2009 Chevrolet Avalanche vs. 2003 Mazda Roadster
To start off, 2009 Chevrolet Avalanche is newer by 6 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 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (307 HP @ 5200 RPM) has 150 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 2003 Mazda Roadster.
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 Chevrolet Avalanche (335 Nm @ 4400 RPM) has 165 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2009 Chevrolet Avalanche 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. 2009 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Avalanche | 2003 Mazda Roadster | |
| Make | Chevrolet | Mazda |
| Model | Avalanche | Roadster |
| Year Released | 2009 | 2003 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 1839 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 307 HP | 157 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 335 Nm | 170 Nm |
| Torque RPM | 4400 RPM | 5500 RPM |
| Engine Compression Ratio | 9.9:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 3500 mm | 3960 mm |
| Vehicle Width | 2020 mm | 1690 mm |
| Vehicle Height | 1950 mm | 1240 mm |
| Wheelbase Size | 3310 mm | 2370 mm |
| Fuel Tank Capacity | 117 L | 48 L |
