2007 Mazda RX-8 vs. 2005 Mercedes-Benz SLK
To start off, 2007 Mazda RX-8 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLK would be higher. At 2,032 cc (4 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mazda RX-8 (189 HP @ 7000 RPM) has 29 more horse power than 2005 Mercedes-Benz SLK. (160 HP @ 5300 RPM). In normal driving conditions, 2007 Mazda RX-8 should accelerate faster than 2005 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda RX-8 weights approximately 55 kg more than 2005 Mercedes-Benz SLK. 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, 2005 Mercedes-Benz SLK (230 Nm @ 2500 RPM) has 9 more torque (in Nm) than 2007 Mazda RX-8. (221 Nm @ 5000 RPM). This means 2005 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8.
Compare all specifications:
2007 Mazda RX-8 | 2005 Mercedes-Benz SLK | |
Make | Mazda | Mercedes-Benz |
Model | RX-8 | SLK |
Year Released | 2007 | 2005 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 1308 cc | 2032 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 189 HP | 160 HP |
Engine RPM | 7000 RPM | 5300 RPM |
Torque | 221 Nm | 230 Nm |
Torque RPM | 5000 RPM | 2500 RPM |
Engine Bore Size | 78 mm | 89.9 mm |
Engine Stroke Size | 83.6 mm | 78.7 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 223 km/hour | 230 km/hour |
Acceleration 0-100mph | 7.2 seconds | 7.9 seconds |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1420 kg | 1365 kg |
Vehicle Length | 4440 mm | 4090 mm |
Vehicle Width | 1780 mm | 1780 mm |
Vehicle Height | 1350 mm | 1300 mm |
Wheelbase Size | 2710 mm | 2410 mm |
Fuel Consumption Overall | 10.6 L/100km | 8.7 L/100km |
Fuel Tank Capacity | 61 L | 70 L |