2005 Kia Sorento vs. 1991 Mazda RX-7
To start off, 2005 Kia Sorento is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1991 Mazda RX-7 would be higher. At 3,491 cc (6 cylinders), 2005 Kia Sorento is equipped with a bigger engine. In terms of performance, 1991 Mazda RX-7 (197 HP @ 6500 RPM) has 5 more horse power than 2005 Kia Sorento. (192 HP @ 4000 RPM) In normal driving conditions, 1991 Mazda RX-7 should accelerate faster than 2005 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Sorento weights approximately 662 kg more than 1991 Mazda RX-7.
Because 2005 Kia Sorento is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mazda RX-7. 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. Let's talk about torque, 2005 Kia Sorento (294 Nm) has 23 more torque (in Nm) than 1991 Mazda RX-7. (271 Nm). This means 2005 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7.
Compare all specifications:
| 2005 Kia Sorento | 1991 Mazda RX-7 | |
| Make | Kia | Mazda |
| Model | Sorento | RX-7 |
| Year Released | 2005 | 1991 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 192 HP | 197 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 294 Nm | 271 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1962 kg | 1300 kg |
| Vehicle Length | 4570 mm | 4320 mm |
| Vehicle Width | 1890 mm | 1700 mm |
| Vehicle Height | 1820 mm | 1270 mm |
| Wheelbase Size | 2720 mm | 2440 mm |
| Fuel Tank Capacity | 80 L | 75 L |
