2007 Mazda RX-8 vs. 2009 Mercedes-Benz CLS
To start off, 2009 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2007 Mazda RX-8 would be higher. At 6,207 cc (8 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (507 HP @ 6800 RPM) has 318 more horse power than 2007 Mazda RX-8. (189 HP @ 7000 RPM) In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2007 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 485 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.
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, 2009 Mercedes-Benz CLS (630 Nm @ 5200 RPM) has 409 more torque (in Nm) than 2007 Mazda RX-8. (221 Nm @ 5000 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8. 2009 Mercedes-Benz CLS 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. 2009 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Mazda RX-8 | 2009 Mercedes-Benz CLS | |
Make | Mazda | Mercedes-Benz |
Model | RX-8 | CLS |
Year Released | 2007 | 2009 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 1308 cc | 6207 cc |
Engine Type | dual-disk rotary | V |
Horse Power | 189 HP | 507 HP |
Engine RPM | 7000 RPM | 6800 RPM |
Torque | 221 Nm | 630 Nm |
Torque RPM | 5000 RPM | 5200 RPM |
Engine Bore Size | 78 mm | 102.2 mm |
Engine Stroke Size | 83.6 mm | 94.6 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 223 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.2 seconds | 4.5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1420 kg | 1905 kg |
Vehicle Length | 4440 mm | 4920 mm |
Vehicle Width | 1780 mm | 1880 mm |
Vehicle Height | 1350 mm | 1400 mm |
Wheelbase Size | 2710 mm | 2860 mm |
Fuel Consumption Overall | 10.6 L/100km | 14.5 L/100km |
Fuel Tank Capacity | 61 L | 80 L |