2008 Kia Rio vs. 2007 Lexus IS
To start off, 2008 Kia Rio is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Lexus IS. In addition, the cost of maintenance, including insurance, on 2007 Lexus IS would be higher. At 2,499 cc (6 cylinders), 2007 Lexus IS is equipped with a bigger engine. In terms of performance, 2007 Lexus IS (205 HP @ 6400 RPM) has 67 more horse power than 2008 Kia Rio. (138 HP @ 6000 RPM) In normal driving conditions, 2007 Lexus IS should accelerate faster than 2008 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 686 kg more than 2008 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2008 Kia Rio. In wet, icy, snow, or gravel driving conditions, 2007 Lexus IS 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, 2007 Lexus IS (251 Nm @ 4800 RPM) has 126 more torque (in Nm) than 2008 Kia Rio. (125 Nm @ 6500 RPM). This means 2007 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2008 Kia Rio. 2007 Lexus IS has automatic transmission and 2008 Kia Rio has manual transmission. 2008 Kia Rio will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Kia Rio | 2007 Lexus IS | |
| Make | Kia | Lexus |
| Model | Rio | IS |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 2499 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 205 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 125 Nm | 251 Nm |
| Torque RPM | 6500 RPM | 4800 RPM |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 170 km/hour | 225 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 8.4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1079 kg | 1765 kg |
| Vehicle Length | 4550 mm | 4580 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2740 mm |
| Fuel Consumption Overall | 7.2 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 45 L | 65 L |
