2007 Cadillac SRX vs. 2006 Mazda RX-8
To start off, 2007 Cadillac SRX is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2006 Mazda RX-8 would be higher. At 3,564 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (254 HP @ 6500 RPM) has 64 more horse power than 2006 Mazda RX-8. (190 HP @ 7000 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 2006 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 651 kg more than 2006 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac SRX 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 Cadillac SRX (339 Nm @ 2800 RPM) has 119 more torque (in Nm) than 2006 Mazda RX-8. (220 Nm @ 5000 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda RX-8. 2007 Cadillac SRX has automatic transmission and 2006 Mazda RX-8 has manual transmission. 2006 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac SRX | 2006 Mazda RX-8 | |
| Make | Cadillac | Mazda |
| Model | SRX | RX-8 |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 1308 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 254 HP | 190 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 339 Nm | 220 Nm |
| Torque RPM | 2800 RPM | 5000 RPM |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 196 km/hour | 223 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 7.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2071 kg | 1420 kg |
| Vehicle Length | 4960 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1730 mm | 1350 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
| Fuel Consumption Overall | 14.7 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 76 L | 61 L |
