2006 Audi S3 vs. 2003 Jaguar XK
To start off, 2006 Audi S3 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2003 Jaguar XK would be higher. At 3,994 cc (8 cylinders), 2003 Jaguar XK is equipped with a bigger engine. In terms of performance, 2003 Jaguar XK (290 HP @ 6100 RPM) has 68 more horse power than 2006 Audi S3. (222 HP @ 5900 RPM) In normal driving conditions, 2003 Jaguar XK should accelerate faster than 2006 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jaguar XK weights approximately 140 kg more than 2006 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2006 Audi S3 will offer significantly more control. 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, 2003 Jaguar XK (393 Nm @ 4250 RPM) has 113 more torque (in Nm) than 2006 Audi S3. (280 Nm @ 2200 RPM). This means 2003 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S3. 2003 Jaguar XK has automatic transmission and 2006 Audi S3 has manual transmission. 2006 Audi S3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi S3 | 2003 Jaguar XK | |
| Make | Audi | Jaguar |
| Model | S3 | XK |
| Year Released | 2006 | 2003 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3994 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 290 HP |
| Engine RPM | 5900 RPM | 6100 RPM |
| Torque | 280 Nm | 393 Nm |
| Torque RPM | 2200 RPM | 4250 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 9.0:1 | 10.7:1 |
| Top Speed | 243 km/hour | 251 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1430 kg | 1570 kg |
| Wheelbase Size | 2530 mm | 3040 mm |
| Fuel Consumption Overall | 9.2 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
