2006 Hummer H1 vs. 1999 Mazda MX-5 Miata
To start off, 2006 Hummer H1 is newer by 7 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 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2006 Hummer H1 (300 HP) has 162 more horse power than 1999 Mazda MX-5 Miata. (138 HP). In normal driving conditions, 2006 Hummer H1 should accelerate faster than 1999 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1879 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 2006 Hummer H1 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, 2006 Hummer H1 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, 2006 Hummer H1 (705 Nm @ 1500 RPM) has 543 more torque (in Nm) than 1999 Mazda MX-5 Miata. (162 Nm @ 4500 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda MX-5 Miata. 2006 Hummer H1 has automatic transmission and 1999 Mazda MX-5 Miata has manual transmission. 1999 Mazda MX-5 Miata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H1 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Hummer H1 | 1999 Mazda MX-5 Miata | |
| Make | Hummer | Mazda |
| Model | H1 | MX-5 Miata |
| Year Released | 2006 | 1999 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6604 cc | 1840 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 138 HP |
| Torque | 705 Nm | 162 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Bore Size | 103.1 mm | 83 mm |
| Engine Stroke Size | 99.1 mm | 85 mm |
| Engine Compression Ratio | 17.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2904 kg | 1025 kg |
| Vehicle Length | 4690 mm | 3980 mm |
| Vehicle Width | 2200 mm | 1690 mm |
| Vehicle Height | 1960 mm | 1230 mm |
| Wheelbase Size | 3310 mm | 2270 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 195 L | 50 L |
