1983 Alfa Romeo 33 vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo 33 would be higher. At 2,670 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (170 HP @ 4000 RPM) has 92 more horse power than 1983 Alfa Romeo 33. (78 HP @ 6000 RPM) In normal driving conditions, 2005 Kia Optima should accelerate faster than 1983 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 577 kg more than 1983 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Kia Optima (245 Nm) has 132 more torque (in Nm) than 1983 Alfa Romeo 33. (113 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo 33.
Compare all specifications:
| 1983 Alfa Romeo 33 | 2005 Kia Optima | |
| Make | Alfa Romeo | Kia |
| Model | 33 | Optima |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1350 cc | 2670 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 78 HP | 170 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 113 Nm | 245 Nm |
| Engine Bore Size | 80 mm | 87 mm |
| Engine Stroke Size | 67.2 mm | 75 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 910 kg | 1487 kg |
| Vehicle Length | 4020 mm | 4730 mm |
| Vehicle Width | 1620 mm | 1820 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2520 mm | 2640 mm |
| Fuel Consumption Overall | 6 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 50 L | 65 L |
