2009 Lexus IS vs. 1991 Mazda RX-7
To start off, 2009 Lexus IS is newer by 18 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 22 more horse power than 2009 Lexus IS. (175 HP @ 3600 RPM) In normal driving conditions, 1991 Mazda RX-7 should accelerate faster than 2009 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus IS weights approximately 358 kg more than 1991 Mazda RX-7.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2009 Lexus IS (400 Nm @ 2000 RPM) has 130 more torque (in Nm) than 1991 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2009 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7.
Compare all specifications:
| 2009 Lexus IS | 1991 Mazda RX-7 | |
| Make | Lexus | Mazda |
| Model | IS | RX-7 |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2231 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 175 HP | 197 HP |
| Engine RPM | 3600 RPM | 6500 RPM |
| Torque | 400 Nm | 270 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1660 kg | 1302 kg |
| Vehicle Length | 4580 mm | 4320 mm |
| Vehicle Width | 1810 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2740 mm | 2430 mm |
| Fuel Tank Capacity | 65 L | 75 L |
