2006 Mazda RX-8 vs. 2005 Mercedes-Benz G
To start off, 2006 Mazda RX-8 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz G would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz G (469 HP @ 4200 RPM) has 241 more horse power than 2006 Mazda RX-8. (228 HP @ 8200 RPM) In normal driving conditions, 2005 Mercedes-Benz G should accelerate faster than 2006 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 1108 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 2005 Mercedes-Benz G 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, 2005 Mercedes-Benz G 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, 2005 Mercedes-Benz G (700 Nm) has 489 more torque (in Nm) than 2006 Mazda RX-8. (211 Nm). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda RX-8. 2005 Mercedes-Benz G 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. 2005 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Mazda RX-8 | 2005 Mercedes-Benz G | |
| Make | Mazda | Mercedes-Benz |
| Model | RX-8 | G |
| Year Released | 2006 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1308 cc | 5439 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 228 HP | 469 HP |
| Engine RPM | 8200 RPM | 4200 RPM |
| Torque | 211 Nm | 700 Nm |
| Engine Bore Size | 87.5 mm | 97.1 mm |
| Engine Stroke Size | 85 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1428 kg | 2536 kg |
| Vehicle Length | 4440 mm | 4720 mm |
| Vehicle Width | 1780 mm | 1870 mm |
| Vehicle Height | 1350 mm | 1980 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 61 L | 96 L |
