1987 Ford Sierra vs. 2004 Kia Optima
To start off, 2004 Kia Optima is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,360 cc (4 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (137 HP @ 4000 RPM) has 63 more horse power than 1987 Ford Sierra. (74 HP @ 4900 RPM) In normal driving conditions, 2004 Kia Optima should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 468 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Ford Sierra 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 1987 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Kia Optima (199 Nm) has 76 more torque (in Nm) than 1987 Ford Sierra. (123 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
1987 Ford Sierra | 2004 Kia Optima | |
Make | Ford | Kia |
Model | Sierra | Optima |
Year Released | 1987 | 2004 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 2360 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 74 HP | 137 HP |
Engine RPM | 4900 RPM | 4000 RPM |
Torque | 123 Nm | 199 Nm |
Drive Type | Rear | Front |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1020 kg | 1488 kg |
Vehicle Length | 4430 mm | 4730 mm |
Vehicle Width | 1700 mm | 1820 mm |
Vehicle Height | 1370 mm | 1420 mm |
Wheelbase Size | 2620 mm | 2710 mm |