1985 Alfa Romeo 90 vs. 2006 Jaguar S-Type
To start off, 2006 Jaguar S-Type is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 90 would be higher. At 2,967 cc (6 cylinders), 2006 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 2006 Jaguar S-Type (235 HP @ 6800 RPM) has 126 more horse power than 1985 Alfa Romeo 90. (109 HP @ 4200 RPM) In normal driving conditions, 2006 Jaguar S-Type should accelerate faster than 1985 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar S-Type weights approximately 423 kg more than 1985 Alfa Romeo 90. 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, 2006 Jaguar S-Type (293 Nm @ 4100 RPM) has 47 more torque (in Nm) than 1985 Alfa Romeo 90. (246 Nm @ 2300 RPM). This means 2006 Jaguar S-Type will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 90.
Compare all specifications:
| 1985 Alfa Romeo 90 | 2006 Jaguar S-Type | |
| Make | Alfa Romeo | Jaguar |
| Model | 90 | S-Type |
| Year Released | 1985 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 109 HP | 235 HP |
| Engine RPM | 4200 RPM | 6800 RPM |
| Torque | 246 Nm | 293 Nm |
| Torque RPM | 2300 RPM | 4100 RPM |
| Engine Bore Size | 92 mm | 89.1 mm |
| Engine Stroke Size | 90 mm | 79.5 mm |
| Engine Compression Ratio | 22.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1673 kg |
| Vehicle Length | 4400 mm | 4880 mm |
| Vehicle Width | 1650 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2460 mm | 2920 mm |
| Fuel Consumption Overall | 5.4 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 49 L | 70 L |
