2007 Dodge Magnum vs. 1991 Mazda RX-7
To start off, 2007 Dodge Magnum is newer by 16 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 3,518 cc (6 cylinders), 2007 Dodge Magnum is equipped with a bigger engine. In terms of performance, 2007 Dodge Magnum (250 HP @ 6400 RPM) has 53 more horse power than 1991 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2007 Dodge Magnum should accelerate faster than 1991 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Magnum weights approximately 448 kg more than 1991 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Dodge Magnum 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, 2007 Dodge Magnum 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, 2007 Dodge Magnum (339 Nm @ 3800 RPM) has 69 more torque (in Nm) than 1991 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2007 Dodge Magnum will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7. 2007 Dodge Magnum 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. 2007 Dodge Magnum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Dodge Magnum | 1991 Mazda RX-7 | |
| Make | Dodge | Mazda |
| Model | Magnum | RX-7 |
| Year Released | 2007 | 1991 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3518 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 250 HP | 197 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 339 Nm | 270 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Fuel Type | Gasoline | 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 | 1750 kg | 1302 kg |
| Vehicle Length | 5030 mm | 4320 mm |
| Vehicle Width | 1890 mm | 1700 mm |
| Vehicle Height | 1490 mm | 1270 mm |
| Wheelbase Size | 3050 mm | 2430 mm |
| Fuel Tank Capacity | 68 L | 75 L |
