2008 Kia Sorento vs. 1991 Mazda RX-7
To start off, 2008 Kia Sorento is newer by 17 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 2,616 cc, 1991 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1991 Mazda RX-7 (197 HP @ 6500 RPM) has 58 more horse power than 2008 Kia Sorento. (139 HP @ 3800 RPM) In normal driving conditions, 1991 Mazda RX-7 should accelerate faster than 2008 Kia Sorento. With that said, vehicle weight also plays an important factor in acceleration. 2008 Kia Sorento weights approximately 699 kg more than 1991 Mazda RX-7.
Because 2008 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, 2008 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, 2008 Kia Sorento (350 Nm @ 2000 RPM) has 79 more torque (in Nm) than 1991 Mazda RX-7. (271 Nm @ 3500 RPM). This means 2008 Kia Sorento will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7. 2008 Kia Sorento has automatic transmission and 1991 Mazda RX-7 has manual transmission. 1991 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Kia Sorento will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Kia Sorento | 1991 Mazda RX-7 | |
Make | Kia | Mazda |
Model | Sorento | RX-7 |
Year Released | 2008 | 1991 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2495 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 139 HP | 197 HP |
Engine RPM | 3800 RPM | 6500 RPM |
Torque | 350 Nm | 271 Nm |
Torque RPM | 2000 RPM | 3500 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1999 kg | 1300 kg |
Vehicle Length | 4550 mm | 4320 mm |
Vehicle Height | 1660 mm | 1270 mm |
Wheelbase Size | 2720 mm | 2440 mm |