1981 Cadillac Seville vs. 1966 Innocenti J4
To start off, 1981 Cadillac Seville is newer by 15 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 4,129 cc (8 cylinders), 1981 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1981 Cadillac Seville (123 HP @ 3900 RPM) has 67 more horse power than 1966 Innocenti J4. (56 HP @ 5600 RPM). In normal driving conditions, 1981 Cadillac Seville should accelerate faster than 1966 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1981 Cadillac Seville weights approximately 820 kg more than 1966 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1981 Cadillac Seville (284 Nm @ 2000 RPM) has 202 more torque (in Nm) than 1966 Innocenti J4. (82 Nm @ 2000 RPM). This means 1981 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti J4. 1981 Cadillac Seville has automatic transmission and 1966 Innocenti J4 has manual transmission. 1966 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Cadillac Seville | 1966 Innocenti J4 | |
Make | Cadillac | Innocenti |
Model | Seville | J4 |
Year Released | 1981 | 1966 |
Engine Position | Front | Front |
Engine Size | 4129 cc | 1098 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 123 HP | 56 HP |
Engine RPM | 3900 RPM | 5600 RPM |
Torque | 284 Nm | 82 Nm |
Torque RPM | 2000 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1670 kg | 850 kg |
Vehicle Length | 5210 mm | 3720 mm |
Vehicle Width | 1820 mm | 1540 mm |
Vehicle Height | 1390 mm | 1380 mm |
Wheelbase Size | 2900 mm | 2380 mm |