2003 Mazda Roadster vs. 2007 Mercedes-Benz E
To start off, 2007 Mercedes-Benz E is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda Roadster. In addition, the cost of maintenance, including insurance, on 2003 Mazda Roadster would be higher. At 3,996 cc (8 cylinders), 2007 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz E (257 HP @ 4000 RPM) has 100 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM) In normal driving conditions, 2007 Mercedes-Benz E should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz E weights approximately 775 kg more than 2003 Mazda Roadster. 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, 2007 Mercedes-Benz E (560 Nm @ 1700 RPM) has 390 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2007 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2007 Mercedes-Benz E has automatic transmission and 2003 Mazda Roadster has manual transmission. 2003 Mazda Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Mazda Roadster | 2007 Mercedes-Benz E | |
Make | Mazda | Mercedes-Benz |
Model | Roadster | E |
Year Released | 2003 | 2007 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 1839 cc | 3996 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 157 HP | 257 HP |
Engine RPM | 7000 RPM | 4000 RPM |
Torque | 170 Nm | 560 Nm |
Torque RPM | 5500 RPM | 1700 RPM |
Engine Bore Size | 83 mm | 86 mm |
Engine Stroke Size | 85 mm | 86 mm |
Engine Compression Ratio | 10.5:1 | 19.0:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1060 kg | 1835 kg |
Vehicle Length | 3960 mm | 4820 mm |
Vehicle Width | 1690 mm | 1830 mm |
Vehicle Height | 1240 mm | 1440 mm |
Wheelbase Size | 2370 mm | 2860 mm |
Fuel Tank Capacity | 48 L | 80 L |