2005 Kia Optima vs. 1994 Mazda 626
To start off, 2005 Kia Optima is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Mazda 626. In addition, the cost of maintenance, including insurance, on 1994 Mazda 626 would be higher. At 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (138 HP @ 4000 RPM) has 30 more horse power than 1994 Mazda 626. (108 HP @ 5300 RPM). In normal driving conditions, 2005 Kia Optima should accelerate faster than 1994 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 277 kg more than 1994 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Kia Optima (199 Nm) has 32 more torque (in Nm) than 1994 Mazda 626. (167 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1994 Mazda 626.
Compare all specifications:
| 2005 Kia Optima | 1994 Mazda 626 | |
| Make | Kia | Mazda |
| Model | Optima | 626 |
| Year Released | 2005 | 1994 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 108 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 199 Nm | 167 Nm |
| Engine Bore Size | 87.1 mm | 80 mm |
| Engine Stroke Size | 100 mm | 98 mm |
| Engine Compression Ratio | 10.0:1 | 8.6:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1497 kg | 1220 kg |
| Vehicle Length | 4730 mm | 4600 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
