2011 Kia Optima vs. 2001 Alfa Romeo 146
To start off, 2011 Kia Optima is newer by 10 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 would be higher. At 2,400 cc (4 cylinders), 2011 Kia Optima is equipped with a bigger engine. In terms of performance, 2011 Kia Optima (166 HP @ 6000 RPM) has 18 more horse power than 2001 Alfa Romeo 146. (148 HP @ 6300 RPM). In normal driving conditions, 2011 Kia Optima should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 368 kg more than 2001 Alfa Romeo 146. 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, 2011 Kia Optima (209 Nm @ 4250 RPM) has 22 more torque (in Nm) than 2001 Alfa Romeo 146. (187 Nm @ 2800 RPM). This means 2011 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146. 2011 Kia Optima has automatic transmission and 2001 Alfa Romeo 146 has manual transmission. 2001 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Kia Optima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Kia Optima | 2001 Alfa Romeo 146 | |
| Make | Kia | Alfa Romeo |
| Model | Optima | 146 |
| Year Released | 2011 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2400 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 166 HP | 148 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 209 Nm | 187 Nm |
| Torque RPM | 4250 RPM | 2800 RPM |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1583 kg | 1215 kg |
| Vehicle Length | 4844 mm | 4270 mm |
| Vehicle Width | 1831 mm | 1720 mm |
| Vehicle Height | 1455 mm | 1430 mm |
| Wheelbase Size | 2797 mm | 2600 mm |
| Fuel Consumption | 5.9 L/100km | 6.8 L/100km |
| Fuel Consumption City | 6.7 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 65 L | 61 L |
