2005 Kia Carnival vs. 2003 Pontiac Grand Prix
To start off, 2005 Kia Carnival is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2003 Pontiac Grand Prix would be higher. At 3,130 cc (6 cylinders), 2003 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2003 Pontiac Grand Prix (174 HP @ 5200 RPM) has 37 more horse power than 2005 Kia Carnival. (137 HP @ 8800 RPM) In normal driving conditions, 2003 Pontiac Grand Prix should accelerate faster than 2005 Kia Carnival. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Grand Prix weights approximately 420 kg more than 2005 Kia Carnival. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Kia Carnival (310 Nm @ 2000 RPM) has 46 more torque (in Nm) than 2003 Pontiac Grand Prix. (264 Nm @ 4000 RPM). This means 2005 Kia Carnival will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Grand Prix. 2003 Pontiac Grand Prix has automatic transmission and 2005 Kia Carnival has manual transmission. 2005 Kia Carnival will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Kia Carnival | 2003 Pontiac Grand Prix | |
| Make | Kia | Pontiac |
| Model | Carnival | Grand Prix |
| Year Released | 2005 | 2003 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2902 cc | 3130 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 137 HP | 174 HP |
| Engine RPM | 8800 RPM | 5200 RPM |
| Torque | 310 Nm | 264 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1115 kg | 1535 kg |
| Vehicle Length | 4930 mm | 5000 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1740 mm | 1400 mm |
| Wheelbase Size | 2910 mm | 3160 mm |
| Fuel Tank Capacity | 75 L | 66 L |
