less support and parts availability for 1973 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1973 Innocenti J4 would be higher. At 4,141 cc (8 cylinders), 1979 Holden GTS is equipped with a bigger engine. In terms of performance, 1979 Holden GTS (158 HP @ 4550 RPM) has 102 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 1979 Holden GTS should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1979 Holden GTS weights approximately 595 kg more than 1973 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Holden GTS 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 1979 Holden GTS. However, in wet, icy, snow, or gravel driving conditions, 1973 Innocenti J4, 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, 1979 Holden GTS (326 Nm @ 2600 RPM) has 243 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 1979 Holden GTS will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4. 1979 Holden GTS has automatic transmission and 1973 Innocenti J4 has manual transmission. 1973 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Holden GTS will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 Innocenti J4 | 1979 Holden GTS | |
Make | Innocenti | Holden |
Model | J4 | GTS |
Year Released | 1973 | 1979 |
Engine Position | Front | Front |
Engine Size | 1097 cc | 4141 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 56 HP | 158 HP |
Engine RPM | 5500 RPM | 4550 RPM |
Torque | 83 Nm | 326 Nm |
Torque RPM | 2500 RPM | 2600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 880 kg | 1475 kg |
Vehicle Length | 3720 mm | 4850 mm |
Vehicle Width | 1540 mm | 1880 mm |
Vehicle Height | 1380 mm | 1400 mm |
Wheelbase Size | 2380 mm | 2830 mm |