1990 BMW Z1 vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 15 year(s). Which means there will be less support and parts availability for 1990 BMW Z1. In addition, the cost of maintenance, including insurance, on 1990 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1990 BMW Z1 is equipped with a bigger engine. In terms of performance, 1990 BMW Z1 (175 HP @ 5800 RPM) has 37 more horse power than 2005 Kia Optima. (138 HP @ 3800 RPM). In normal driving conditions, 1990 BMW Z1 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 238 kg more than 1990 BMW Z1.
Because 1990 BMW Z1 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 1990 BMW Z1. 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, 1990 BMW Z1 (230 Nm) has 31 more torque (in Nm) than 2005 Kia Optima. (199 Nm). This means 1990 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
1990 BMW Z1 | 2005 Kia Optima | |
Make | BMW | Kia |
Model | Z1 | Optima |
Year Released | 1990 | 2005 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2360 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 175 HP | 138 HP |
Engine RPM | 5800 RPM | 3800 RPM |
Torque | 230 Nm | 199 Nm |
Engine Bore Size | 82 mm | 87 mm |
Engine Stroke Size | 78.8 mm | 100 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1250 kg | 1488 kg |
Vehicle Length | 3960 mm | 4730 mm |
Vehicle Width | 1810 mm | 1820 mm |
Vehicle Height | 1280 mm | 1420 mm |
Wheelbase Size | 2450 mm | 2710 mm |