1967 Innocenti A 40 vs. 1984 Jaguar XJS
To start off, 1984 Jaguar XJS is newer by 17 year(s). Which means there will be less support and parts availability for 1967 Innocenti A 40. In addition, the cost of maintenance, including insurance, on 1967 Innocenti A 40 would be higher. At 3,590 cc (6 cylinders), 1984 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1984 Jaguar XJS (217 HP @ 5300 RPM) has 174 more horse power than 1967 Innocenti A 40. (43 HP @ 5100 RPM) In normal driving conditions, 1984 Jaguar XJS should accelerate faster than 1967 Innocenti A 40. With that said, vehicle weight also plays an important factor in acceleration. 1984 Jaguar XJS weights approximately 830 kg more than 1967 Innocenti A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1984 Jaguar XJS (325 Nm @ 4000 RPM) has 244 more torque (in Nm) than 1967 Innocenti A 40. (81 Nm @ 2500 RPM). This means 1984 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1967 Innocenti A 40.
Compare all specifications:
| 1967 Innocenti A 40 | 1984 Jaguar XJS | |
| Make | Innocenti | Jaguar |
| Model | A 40 | XJS |
| Year Released | 1967 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 3590 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 43 HP | 217 HP |
| Engine RPM | 5100 RPM | 5300 RPM |
| Torque | 81 Nm | 325 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 77 mm | 91.1 mm |
| Engine Stroke Size | 64 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 800 kg | 1630 kg |
| Vehicle Length | 3720 mm | 4880 mm |
| Vehicle Width | 1520 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2220 mm | 2600 mm |
| Fuel Tank Capacity | 40 L | 90 L |
