2009 Jaguar S-Type vs. 1999 Alfa Romeo 156
To start off, 2009 Jaguar S-Type is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 156 would be higher. At 2,966 cc (6 cylinders), 2009 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 2009 Jaguar S-Type (240 HP @ 6800 RPM) has 104 more horse power than 1999 Alfa Romeo 156. (136 HP @ 4200 RPM). In normal driving conditions, 2009 Jaguar S-Type should accelerate faster than 1999 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar S-Type weights approximately 270 kg more than 1999 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jaguar S-Type 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 2009 Jaguar S-Type. However, in wet, icy, snow, or gravel driving conditions, 1999 Alfa Romeo 156, 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 Alfa Romeo 156 (304 Nm @ 2000 RPM) has 4 more torque (in Nm) than 2009 Jaguar S-Type. (300 Nm @ 4100 RPM). This means 1999 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar S-Type. 2009 Jaguar S-Type has automatic transmission and 1999 Alfa Romeo 156 has manual transmission. 1999 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar S-Type will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jaguar S-Type | 1999 Alfa Romeo 156 | |
| Make | Jaguar | Alfa Romeo |
| Model | S-Type | 156 |
| Year Released | 2009 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 2386 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 136 HP |
| Engine RPM | 6800 RPM | 4200 RPM |
| Torque | 300 Nm | 304 Nm |
| Torque RPM | 4100 RPM | 2000 RPM |
| Engine Bore Size | 89 mm | 82 mm |
| Engine Stroke Size | 79.5 mm | 90.4 mm |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1620 kg | 1350 kg |
| Vehicle Length | 4910 mm | 4440 mm |
| Vehicle Width | 2070 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2920 mm | 2600 mm |
| Fuel Tank Capacity | 70 L | 63 L |
