1998 BMW Z3 vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 7 year(s). Which means there will be less support and parts availability for 1998 BMW Z3. In addition, the cost of maintenance, including insurance, on 1998 BMW Z3 would be higher. At 2,793 cc (6 cylinders), 1998 BMW Z3 is equipped with a bigger engine. In terms of performance, 1998 BMW Z3 (191 HP @ 5300 RPM) has 53 more horse power than 2005 Kia Optima. (138 HP @ 4000 RPM). In normal driving conditions, 1998 BMW Z3 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 37 kg more than 1998 BMW Z3.
Because 1998 BMW Z3 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 1998 BMW Z3. 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, 1998 BMW Z3 (280 Nm) has 81 more torque (in Nm) than 2005 Kia Optima. (199 Nm). This means 1998 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
1998 BMW Z3 | 2005 Kia Optima | |
Make | BMW | Kia |
Model | Z3 | Optima |
Year Released | 1998 | 2005 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2793 cc | 2360 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 191 HP | 138 HP |
Engine RPM | 5300 RPM | 4000 RPM |
Torque | 280 Nm | 199 Nm |
Engine Bore Size | 84.1 mm | 87.1 mm |
Engine Stroke Size | 84.1 mm | 100 mm |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1460 kg | 1497 kg |
Vehicle Length | 4030 mm | 4730 mm |
Vehicle Width | 1750 mm | 1820 mm |
Vehicle Height | 1310 mm | 1420 mm |
Wheelbase Size | 2450 mm | 2620 mm |