1991 Jaguar XJ6 vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJ6 would be higher. At 3,980 cc (6 cylinders), 1991 Jaguar XJ6 is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJ6 (224 HP @ 4750 RPM) has 54 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 1991 Jaguar XJ6 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJ6 weights approximately 338 kg more than 2005 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Jaguar XJ6. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Optima, 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 XJ6 (377 Nm) has 132 more torque (in Nm) than 2005 Kia Optima. (245 Nm). This means 1991 Jaguar XJ6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
1991 Jaguar XJ6 | 2005 Kia Optima | |
Make | Jaguar | Kia |
Model | XJ6 | Optima |
Year Released | 1991 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3980 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 224 HP | 170 HP |
Engine RPM | 4750 RPM | 4000 RPM |
Torque | 377 Nm | 245 Nm |
Engine Bore Size | 91 mm | 87 mm |
Engine Stroke Size | 102 mm | 75 mm |
Engine Compression Ratio | 9.5:1 | 10.0:1 |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1825 kg | 1487 kg |
Vehicle Length | 4940 mm | 4730 mm |
Vehicle Width | 2010 mm | 1820 mm |
Vehicle Height | 1370 mm | 1420 mm |
Wheelbase Size | 2880 mm | 2640 mm |