2006 Kia Optima vs. 2005 Suzuki XL7
To start off, 2006 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Suzuki XL7. In addition, the cost of maintenance, including insurance, on 2005 Suzuki XL7 would be higher. At 2,737 cc (6 cylinders), 2005 Suzuki XL7 is equipped with a bigger engine. In terms of performance, 2005 Suzuki XL7 (185 HP @ 5900 RPM) has 15 more horse power than 2006 Kia Optima. (170 HP @ 6000 RPM) In normal driving conditions, 2005 Suzuki XL7 should accelerate faster than 2006 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Suzuki XL7 weights approximately 193 kg more than 2006 Kia Optima. 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 Suzuki XL7 (250 Nm) has 5 more torque (in Nm) than 2006 Kia Optima. (245 Nm). This means 2005 Suzuki XL7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2006 Kia Optima | 2005 Suzuki XL7 | |
| Make | Kia | Suzuki |
| Model | Optima | XL7 |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2737 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 185 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 245 Nm | 250 Nm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1487 kg | 1680 kg |
| Vehicle Length | 4730 mm | 4770 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1730 mm |
| Wheelbase Size | 2710 mm | 2810 mm |
| Fuel Consumption | 8.7 L/100km | 10.7 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 65 L | 64 L |
