2006 Buick Rainier vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2006 Buick Rainier would be higher. At 4,194 cc, 2006 Buick Rainier is equipped with a bigger engine. In terms of performance, 2006 Buick Rainier (271 HP @ 6000 RPM) has 109 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM). In normal driving conditions, 2006 Buick Rainier should accelerate faster than 2007 Kia Optima.
Because 2006 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2007 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2006 Buick Rainier 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, 2006 Buick Rainier (376 Nm @ 3600 RPM) has 154 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 2006 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima. 2006 Buick Rainier has automatic transmission and 2007 Kia Optima has manual transmission. 2007 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Buick Rainier | 2007 Kia Optima | |
Make | Buick | Kia |
Model | Rainier | Optima |
Year Released | 2006 | 2007 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4194 cc | 2399 cc |
Horse Power | 271 HP | 162 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 376 Nm | 222 Nm |
Torque RPM | 3600 RPM | 4260 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4920 mm | 4740 mm |
Vehicle Width | 1920 mm | 1810 mm |
Vehicle Height | 1900 mm | 1490 mm |
Wheelbase Size | 2880 mm | 2730 mm |
Fuel Tank Capacity | 83 L | 65 L |