2005 Kia Sorento vs. 1975 Pontiac Firebird
To start off, 2005 Kia Sorento is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (335 HP @ 4800 RPM) has 144 more horse power than 2005 Kia Sorento. (191 HP @ 5500 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 2005 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Sorento weights approximately 567 kg more than 1975 Pontiac Firebird.
Because 2005 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 1975 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2005 Kia Sorento 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.
Compare all specifications:
| 2005 Kia Sorento | 1975 Pontiac Firebird | |
| Make | Kia | Pontiac |
| Model | Sorento | Firebird |
| Year Released | 2005 | 1975 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3495 cc | 7467 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 191 HP | 335 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Engine Bore Size | 93 mm | 104.9 mm |
| Engine Stroke Size | 85.8 mm | 108 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 192 km/hour | 201 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2017 kg | 1450 kg |
| Vehicle Length | 4570 mm | 4870 mm |
| Vehicle Width | 1870 mm | 1880 mm |
| Vehicle Height | 1820 mm | 1280 mm |
| Wheelbase Size | 2710 mm | 2750 mm |
