2007 Jaguar XJR vs. 2003 Mazda Roadster
To start off, 2007 Jaguar XJR is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda Roadster. In addition, the cost of maintenance, including insurance, on 2003 Mazda Roadster would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJR is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJR (399 HP @ 6100 RPM) has 251 more horse power than 2003 Mazda Roadster. (148 HP @ 7000 RPM). In normal driving conditions, 2007 Jaguar XJR should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJR weights approximately 576 kg more than 2003 Mazda Roadster. 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, 2007 Jaguar XJR (553 Nm @ 3500 RPM) has 386 more torque (in Nm) than 2003 Mazda Roadster. (167 Nm @ 5500 RPM). This means 2007 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
2007 Jaguar XJR | 2003 Mazda Roadster | |
Make | Jaguar | Mazda |
Model | XJR | Roadster |
Year Released | 2007 | 2003 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4196 cc | 1838 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 399 HP | 148 HP |
Engine RPM | 6100 RPM | 7000 RPM |
Torque | 553 Nm | 167 Nm |
Torque RPM | 3500 RPM | 5500 RPM |
Engine Bore Size | 86 mm | 83 mm |
Engine Stroke Size | 90.3 mm | 85 mm |
Engine Compression Ratio | 9.1:1 | 10.5:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1656 kg | 1080 kg |
Vehicle Length | 5090 mm | 3960 mm |
Vehicle Width | 1450 mm | 1690 mm |
Vehicle Height | 1870 mm | 1240 mm |
Wheelbase Size | 3170 mm | 2270 mm |
Fuel Tank Capacity | 85 L | 48 L |