1999 AC Cobra vs. 1970 Innocenti J4
To start off, 1999 AC Cobra is newer by 29 year(s). Which means there will be less support and parts availability for 1970 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1970 Innocenti J4 would be higher. At 4,941 cc (8 cylinders), 1999 AC Cobra is equipped with a bigger engine. In terms of performance, 1999 AC Cobra (222 HP @ 4200 RPM) has 166 more horse power than 1970 Innocenti J4. (56 HP @ 5600 RPM). In normal driving conditions, 1999 AC Cobra should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1999 AC Cobra weights approximately 173 kg more than 1970 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 AC Cobra 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 1999 AC Cobra. However, in wet, icy, snow, or gravel driving conditions, 1970 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, 1999 AC Cobra (522 Nm) has 440 more torque (in Nm) than 1970 Innocenti J4. (82 Nm). This means 1999 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
1999 AC Cobra | 1970 Innocenti J4 | |
Make | AC | Innocenti |
Model | Cobra | J4 |
Year Released | 1999 | 1970 |
Engine Position | Front | Front |
Engine Size | 4941 cc | 1098 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 222 HP | 56 HP |
Engine RPM | 4200 RPM | 5600 RPM |
Torque | 522 Nm | 82 Nm |
Engine Bore Size | 101.6 mm | 64.6 mm |
Engine Stroke Size | 76.2 mm | 83.7 mm |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1025 kg | 852 kg |
Vehicle Length | 4210 mm | 3720 mm |
Vehicle Width | 1750 mm | 1540 mm |
Vehicle Height | 1210 mm | 1380 mm |
Wheelbase Size | 2300 mm | 2380 mm |