2003 Lexus IS vs. 2006 Mazda RX-8
To start off, 2006 Mazda RX-8 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 1,988 cc (6 cylinders), 2003 Lexus IS is equipped with a bigger engine. In terms of performance, 2006 Mazda RX-8 (212 HP @ 7500 RPM) has 59 more horse power than 2003 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2006 Mazda RX-8 should accelerate faster than 2003 Lexus IS.
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, 2006 Mazda RX-8 (216 Nm @ 5500 RPM) has 20 more torque (in Nm) than 2003 Lexus IS. (196 Nm @ 4600 RPM). This means 2006 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS. 2006 Mazda RX-8 has automatic transmission and 2003 Lexus IS has manual transmission. 2003 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mazda RX-8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Lexus IS | 2006 Mazda RX-8 | |
| Make | Lexus | Mazda |
| Model | IS | RX-8 |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1311 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 153 HP | 212 HP |
| Engine RPM | 6200 RPM | 7500 RPM |
| Torque | 196 Nm | 216 Nm |
| Torque RPM | 4600 RPM | 5500 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4410 mm | 4430 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 60 L |
