2005 Cadillac STS vs. 2008 Mazda RX-8
To start off, 2008 Mazda RX-8 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 147 more horse power than 2008 Mazda RX-8. (108 HP @ 8200 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2008 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, 2005 Cadillac STS (339 Nm @ 3200 RPM) has 199 more torque (in Nm) than 2008 Mazda RX-8. (140 Nm @ 5500 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda RX-8.
Compare all specifications:
2005 Cadillac STS | 2008 Mazda RX-8 | |
Make | Cadillac | Mazda |
Model | STS | RX-8 |
Year Released | 2005 | 2008 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 3556 cc | 1308 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 255 HP | 108 HP |
Engine RPM | 6500 RPM | 8200 RPM |
Torque | 339 Nm | 140 Nm |
Torque RPM | 3200 RPM | 5500 RPM |
Engine Compression Ratio | 10.2:1 | 10.0:1 |
Top Speed | 229 km/hour | 170 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4990 mm | 4440 mm |
Vehicle Width | 1850 mm | 1780 mm |
Vehicle Height | 1470 mm | 1350 mm |
Wheelbase Size | 2890 mm | 2710 mm |
Fuel Consumption Overall | 12.4 L/100km | 110 L/100km |
Fuel Tank Capacity | 64 L | 61 L |