2003 Alfa Romeo 166 vs. 2002 Jaguar X400
To start off, 2003 Alfa Romeo 166 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Jaguar X400. In addition, the cost of maintenance, including insurance, on 2002 Jaguar X400 would be higher. At 4,196 cc (6 cylinders), 2002 Jaguar X400 is equipped with a bigger engine. In terms of performance, 2002 Jaguar X400 (390 HP @ 4000 RPM) has 173 more horse power than 2003 Alfa Romeo 166. (217 HP @ 6300 RPM) In normal driving conditions, 2002 Jaguar X400 should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar X400 weights approximately 250 kg more than 2003 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Jaguar X400 (525 Nm) has 260 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm). This means 2002 Jaguar X400 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2002 Jaguar X400 | |
| Make | Alfa Romeo | Jaguar |
| Model | 166 | X400 |
| Year Released | 2003 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 390 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 265 Nm | 525 Nm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1550 kg | 1800 kg |
| Wheelbase Size | 2600 mm | 2920 mm |
| Fuel Tank Capacity | 69 L | 69 L |
