2003 Alfa Romeo 147 vs. 2007 Jaguar XJ6
To start off, 2007 Jaguar XJ6 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 147 would be higher. At 3,178 cc (6 cylinders), 2003 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (247 HP @ 6200 RPM) has 7 more horse power than 2007 Jaguar XJ6. (240 HP @ 6800 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 2007 Jaguar XJ6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJ6 weights approximately 280 kg more than 2003 Alfa Romeo 147.
Because 2007 Jaguar XJ6 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 2007 Jaguar XJ6. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 147, 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, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2007 Jaguar XJ6 has automatic transmission and 2003 Alfa Romeo 147 has manual transmission. 2003 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jaguar XJ6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 147 | 2007 Jaguar XJ6 | |
| Make | Alfa Romeo | Jaguar |
| Model | 147 | XJ6 |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3178 cc | 2966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 240 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 4100 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 78 mm | 79.5 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 246 km/hour | 233 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 8.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1265 kg | 1545 kg |
| Vehicle Length | 4180 mm | 5100 mm |
| Vehicle Width | 1740 mm | 2110 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 3040 mm |
| Fuel Consumption Overall | 7.5 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 63 L | 85 L |
