2007 Fiat Siena vs. 1991 Jaguar XJR-15
To start off, 2007 Fiat Siena is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJR-15. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJR-15 would be higher. At 5,993 cc (12 cylinders), 1991 Jaguar XJR-15 is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJR-15 (450 HP @ 6250 RPM) has 350 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 1991 Jaguar XJR-15 should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Siena weights approximately 20 kg more than 1991 Jaguar XJR-15.
Because 1991 Jaguar XJR-15 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 1991 Jaguar XJR-15. However, in wet, icy, snow, or gravel driving conditions, 2007 Fiat Siena, 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, 1991 Jaguar XJR-15 (570 Nm @ 4500 RPM) has 430 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 1991 Jaguar XJR-15 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
2007 Fiat Siena | 1991 Jaguar XJR-15 | |
Make | Fiat | Jaguar |
Model | Siena | XJR-15 |
Year Released | 2007 | 1991 |
Body Type | Sedan | Coupe |
Engine Position | Front | Middle |
Engine Size | 1581 cc | 5993 cc |
Engine Cylinders | 4 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 100 HP | 450 HP |
Engine RPM | 5500 RPM | 6250 RPM |
Torque | 140 Nm | 570 Nm |
Torque RPM | 4000 RPM | 4500 RPM |
Fuel Type | Gasoline | Gasoline |
Top Speed | 179 km/hour | 307 km/hour |
Acceleration 0-100mph | 11.5 seconds | 3.9 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 1 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1070 kg | 1050 kg |
Vehicle Width | 1640 mm | 1910 mm |
Wheelbase Size | 2380 mm | 2870 mm |
Fuel Tank Capacity | 54 L | 90 L |