2012 Kia Optima vs. 1991 Chevrolet Beretta
To start off, 2012 Kia Optima is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Beretta would be higher. At 2,187 cc (4 cylinders), 1991 Chevrolet Beretta is equipped with a bigger engine. In terms of performance, 2012 Kia Optima (274 HP @ 6000 RPM) has 166 more horse power than 1991 Chevrolet Beretta. (108 HP @ 5200 RPM). In normal driving conditions, 2012 Kia Optima should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2012 Kia Optima weights approximately 335 kg more than 1991 Chevrolet Beretta. 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, 2012 Kia Optima (364 Nm @ 1750 RPM) has 188 more torque (in Nm) than 1991 Chevrolet Beretta. (176 Nm @ 3200 RPM). This means 2012 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Beretta.
Compare all specifications:
| 2012 Kia Optima | 1991 Chevrolet Beretta | |
| Make | Kia | Chevrolet |
| Model | Optima | Beretta |
| Year Released | 2012 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2000 cc | 2187 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 274 HP | 108 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 364 Nm | 176 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1200 kg |
| Vehicle Length | 4844 mm | 4760 mm |
| Vehicle Width | 1831 mm | 1740 mm |
| Vehicle Height | 1455 mm | 1410 mm |
| Wheelbase Size | 2797 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 68 L |
