2007 GMC Acadia vs. 2005 Mazda MX-5 Miata
To start off, 2007 GMC Acadia is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 2005 Mazda MX-5 Miata would be higher. At 3,563 cc (6 cylinders), 2007 GMC Acadia is equipped with a bigger engine. In terms of performance, 2007 GMC Acadia (275 HP @ 6600 RPM) has 135 more horse power than 2005 Mazda MX-5 Miata. (140 HP @ 7000 RPM). In normal driving conditions, 2007 GMC Acadia should accelerate faster than 2005 Mazda MX-5 Miata.
Because 2007 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2007 GMC Acadia 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, 2007 GMC Acadia (340 Nm @ 3200 RPM) has 180 more torque (in Nm) than 2005 Mazda MX-5 Miata. (160 Nm @ 5000 RPM). This means 2007 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda MX-5 Miata. 2007 GMC Acadia has automatic transmission and 2005 Mazda MX-5 Miata has manual transmission. 2005 Mazda MX-5 Miata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Acadia | 2005 Mazda MX-5 Miata | |
| Make | GMC | Mazda |
| Model | Acadia | MX-5 Miata |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 1839 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 140 HP |
| Engine RPM | 6600 RPM | 7000 RPM |
| Torque | 340 Nm | 160 Nm |
| Torque RPM | 3200 RPM | 5000 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 5110 mm | 3980 mm |
| Vehicle Width | 2010 mm | 1690 mm |
| Vehicle Height | 1860 mm | 1230 mm |
| Wheelbase Size | 3030 mm | 2270 mm |
| Fuel Consumption Overall | 10.2 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 83 L | 50 L |
