2004 GMC Sierra vs. 1999 Mazda MX-5 Miata
To start off, 2004 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 1999 Mazda MX-5 Miata would be higher. At 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (325 HP) has 215 more horse power than 1999 Mazda MX-5 Miata. (110 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1999 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1154 kg more than 1999 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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, 2004 GMC Sierra (502 Nm) has 261 more torque (in Nm) than 1999 Mazda MX-5 Miata. (241 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda MX-5 Miata.
Compare all specifications:
| 2004 GMC Sierra | 1999 Mazda MX-5 Miata | |
| Make | GMC | Mazda |
| Model | Sierra | MX-5 Miata |
| Year Released | 2004 | 1999 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 1839 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 110 HP |
| Torque | 502 Nm | 241 Nm |
| Engine Bore Size | 102 mm | 83.1 mm |
| Engine Stroke Size | 92 mm | 85.1 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2274 kg | 1120 kg |
| Vehicle Length | 5790 mm | 3950 mm |
| Vehicle Width | 2130 mm | 1680 mm |
| Vehicle Height | 1880 mm | 1230 mm |
| Wheelbase Size | 3650 mm | 2270 mm |
