1991 Mazda MX-5 Miata vs. 2003 Pontiac Aztek
To start off, 2003 Pontiac Aztek is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 1991 Mazda MX-5 Miata would be higher. At 3,392 cc (6 cylinders), 2003 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2003 Pontiac Aztek (176 HP @ 5200 RPM) has 60 more horse power than 1991 Mazda MX-5 Miata. (116 HP @ 6500 RPM) In normal driving conditions, 2003 Pontiac Aztek should accelerate faster than 1991 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Aztek weights approximately 875 kg more than 1991 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2003 Pontiac Aztek will offer significantly more control. 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, 2003 Pontiac Aztek (298 Nm @ 4000 RPM) has 168 more torque (in Nm) than 1991 Mazda MX-5 Miata. (130 Nm @ 5500 RPM). This means 2003 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda MX-5 Miata. 2003 Pontiac Aztek has automatic transmission and 1991 Mazda MX-5 Miata has manual transmission. 1991 Mazda MX-5 Miata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac Aztek will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Mazda MX-5 Miata | 2003 Pontiac Aztek | |
| Make | Mazda | Pontiac |
| Model | MX-5 Miata | Aztek |
| Year Released | 1991 | 2003 |
| Body Type | Convertible | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3392 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 116 HP | 176 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 130 Nm | 298 Nm |
| Torque RPM | 5500 RPM | 4000 RPM |
| Engine Bore Size | 78 mm | 92 mm |
| Engine Stroke Size | 83.6 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 955 kg | 1830 kg |
| Vehicle Length | 3960 mm | 4630 mm |
| Vehicle Width | 1680 mm | 1880 mm |
| Vehicle Height | 1240 mm | 1700 mm |
| Wheelbase Size | 2270 mm | 2760 mm |
| Fuel Tank Capacity | 50 L | 69 L |
