2005 Lexus IS vs. 2007 Mazda RX-8
To start off, 2007 Mazda RX-8 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Lexus IS. In addition, the cost of maintenance, including insurance, on 2005 Lexus IS would be higher. At 1,988 cc (6 cylinders), 2005 Lexus IS is equipped with a bigger engine. In terms of performance, 2007 Mazda RX-8 (228 HP @ 8200 RPM) has 75 more horse power than 2005 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2007 Mazda RX-8 should accelerate faster than 2005 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus IS weights approximately 30 kg more than 2007 Mazda RX-8.
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, 2007 Mazda RX-8 (211 Nm @ 5500 RPM) has 16 more torque (in Nm) than 2005 Lexus IS. (195 Nm @ 4600 RPM). This means 2007 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus IS.
Compare all specifications:
2005 Lexus IS | 2007 Mazda RX-8 | |
Make | Lexus | Mazda |
Model | IS | RX-8 |
Year Released | 2005 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1988 cc | 1307 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 153 HP | 228 HP |
Engine RPM | 6200 RPM | 8200 RPM |
Torque | 195 Nm | 211 Nm |
Torque RPM | 4600 RPM | 5500 RPM |
Engine Bore Size | 75.1 mm | 78 mm |
Engine Stroke Size | 75 mm | 83.6 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 9.5 seconds | 6.4 seconds |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1455 kg | 1425 kg |
Vehicle Length | 4410 mm | 4440 mm |
Vehicle Width | 1730 mm | 1780 mm |
Vehicle Height | 1430 mm | 1350 mm |
Wheelbase Size | 2680 mm | 2710 mm |
Fuel Consumption Overall | 9.9 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 70 L | 61 L |