2008 Isuzu Ascender vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Isuzu Ascender. In addition, the cost of maintenance, including insurance, on 2008 Isuzu Ascender would be higher. At 4,195 cc (6 cylinders), 2008 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2008 Isuzu Ascender (285 HP @ 6000 RPM) has 85 more horse power than 2012 Kia Optima. (200 HP @ 6300 RPM). In normal driving conditions, 2008 Isuzu Ascender should accelerate faster than 2012 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2008 Isuzu Ascender weights approximately 446 kg more than 2012 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2012 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2008 Isuzu Ascender will offer significantly more control. 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, 2008 Isuzu Ascender (374 Nm @ 4600 RPM) has 122 more torque (in Nm) than 2012 Kia Optima. (252 Nm @ 4250 RPM). This means 2008 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2012 Kia Optima. 2008 Isuzu Ascender has automatic transmission and 2012 Kia Optima has manual transmission. 2012 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Isuzu Ascender | 2012 Kia Optima | |
| Make | Isuzu | Kia |
| Model | Ascender | Optima |
| Year Released | 2008 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 200 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 374 Nm | 252 Nm |
| Torque RPM | 4600 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1900 kg | 1454 kg |
| Vehicle Length | 4870 mm | 4844 mm |
| Vehicle Width | 1940 mm | 1831 mm |
| Vehicle Height | 1900 mm | 1455 mm |
| Wheelbase Size | 2880 mm | 2797 mm |
| Fuel Consumption Highway | 11.8 L/100km | 6.7 L/100km |
| Fuel Consumption City | 16.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 82 L | 70 L |
