2009 Chevrolet Tahoe vs. 2003 Mazda Roadster
To start off, 2009 Chevrolet Tahoe 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 4,800 cc (8 cylinders), 2009 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Tahoe (295 HP @ 5600 RPM) has 138 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM). In normal driving conditions, 2009 Chevrolet Tahoe should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Tahoe weights approximately 489 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, 2009 Chevrolet Tahoe (414 Nm @ 4600 RPM) has 244 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2009 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2009 Chevrolet Tahoe 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 Tahoe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Tahoe | 2003 Mazda Roadster | |
| Make | Chevrolet | Mazda |
| Model | Tahoe | Roadster |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4800 cc | 1839 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 157 HP |
| Engine RPM | 5600 RPM | 7000 RPM |
| Torque | 414 Nm | 170 Nm |
| Torque RPM | 4600 RPM | 5500 RPM |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 9 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1549 kg | 1060 kg |
| Vehicle Length | 5140 mm | 3960 mm |
| Vehicle Width | 2010 mm | 1690 mm |
| Vehicle Height | 1960 mm | 1240 mm |
| Wheelbase Size | 2950 mm | 2370 mm |
| Fuel Tank Capacity | 98 L | 48 L |
