2004 GMC Envoy vs. 2005 Mazda RX-8
To start off, 2005 Mazda RX-8 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2004 GMC Envoy would be higher. At 4,193 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (275 HP) has 86 more horse power than 2005 Mazda RX-8. (189 HP). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 2005 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 704 kg more than 2005 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2004 GMC Envoy 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 GMC Envoy (373 Nm) has 153 more torque (in Nm) than 2005 Mazda RX-8. (220 Nm). This means 2004 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda RX-8.
Compare all specifications:
| 2004 GMC Envoy | 2005 Mazda RX-8 | |
| Make | GMC | Mazda |
| Model | Envoy | RX-8 |
| Year Released | 2004 | 2005 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4193 cc | 2614 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 275 HP | 189 HP |
| Torque | 373 Nm | 220 Nm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2094 kg | 1390 kg |
| Vehicle Length | 4870 mm | 4430 mm |
| Vehicle Width | 1900 mm | 1780 mm |
| Vehicle Height | 1830 mm | 1350 mm |
| Wheelbase Size | 2880 mm | 2710 mm |
| Fuel Consumption Highway | 11.2 L/100km | 9.8 L/100km |
| Fuel Consumption City | 15.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 83 L | 61 L |
