2004 Chevrolet Avalanche vs. 2007 Mazda RX-8
To start off, 2007 Mazda RX-8 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Avalanche would be higher. At 5,326 cc (8 cylinders), 2004 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Avalanche (283 HP @ 5200 RPM) has 94 more horse power than 2007 Mazda RX-8. (189 HP @ 7000 RPM). In normal driving conditions, 2004 Chevrolet Avalanche should accelerate faster than 2007 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Avalanche weights approximately 760 kg more than 2007 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Avalanche 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, 2004 Chevrolet Avalanche (440 Nm @ 4000 RPM) has 219 more torque (in Nm) than 2007 Mazda RX-8. (221 Nm @ 5000 RPM). This means 2004 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8. 2004 Chevrolet Avalanche has automatic transmission and 2007 Mazda RX-8 has manual transmission. 2007 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Chevrolet Avalanche | 2007 Mazda RX-8 | |
| Make | Chevrolet | Mazda |
| Model | Avalanche | RX-8 |
| Year Released | 2004 | 2007 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 1308 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 283 HP | 189 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 440 Nm | 221 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 96 mm | 78 mm |
| Engine Stroke Size | 92 mm | 83.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2180 kg | 1420 kg |
| Vehicle Length | 5640 mm | 4440 mm |
| Vehicle Width | 2040 mm | 1780 mm |
| Vehicle Height | 1870 mm | 1350 mm |
| Wheelbase Size | 3310 mm | 2710 mm |
| Fuel Tank Capacity | 117 L | 61 L |
